Were the Iliad and the Odyssey Composed by the Same Poet?
The Iliad and the Odyssey have been associated with the name of Homer since antiquity. They share a poetic language, a metre, many traditional formulas, and a world of heroes and gods. Yet they offer very different reading experiences. One revolves around Achilles’ anger at Troy; the other follows Odysseus’ difficult journey home, to a place where few still expect his return.
Were they composed by a single person? The question seems straightforward until we ask what it meant to compose a great poem within a tradition handed down through generations of singers. Sharing a tradition does not prove that the same poet composed both works; differences between the poems do not prove that they were composed by different poets. Much of what we call the Homeric Question lies between these possibilities.
What Do We Mean by ‘the Same Poet’?
Sección titulada «What Do We Mean by ‘the Same Poet’?»Today we tend to imagine an author writing a work that is then published under their name. Homeric epic did not function in quite that way. For generations, singers could transmit, adapt, and reshape familiar stories, drawing on formulae and scenes they had not invented. Written transmission was later added to this oral tradition.
We must therefore distinguish between the tradition from which the Iliad and the Odyssey drew their material, the poet—or poets—who gave them their defining form, and the changes they may have undergone in the course of transmission.
The similarities between the two poems may reflect that shared tradition. Nor do their differences necessarily point to different authors: a single poet could tell very different stories and adapt the way they were told to the demands of each.
An Ancient Attribution That Not Everyone Accepted
Sección titulada «An Ancient Attribution That Not Everyone Accepted»In the fifth century BCE, Herodotus treated the Iliad and the Odyssey as poems by Homer (Histories, 2.116–117). Aristotle also distinguished their narrative structures. He regarded the Iliad as simpler in construction and centred on suffering, while describing the Odyssey as a more complex work, marked by frequent recognition scenes and a particular concern with character (Poetics, 1459b).
It is striking that Aristotle recognised such profound differences without questioning the traditional attribution of both poems to Homer. But we should not turn him into a witness to Homer’s authorship. His testimony tells us how the poems were read and attributed in his own time, not who composed them centuries earlier.
Doubts about their common authorship are not a modern invention. During the Hellenistic period, particularly in the second century BCE, scholars associated with Alexandria were already debating whether the Iliad and the Odyssey had been composed by the same poet.
The so-called chorizontes, or ‘separators’, argued that they were works by different authors. Among them were Xenon and Hellanicus, who denied Homer the authorship of the Odyssey, as reported in the Life of Homer attributed to Proclus. Aristarchus of Samothrace (c. 216–144 BCE) defended the common attribution and even wrote a treatise challenging Xenon’s position. Only indirect references to that work survive, particularly in the scholia.
Although we cannot reconstruct the debate in full, the surviving testimonies show that the question of whether both poems had the same author was already being discussed in antiquity (Proclus, Life of Homer; scholium on Iliad 12.435a¹).
One Poetic Language, Not a Signature
Sección titulada «One Poetic Language, Not a Signature»Both poems are composed in dactylic hexameter and employ a traditional epic language, predominantly Ionic in character but enriched by forms from other regions and periods. They share epithets, formulae, scenes of hospitality, prayers, feasts, assemblies, and divine interventions. Their characters inhabit the same heroic world: the Trojan War and its aftermath.
A traditional formula, however, is not the equivalent of a modern writer’s signature. Its very usefulness lies in its ability to be transmitted and reused. One singer may employ the same expression differently according to the context, while different singers may use it with equal ease. Such similarities reveal a close poetic relationship but do not, by themselves, identify the composer of either work.
See also: Bards and Rhapsodes: How Was Homeric Poetry Performed? (in Spanish).
Nor is it enough to find words that occur in one poem but not in the other. If one concerns battles and the other journeys, disguises, and homecomings, their vocabularies will naturally differ. For a linguistic difference to carry weight in a discussion of authorship, we must examine broader patterns and, wherever possible, compare passages that serve similar functions.
Two Vast Stories Compressed into a Few Days
Sección titulada «Two Vast Stories Compressed into a Few Days»There is a narrative similarity that is easy to overlook. Neither poem begins at the beginning of the story it tells. The Iliad places us in the tenth year of the war; the Odyssey begins as its hero’s homecoming is about to enter its decisive phase. Both begin in medias res—in the midst of events with a long history behind them.
Irene J. F. de Jong calculates that the Iliad’s main action spans fifty-one days, from Chryses’ arrival at the Achaean camp to Hector’s funeral, while that of the Odyssey spans forty-one days, from the council of the gods to the final reconciliation on Ithaca. These are narratological reconstructions (de Jong, 2007, p. 19), not figures supplied by Homer or the total duration of the events described.
Those few days of action encompass years of earlier history. In the Iliad, the past emerges chiefly through memories, allusions, genealogies, and speeches. The Odyssey uses these devices too, but also allows its protagonist to recount much of what has happened: Odysseus tells the Phaeacians at length of his adventures since leaving Troy.
The architecture is thus both similar and different. Both poems compress an immense past into a brief present. But whereas the Iliad remains centred on the fighting outside Troy, the Odyssey unfolds a second major narrative within the first and continually plays with what its characters know, do not know, or conceal.
War and Homecoming
Sección titulada «War and Homecoming»The most obvious difference lies in what each poem sets out to tell. In the Iliad, war, anger, loss, and the relationship between heroic glory and death dominate. In the Odyssey, the journey home, the long wait, and the recovery of identity drive the story. One unfolds chiefly around the Achaean camp and the besieged city; the other takes us across seas, into foreign palaces, and finally to a home under threat.
The poems also organise their narratives differently. Recognition scenes, in which one character discovers another’s true identity, play an especially important role in the Odyssey, as do disguises and storytellers within the story, such as Demodocus and Odysseus himself. Women, domestic life, humour, seafaring, and economic concerns also receive a different emphasis. Yet these contrasts cannot be taken as evidence of different authorship: at least in part, they arise from the stories each poem has chosen to tell.
The interesting question is not simply which poem contains more domestic scenes or battles. It is what each does with the resources they share. And perhaps the best place to begin is with a character who appears in both.
The Same Odysseus in a Different Light
Sección titulada «The Same Odysseus in a Different Light»In the Iliad, Odysseus takes part in the life of the Achaean army: he speaks in assemblies, offers counsel, acts as an envoy, and fights. He is not the protagonist of a homecoming story, but his practical intelligence, self-control, and ability to adapt to circumstances are already apparent. Giuseppe Lentini has examined precisely these continuities between the hero’s portrayal in the two poems.
In the Odyssey, those qualities come to shape almost the entire action. Odysseus judges when to speak and when to remain silent, invents stories about his past, conceals his identity, and waits for the right moment to reveal it. Pietro Pucci has explored how the poem reworks a shared heroic inheritance around homecoming (nostos), cunning intelligence (mētis), and the recovery of the household (oikos).
Corinne Ondine Pache has pointed to a striking difference: among the Achaeans in the Iliad, Odysseus stands out because he is never shown weeping, despite his active involvement in the war. In the Odyssey, by contrast, he weeps when he hears Demodocus sing of Troy. These need not be incompatible portraits. We may be seeing the same hero from two perspectives: in one, he is living through the war; in the other, he is confronting its painful memory.
Was the Iliad Composed First?
Sección titulada «Was the Iliad Composed First?»Many scholars regard the Iliad as earlier than the Odyssey. We cannot date either poem’s composition securely, or establish their order simply because one recounts a war and the other a journey. One of the chief arguments for this chronology comes from the language of the poems.
Languages change over time: some words and grammatical forms disappear, while others emerge and eventually become widespread. Greek epic poetry preserved many expressions inherited from earlier periods, but it also incorporated more recent forms. By comparing how frequently older and newer features occur, scholars attempt to determine which poems reflect an earlier stage of the tradition.
Richard Janko applied this approach in Homer, Hesiod and the Hymns (1982). His statistical analysis of linguistic features suggested that the language of the Iliad was more archaic than that of the Odyssey. He therefore placed the Iliad first, followed by the Odyssey and, later still, Hesiod’s works and many of the Homeric Hymns.
The method is valuable because it compares numerous features rather than relying on an isolated word. But it has limits. An old expression could survive long after it disappeared from everyday speech, especially if it belonged to a poetic formula. Equally, a newer expression could enter a poem containing much older material. Nor do we know for certain how much time elapsed between the poems’ composition and their fixation in written form.
Janko’s research therefore offers significant arguments for a later Odyssey, but it does not establish an indisputable chronology. Even if we knew for certain which poem came first, the question of authorship would remain. Janko himself eventually came to favour the possibility that both poems were the work of a single great poet.
Oral Tradition and the Composition of the Poems
Sección titulada «Oral Tradition and the Composition of the Poems»The work of Milman Parry and Albert B. Lord (see ‘Parry and Lord: An Oral Tradition in Action’, in Spanish) profoundly changed our understanding of epic poetry. By studying traditions of oral singers, they showed that these performers did not merely recite unchanging poems from memory. They had mastered a repertoire of formulae, scenes, and narrative devices that enabled them to compose as they performed. This repertoire was passed down from one generation to the next, but each singer could use it differently.
This mode of composition helps explain how a poet could create a long and artistically elaborate work from inherited material without having to invent every expression, character, or episode. It also explains why two poems could share so many features without proving that they were composed by the same person.
Martin L. West proposed a more specific reconstruction of the Odyssey’s origins in The Making of the Odyssey (2014). In his account, the Iliad already existed when another poet, probably towards the end of the seventh century BCE, set out to compose the Odyssey. This second poet knew the earlier work well and sought to create a poem of comparable scale and ambition, but devoted to a very different story: not the Trojan War, but the return of one of its heroes.
West envisaged a poet trained in oral tradition who used writing to develop and give lasting form to an extensive composition. He would not have created the work all at once, but revised and expanded it over time. West regarded certain inconsistencies in the narrative as traces of those revisions: episodes that retained details from earlier versions and did not always fit neatly with later changes.
His interpretation thus provides a concrete explanation for the similarities and differences between the poems: the composer of the Odyssey would have drawn on the language and poetic resources of the Iliad, but used them to create a work of his own. It is a suggestive reconstruction based on close textual analysis, although not all scholars accept his conclusions or regard the existence of two separate composers as established.
Was Demodocus Singing the Iliad?
Sección titulada «Was Demodocus Singing the Iliad?»In Book 8 of the Odyssey, we encounter a scene of particular interest for understanding the epic tradition. Demodocus, the blind bard at the court of Alcinous, performs three songs during Odysseus’ stay among the Phaeacians. Two concern the Trojan War; the third tells a story about the gods. None corresponds to the Iliad as we know it.
The first tells of a quarrel between Achilles and Odysseus at a feast. Agamemnon rejoices at the dispute, recalling a prophecy given to him by Apollo at Delphi (Odyssey, 8.72–82). The scene inevitably recalls the conflict that opens the Iliad, but there it is Achilles and Agamemnon who quarrel, not Achilles and Odysseus. This is another episode from the Trojan tradition, whose full story we do not know. The song deeply moves Odysseus, who covers his face to hide his tears.
The second turns away from the Trojan War altogether. Demodocus sings of the adulterous affair between Ares and Aphrodite and the ingenious revenge of Hephaestus, who fashions an invisible net to catch the lovers and expose them before the other gods (Odyssey, 8.266–366). The story’s comic tone is very different from that of heroic warfare. It reminds us that a singer’s repertoire need not have been confined to tales of heroes.
The third returns to Troy, but to an episode absent from the Iliad. At Odysseus’ own request, Demodocus sings of the wooden horse, which the Trojans themselves dragged into their city, unaware that Achaean warriors were hidden inside. He then recounts how those warriors emerged from the horse and captured Troy (Odyssey, 8.499–520). The Iliad ends with Hector’s funeral, before the fall of the city. The horse belongs to another part of the story of the war, although it is now one of its best-known episodes.
On hearing this last song, Odysseus weeps again. The poet compares him to a woman who sees her husband killed during the capture of their city and is then led away into captivity (Odyssey, 8.521–531). The hero who helped destroy Troy hears his own victory recounted and weeps like one of its victims.
The three songs reveal the range of stories a bard could perform: quarrels between heroes, adventures of the gods, and episodes of a war whose memory still lived on. Demodocus sings stories belonging to the world of the Homeric poems, but his songs are not identifiable passages from the Iliad.
We should not, however, mistake this literary portrayal of Demodocus for proof that those particular songs circulated independently in historical performance. What the Odyssey does show is that its poet could imagine an epic tradition much broader than the two great poems that have survived.
From this perspective, the Iliad and the Odyssey need not exhaust the stories the Greeks told about Troy. They can be understood as two major compositions emerging from a shared tradition, whose characters and episodes could be presented in different ways.
Demodocus’ songs thus reveal a narrative world extending beyond the two poems attributed to Homer. But what happens when familiar heroes reappear in a different story, seen from another perspective?
Does the Odyssey Engage with the Iliad?
Sección titulada «Does the Odyssey Engage with the Iliad?»As we have seen, the Odyssey evokes episodes of the Trojan War that are not narrated in the Iliad. That does not mean its composer necessarily knew the Iliad in the form in which it has come down to us. Both poems may have drawn on a wider tradition of tales about the war, the destruction of Troy, and the fate of its heroes. Some of these stories were also told in poems of the so-called Epic Cycle, which we know mainly through fragments and later summaries (see Jonathan Burgess, 2001).
Yet certain scenes in the Odyssey seem to acquire a particular significance when read alongside the Iliad. Not because they repeat its episodes, but because they invite us to view some of its central questions from another perspective.
Achilles provides the most striking example. In the Iliad, he explains that his mother, Thetis, has foretold two possible destinies: if he remains to fight at Troy, he will die young but win undying glory; if he returns home, he will enjoy a long life but lose that glory (Iliad, 9.410–416). This is one of the poem’s great dilemmas: life or the fame that outlives death.
In the Odyssey, we meet Achilles again, but he is dead. Odysseus speaks to his shade in Hades and tries to console him by recalling the honours he enjoyed in life and the power he holds among the dead. Achilles replies that he would rather work as a hired labourer for a poor man than rule over all the dead (Odyssey, 11.488–491).
The contrast is striking. In the Iliad, Achilles considers the choice between a long life and a glorious death; in the Odyssey, we hear that same hero speak after death. His reply seems to question the worth of glory when life can no longer be enjoyed. There is not necessarily a contradiction here: what has changed is the perspective from which he speaks. But the scene invites us to ask whether the Odyssey offers a different reflection on one of the Iliad’s central heroic ideals.
Something similar happens with Agamemnon. In the Iliad, he appears as commander of the Achaean army, and his decisions, shaped by pride and conflicts over honour, set Achilles’ anger in motion. In the Odyssey, we see his story from its tragic conclusion: he survived the war, returned home, and was murdered by Aegisthus with Clytemnestra’s complicity. When Odysseus meets his shade in Hades, Agamemnon speaks with grief and bitterness, expressing a deep distrust of women, although he acknowledges that Penelope is very different from Clytemnestra (Odyssey, 11.441–456; see The Price of Victory).
His death is recalled time and again throughout the poem. It is not simply another disaster associated with Troy: it is a warning to Odysseus. Surviving the war does not guarantee a safe homecoming. The king of Ithaca will likewise find his household under threat, but unlike Agamemnon he will return in disguise, conceal his identity, and patiently prepare for the moment to act. One man’s story illuminates the dangers the other must overcome.
Helen offers another revealing example. In the Iliad, we find her at Troy, tormented by her situation and by the suffering caused by the war. In the Odyssey, she has returned to Sparta and is once again living with Menelaus. When Telemachus arrives at the palace, she receives him as a hostess and recalls her past from a very different position. Yet her return has not erased every ambiguity or contradiction. Helen tells how she recognised Odysseus when he entered Troy in disguise and protected him; Menelaus recalls another episode, in which the Achaeans were hidden inside the wooden horse and Helen walked around it imitating the voices of their wives, hoping to provoke an answer that would betray them (Odyssey, 4.235–289). The two accounts offer portraits of the same woman that are difficult to reconcile.
Nor does Menelaus seem to have found the happiness we might expect of a victor. When Telemachus reaches Sparta, he finds him surrounded by wealth, celebrating the marriages of his son and daughter and ready to recount his travels at length. Helen is once again by his side, and he enjoys extraordinary prosperity. Yet beneath this appearance of contentment we discover a man profoundly marked by war. He says he would rather possess only a third of his riches if the comrades who died at Troy were still alive. He recalls the death of his brother Agamemnon with bitterness and is especially distressed by the fate of Odysseus, whose whereabouts remain unknown to him (Odyssey, 4.78–112). Menelaus has regained what he went to war for, but victory has not erased his grief. Perhaps he, the man whose wife was at the centre of the conflict, expresses most clearly how terrible its cost proved to be.
Nestor, by contrast, seems to have changed far less. In the Iliad, he is the elderly counsellor who tries to calm disputes among the Achaean leaders and often recalls the exploits of his youth. In the Odyssey, when Telemachus arrives at Pylos, we recognise the same man: hospitable, prudent, and always ready to reminisce at length. He too suffered through the war, losing his son Antilochus, but he retains his most recognisable qualities (Iliad, 1.247–274; Odyssey, 3.102–200).
Odysseus’ tears on hearing Demodocus, discussed earlier, capture this new perspective particularly well. The victor of Troy hears his own achievement celebrated in song, but he does not receive it as a glory to rejoice in: he listens with the pain of someone who has lived through its consequences.
The Trojan War continues to weigh upon the Odyssey. When we encounter some of its protagonists again, we see that certain figures have been profoundly marked by it, while others, such as Nestor, retain their most familiar traits. Victory, homecoming, and the passage of time have not meant the same thing to everyone.
This dialogue admits more than one explanation. Perhaps the poet of the Odyssey knew an earlier Iliad and wanted to complement it or reconsider some of its themes. It is also possible that both poems drew differently on the characters and stories of a shared tradition. A single composer, for that matter, could have explored these questions from different perspectives.
The correspondences between the Iliad and the Odyssey are undeniable. What remains uncertain is how they arose and what they can tell us about the poets who composed these works.
Can Statistics Settle the Question?
Sección titulada «Can Statistics Settle the Question?»Stylometry uses statistical methods to compare linguistic features. A computer program can, for example, analyse how frequently certain combinations of letters occur in a passage and compare those frequencies with patterns found elsewhere in the poem. The result is not the name of an author, but a measure of linguistic similarity or distance.
John Pavlopoulos and Maria Konstantinidou applied this approach to the Iliad and the Odyssey in a study published online in 2022, with some particularly interesting results.
In the Iliad, one of the passages that stands out most clearly is the famous Catalogue of Ships in Book 2, which lists the Achaean contingents, their leaders, and their places of origin. Its composition had already raised questions among scholars. Yet part of its distinctive linguistic character may be explained by the nature of the passage itself: a long catalogue of names and places naturally employs different vocabulary and formulaic patterns from those found in a conversation or a battle scene.
In the Odyssey, an even more striking pattern emerges. Books 9, 10, and 12 display closely related statistical profiles while standing apart from much of the rest of the poem. These are three of the four books in which Odysseus recounts his adventures to the Phaeacians: the encounter with the Cyclops, the stay with Circe, and the dangers of the Sirens, Scylla, and Charybdis. Book 11, centred on his visit to the world of the dead, also shows distinctive linguistic features, although it does not follow quite the same statistical pattern.
Does this mean that these books were composed by a different poet? Not necessarily. They might preserve material from a particular tradition, have undergone changes during transmission, or display distinctive linguistic features because of the episodes they narrate. Statistical analysis can detect differences; it cannot, by itself, determine which explanation is correct.
The computer models could also classify passages from the Iliad and the Odyssey with considerable success. But recognising which poem a passage belongs to is not the same as identifying its author. A single poet can employ different techniques in different works, while several poets can share the same traditional poetic language.
Statistics can therefore reveal patterns that deserve further investigation. What they cannot establish with certainty is how many poets gave shape to the Iliad and the Odyssey.
| What we can establish | What we cannot demonstrate |
|---|---|
| In the classical period, both poems were attributed to Homer. | That one historical individual gave both their decisive shape. |
| They share poetic language, metre, formulae, and heroic traditions. | How much reflects the work of an individual poet and how much comes from inherited tradition. |
| Their narrative differences are profound and can be described. | That those differences require two authors. |
| There are arguments for dating the Odyssey relatively later. | The precise interval between their composition, or separate authorship on that basis alone. |
What We Know—and What Remains Open
Sección titulada «What We Know—and What Remains Open»We can conclude that the Iliad and the Odyssey are closely related, and that each presents a distinctive narrative world. One possibility is that the Odyssey was composed later by another great poet. Other interpretations allow both poems to be attributed to a single figure, or understand their formation as a longer and more collective process.
The evidence available to us may never provide a definitive answer. That does not make the inquiry pointless. The more closely we compare the two poems, the better we understand the extraordinary ability of a single tradition to produce works so alike and yet so different.