- Iachimo
- Iago
- iamb, iambic pentameter
- Ida, Princess
- Idea
- The Idea of a University
- Idea: The Shepheards Garland
- idealism
- ‘Idiot Boy, The’
- Idler
- idylls
- Idylls of the King
- Ignoge
- Ignoramus
- Igraine
- ‘Il Penseroso’
- The Iliad
- Imaginary Conversations of Literary Men and Statesmen
- Imagism
- Imitation of Christ
- Imlac
- Imogen
- Imoinda
- Impertinent, The Curious
- Importance of Being Earnest, The: A Trivial Comedy for Serious People
- Impressionism
- The Impressions of Theophrastus Such
- In a Glass Darkly
- In Memoriam A.H.H.
- In the Year of Jubilee
