Audition monologues
- Oliver monologue (Act 3) — Touch and Go: A Play in Three Acts
- Oliver monologue (Act 4) — As You Like It
- Oliver monologue (Act 4) — As You Like It
- Ollantay monologue (Act 7) — Apu Ollantay: A Drama of the Time of the Incas
- Ollantay monologue (Act 7) — Apu Ollantay: A Drama of the Time of the Incas
- Ollantay monologue (Act 7) — Apu Ollantay: A Drama of the Time of the Incas
- Olof monologue (Act 1) — Master Olof: A Drama in Five Acts
- Olof monologue (Act 2) — Master Olof: A Drama in Five Acts
- Olof monologue (Act 4) — Master Olof: A Drama in Five Acts
- Olympia monologue (Act 3) — Tamburlaine the Great — Part 2
- Onfroy monologue — The Red Light of Mars; or, A Day in the Life of the Devil: A Philosophical Comedy
- Or monologue (Act 2) — The Bores: A Comedy in Three Acts
- Orange monologue (Act 2) — Egmont
- Orazio monologue (Act 1) — The history of the harlequinade, volume 2 (of 2)
- Orcanes monologue (Act 1) — Tamburlaine the Great — Part 2
- Orcanes monologue (Act 1) — Tamburlaine the Great — Part 2
- Orcanes monologue (Act 1) — Tamburlaine the Great — Part 2
- Orcanes monologue (Act 2) — Tamburlaine the Great — Part 2
- Orcanes monologue (Act 2) — Tamburlaine the Great — Part 2
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Iphigenia in Tauris
- Orestes monologue — Specimens of Greek Tragedy — Aeschylus and Sophocles
- Orestes monologue — Specimens of Greek Tragedy — Aeschylus and Sophocles
- Orgon monologue (Act 1) — Tartuffe
- Orgon monologue (Act 2) — Tartuffe
- Orgon monologue (Act 2) — Tartuffe
- Orgon monologue (Act 3) — Tartuffe
- Orgon monologue (Act 5) — Tartuffe
- Orlando monologue (Act 1) — As You Like It
- Orlando monologue (Act 2) — As You Like It
- Orm monologue (Act 3) — The Father
- Orma monologue — Kalevan uhri: Näytelmä 4:ssä näytöksessä
- Othello monologue (Act 1) — Othello
- Othello monologue (Act 1) — Othello
- Othello monologue (Act 3) — Othello
- Othello monologue (Act 3) — Othello
- Othello monologue (Act 3) — Othello
- Othello monologue (Act 4) — Othello
- Othello monologue (Act 5) — Othello
- Othello monologue (Act 5) — Othello
- Othello monologue (Act 5) — Othello
- Otto monologue (Act 1) — The Burgomaster of Stilemonde: A Play in Three Acts
- Otto monologue (Act 1) — The Burgomaster of Stilemonde: A Play in Three Acts
- Otto monologue (Act 2) — The Burgomaster of Stilemonde: A Play in Three Acts
- Otto monologue (Act 2) — The Burgomaster of Stilemonde: A Play in Three Acts
- Otto monologue (Act 3) — The Burgomaster of Stilemonde: A Play in Three Acts
- Ottoline monologue (Act 4) — The Big Drum: A Comedy in Four Acts
- Ottoline monologue (Act 4) — The Big Drum: A Comedy in Four Acts
- Ottoline monologue (Act 4) — The Big Drum: A Comedy in Four Acts
- Over monologue (Act 3) — Bartholomew Fair: A Comedy
- Over monologue (Act 5) — Bartholomew Fair: A Comedy
- Ovid monologue (Act 4) — The Poetaster
- Ovid monologue (Act 4) — The Poetaster
- Owen monologue (Act 2) — Deirdre of the Sorrows
- Ozias monologue (Act 1) — Judith, a Play in Three Acts; Founded on the Apocryphal Book of Judith
- Ozias monologue (Act 1) — Judith, a Play in Three Acts; Founded on the Apocryphal Book of Judith