Creators
| Name | Roles | |
|---|---|---|
| Oña, Manuel | ||
| Ondarza, Nick | Actor | |
| O'Neill-Butler, Marjorie | ||
| O'Neill, Eugene | Author / playwright | |
|
One Year Lease | Theater company / organization |
| Onna, Cristina | Costume crew | |
| Ontiveros, Jesse | Director | |
| Opalanietet | Author / playwright | |
| Opéra de Monte-Carlo | Theater company / organization | |
| Ópera Nacional de Cuba | Theater company / organization |