| I Eat Tomatoes | writer, author, fantasy author, novelist, online writer | 4 |
| Ian Falconer | writer, illustrator, painter, costume designer, children's writer | 1 |
| Ian James Corlett | screenwriter, actor, songwriter, voice actor, film director, children's writer, television actor, film actor | 2 |
| Ice Cube | screenwriter, actor, writer, television producer, musician, songwriter, film producer, producer | 1 |
| Ichirō Sakaki | screenwriter, author, manga gensakusha, light novelist | 1 |
| Iginio Straffi | screenwriter, writer, entrepreneur, animator, television producer, illustrator, film director, film producer | 7 |
| Igor Shevchuk | writer, poet, journalist, children's writer | 1 |
| Ikuko Itoh | animator, illustrator, animation director, character designer | 1 |
| Ilja Bereznickas | screenwriter, animator, illustrator, painter, university teacher, film director | 1 |
| Ilya Popov | businessperson | 2 |
| Isa Vaal | screenwriter, television producer, film director | 1 |
| Italo Bettiol | television producer, film director, director | 1 |
| Ivana Brlić-Mažuranić | writer, poet, children's writer | 1 |
| Ivor Wood | screenwriter, animator, illustrator, film director, film producer, director | 2 |
| Iwao Takamoto | animator, character designer, film director, film producer, director, layout artist | 1 |
| Izuna Yoshitsune | mangaka | 1 |