John O'Neill | |
|---|---|
| Died | 2021 |
| Occupation | Video game designer |
| Years active | 1980s – 2021 |
| Known for | Lifespan The Dolphin's Rune |
John O'Neill (died in 2021) was a British artist and video game designer best known for developing the games Lifespan and The Dolphin's Rune. He is one of the earliest art game designers, and his work has been compared to that of contemporary game designer, Jaron Lanier.