- Ruby (Battle for Dream Island)
- Ruby (Chouseishin Gransazer)
- Ruby (Jewelpet)
- Ruby (Keroppi)
- Ruby (Max and Ruby)
- Ruby (Pokémon Adventures)
- Ruby (Small Potatoes)
- Ruby (Steven Universe)
- Ruby (The Land Before Time)
- Ruby (The Walking Dead)
- Ruby Daly
- Ruby Gillman
- Ruby Gloom
- Ruby Hanshaw
- Ruby Heart
- Ruby Hoshino
- Ruby Kurosawa
- Ruby Moon
- Ruby Ramirez
- Ruby Rose
- Ruby Sunday
- Ruby Toujo
- Ruby Trollman
- Rubi Malone