Ota
- 5868 Ohta
- Atsuya Ota
- Fusae Ohta
- Herb Ohta
- Hikari Ōta
- Hiromi Ōta
- Keibun Ōta
- Kiyoto Ota
- Michihiko Ohta
- Minoru Ōta
- Miwa Ota
- Mizuho Ōta
- Muteki Kanban Musume
- Nanami Ohta
- Nobuko Ota
- OTA (disambiguation)
- Ohta Jidosha
- Ohta Publishing
- Okhta River (Neva basin)
- Organ Historical Trust of Australia
- Organisation Undoing Tax Abuse
- Ota (Alenquer)
- Ota (cartoonist)
- Ota (restaurant)
- Ota (wife of Arnulf of Carinthia)
- Ota Airport
- Ota Zaremba
- Ota, Corse-du-Sud
- Ota, Ogun
- Otta (disambiguation)
- Patlabor
- Princess Ōta
- Ryu Ota
- Seiichi Ota
- Shinichi Ota
- Shinichiro Ohta
- Shusuke Ota
- Takako Ōta
- Takuya Ōta
- Tetsuharu Ōta
- Tomio Ota
- Tomoko Ohta
- Toshi Seeger
- Toshio Ōta
- Yuki Ota
- Yukina Ota
- Ōta River
- Ōta Sukemoto
- Ōta, Gunma
- Ōta, Tokyo