Otomo or Ōtomo is a Japanese surname.

People with the surname include:

• Ōtomo Chikaie (1561–1641), daimyō
• Ōtomo Chikasada (died 1570), samurai
• Ōtomo no Kuronushi (9th century), poet
• Ōtomo no Otomaro (731–809), samurai
• Ōtomo no Sakanoue no Iratsume (c. 700–750), poet
• Ōtomo Sōrin (1530–1587), daimyō who converted to Christianity
• Ōtomo no Tabito (662–731), poet
• Ōtomo no Yakamochi (718–785), waka poet
• Ai Ōtomo (born 1982), volleyball player
• Katsuhiro Otomo (born 1954), manga artist and anime director, notable for Akira and other titles
• Prince Ōtomo (Ōtomo no ōji, 648–672), 39th Emperor
• Ryūtarō Ōtomo (1912–1985), actor
• Ryūzaburō Ōtomo (born 1952), voice actor
• Satoshi Ōtomo (born 1981), Filipino-Japanese footballer
• Shohei Otomo (born 1980), artist
• Tsutsumi Otomo (小友 坊, born 1975), Japanese ice hockey player
• Otomo Yoshihide (born 1959), experimental musician

This page lists people with the surname Otomo.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.