List of Famous people named Otakar

Otakar Zich was a distinguished Czech composer and aesthetician.

Otakar Hostinský was a Czech historian, musicologist, and professor of musical aesthetics. He is known primarily for his support of composer Bedřich Smetana and his contributions to Czech aesthetic theory, which influenced many cultural figures in early twentieth-century Prague, including Zdeněk Nejedlý, Otakar Zich, and Vladimír Helfert. He also wrote the opera librettos to Zdeněk Fibich's masterpiece, The Bride of Messina, and Josef Rozkošný's Cinderella.

Otakar Borůvka was a Czech mathematician best known today for his work in graph theory.

Otakar Ševčík was a Czech violinist and influential teacher. He was known as a soloist and an ensemble player, including his occasional performances with Eugène Ysaÿe.