Ida (surname)

• Antoinette Nana Djimou Ida, French-Cameroonian heptathlete
• Erika Ida, Japanese cricketer
• Ibrahim M. Ida, Nigerian politician
• James Ida, New York gangster
• Joseph Ida, American gangster and head of the Philadelphia mob in the 1940s and 1950s
• Masataka Ida, Japanese lieutenant colonel who conspired to overthrow the government near the end of World War II
• Rina Ida, Japanese curler