Diba (surname)

Diba is the surname. Notable people with the surname include:
 * Abolhassan Diba (1894–1982), Iranian politician, businessman, and socialite
 * Ad-Diba (also known as Mohamed Diab Al-Attar, 1927–2016), Egyptian footballer and referee
 * Anouar Diba (born 1983), Dutch footballer
 * Dikanda Diba (born 1966), Congolese long-distance runner
 * Farah Pahlavi (née Diba, born 1938), widow and third wife of Mohammad Reza Pahlavi
 * Johny Diba (born 1997), Congolese-born English footballer
 * Kamran Diba (born 1937), Iranian architect
 * Layla S. Diba Iranian-American curator, art historian
 * Vasile Dîba (born 1954), Romanian canoer
 * Viyé Diba (born 1954), Senegalese painter
 * Yitzhak Kaduri (born Diba; died 2006), Iraqi-born rabbi
 * Youssef Diba (born 1948) Syrian wrestler
 * Yves Diba Ilunga (born 1987), Congolese footballer