Akin Euba (born Olatunji Akin Euba on 28 April 1935) is a Nigerian composer, musicologist, and pianist.
Born on 28 April 1935 in Lagos, Nigeria, Euba studied composition with Arnold Cooke at the Trinity College of Music, London, obtaining the diplomas of Fellow of the Trinity College London (Composition) and Fellow of the Trinity College London (Piano). He was awarded a Rockefeller Foundation Fellowship in 1962. He received B.A. and M.A. degrees from the University of California, Los Angeles, where he studied with Mantle Hood, Charles Seeger, Professor J. H. Kwabena Nketia, Klaus Wachsmann, and Roy Travis. He holds a Ph.D. in ethnomusicology from the University of Ghana, Legon (1974). While at Legon, Euba's doctoral work was supervised by Professor Nketia, and his dissertation is entitled "Dundun Music of the Yoruba".