Jerzy Maksymiuk (born April 9, 1936, Grodno, Poland) is a Polish composer, pianist and orchestra conductor.

Maksymiuk studied violin, piano, conducting and composition at the Warsaw Conservatory. In 1964 he won first prize in the Paderewski Piano Composition. Conducting soon became his principal career. While working at the Warsaw Grand Theatre, he formed the Polish Chamber Orchestra, which made its British debut in 1977 and has subsequently toured all over the world. Between 1975 and 1977 Jerzy Maksymiuk also held the post of Principal Conductor of the Polish National Radio Symphony Orchestra. In 1993, he became principal conductor of the Krakow Philharmonic.