Oliver Edward Nelson (June 4, 1932 – October 28, 1975) was an American jazz saxophonist, clarinetist, arranger, composer, and bandleader. His 1961 Impulse! album The Blues and the Abstract Truth (1961) is regarded as one of the most significant recordings of its era. The centerpiece of the album is the definitive version of Nelson’s composition, “Stolen Moments“. Other important recordings from the 1960s are the albums More Blues and the Abstract Truth (1964) and Sound Pieces (1966), both also on Impulse!.

Oliver Nelson was born into a musical family in St. Louis, Missouri, United States. His brother was a saxophonist who played with Cootie Williams in the 1940s, and his sister sang and played piano. Nelson began learning to play the piano when he was six and started on the saxophone at the age of 11. Beginning in 1947, he played in “territory” bands in and around Saint Louis, before joining the Louis Jordan band, where he stayed from 1950 to 1951, playing alto saxophone and arranging charts for Jordan’s band. Nelson died of a heart attack on October 28, 1975, at the age of 43. It is widely believed that Nelson’s commitment to his work resulted in lengthy periods of stress which contributed to his premature death.