Dillon "Curley" Russell (19 March 1917 – 3 July 1986) was an American jazz musician, who played bass on many bebop recordings.

He was born in New York, United States. He was nicknamed "Curley" for his curly hair.

A member of the Tadd Dameron Sextet, he was in demand for his ability to play at the rapid tempos typical of bebop, and appears on several key recordings of the period. He left the music business in the late 1950s.

On May 1, 1951, Russell played in the recording session for "Un Poco Loco", composed by American jazz pianist Bud Powell, with Max Roach on drums. Literary critic Harold Bloom included this performance on his short list of the greatest works of twentieth-century American art.

According to jazz historian Phil Schaap, the classic bebop tune "Donna Lee", a contrafact on "Back Home Again in Indiana", was named after Curley's daughter. In 2002, she donated her father's bass to the Institute of Jazz Studies at Rutgers University.

He died of emphysema at Queens General Hospital at the age of 69 in 1986.