Gary Crosby (born 26 January 1955) is a British jazz double bassist, composer, music arranger, and educator.
He was a founder member of the celebrated group the Jazz Warriors in the 1980s and has worked with many top international artists.
Also a bandleader, record producer, company director and facilitator, he leads Gary Crosby’s Nu Troop, Gary Crosby Trio, Guava, Jazz Jamaica and Jazz Jamaica All Stars.
Crosby is executive Artistic Director of Tomorrow's Warriors, a music education/professional development organization co-founded in 1991 with his partner Janine Irons.
In 1996 Crosby and Irons established Dune Music, a company that encompasses artist management, a record label, music publishing, and education.