The Eureka Brass Band

The Eureka Brass Band was a brass band from New Orleans, active from 1920 to 1975, who recorded prolifically for Atlantic Records, Pax, Alamac, Folkways, Jazzology, and Sounds of New Orleans.

The group's membership varied at any given time, usually comprising from nine to eleven members. The typical instrumentation was three trumpets, two trombones, two reeds, tuba, snare drum, and bass drum.

The group was founded by trumpeter Willie Wilson, and its early members included clarinetists Willie Parker, John Casimir, George Lewis and cornetist Kid Rena. In the 1930s Wilson became ill, and trumpeter Alcide Landry retained nominal control over the band. After 1937, when Wilson's condition forced him to leave, sousaphonist Joseph "Red" Clark briefly became the group's leader, followed by Dominique "T-Boy" Remy (1937–46), and then Percy Humphrey, who led the group for the remainder of its existence.