Jamiroquai is a Grammy Award-winning English acid jazz/funk/soul band. Jamiroquai was initially the most prominent component in the early-1990s London-based acid jazz movement, alongside groups such as Incognito, the Brand New Heavies, Galliano, and Corduroy. Subsequent albums have explored other musical directions such as, but not limited to, pop, rock and electronica. Jamiroquai has sold over 2.5 million records in the United States alone and over 21 million records all over the world.

The band name is a blend of Jam session and "iroquai", based on the Iroquois, a Native American tribe. The lineup of the band has changed several times, and the longest serving and now core members of the band are lead singer and songwriter Jason "Jay" Kay and drummer Derrick McKenzie (1994). Despite his self-professed attempts to treat Jamiroquai as a band, Kay has always been at the forefront of how the group is marketed, and has therefore always had the lion's share of media attention, to the point where he is viewed as almost a solo artist. He was the impetus behind the formation of Jamiroquai, deciding to form the band after an unsuccessful audition to become the singer of the Brand New Heavies.