Blues, a political party in the Byzantine empire. Their rivals were the Greens.

Valium pills are sometimes referred to as "blues" in street slang.

Birmingham City F.C.

Chelsea F.C.

"Blues" are the participants in The Boat Race

Carlton Blues, Australian rules football team in the AFL

Everton F.C.

Manchester City F.C.

Ipswich Town F.C.

St. Louis Blues, professional NHL ice hockey team based in St. Louis, Missouri.

Cardiff Blues, rugby union team from Wales

New South Wales Blues, first class cricket team in Australia

University Sporting Blue, an award won by athletes at Oxford and Cambridge.

Blues, Super 14 rugby union team based in Auckland

Blues dance, a style of social dance done to blues music

Blues, compilation album by guitarist Jimi Hendrix

"Blues", the sixth movement of Mike Oldfield's Tubular Bells 2003 album

"The Blues", nickname for the New South Wales Rugby League team

Espoo Blues, ice hockey team of Espoo, Finland

Blues Saraceno (born 1971), guitarist and producer

The Blues, documentary series produced by Martin Scorsese

The Blues, 1999 compilation by Eric Clapton

A depressed mood is often referred to as the blues

Blues, a Bob Dylan compilation album

Polyommatinae, a butterfly subfamily, often referred to as "Blues"

Royal Horse Guards (The Blues), Household Cavalry regiment of the British Army

Blues, video game character from the Mega Man series

Cleveland Blues, various baseball teams of that former name

The blues is a vocal and instrumental form of music based on the use of the blue notes and a repetitive pattern. The word is also often used in musical contexts to refer to the twelve bar blues, a particular blues song form. Blues may also refer to:

"The Blues (song)", 1990 song by Tony! Toni! Toné!

Sturt Double Blues, Australian rules football team in the SANFL