The Blue Guitar is a 1977 suite of twenty etchings with aquatint by David Hockney.

The Blue Guitar or Blue Guitar may also refer to:

Music

• "Blue Guitar", a 1963 song written by Burt Bacharach and Hal David
• "Blue Guitar" (Justin Hayward and John Lodge song), from the 1975 album Blue Jays
• "Blue Guitar" (Celeste Buckingham song), 2011

Poetry

• The Man with the Blue Guitar, a 1937 poem by Wallace Stevens

See also

• The Old Guitarist, a 1903–1904 oil painting by Pablo Picasso, during his Blue Period
• Blue Guitars, a 2005 album by Chris Rea
• Blue Guitars (Stephen Bishop album), 1996
• The Blue Guitar Sessions (Jesse Cook album), 2012