"You've Changed" is a popular song originally written by Bill Carey and Carl Fischer in 1941 . It has been covered by many singers, including:

• Harry James's band with vocals by Dick Haymes (1941)
• Nat King Cole (1947)
• Connie Russell (1954)
• Billie Holliday (1958)
• Julie London (1959)
• Sarah Vaughan (1960)
• Lita Roza (1955)
• Jackie Gleason (1956)
• Frankie Laine (1958)
• The Three Sounds (1964)
• Ella Fitzgerald (1966)
• Nancy Wilson (1967)
• Eydie Gormé (1967)
• Kay Starr (1969)
• Diana Ross, in the 1972 film Lady Sings the Blues (1972)
• Jimmy Roselli (1975)
• Lillian Terry (1982)
• Marie Wilson (1983)
• Lee Torchia (1985)
• Miki Howard (1988)
• Bobby Vinton and George Burns (1992)
• Jeanie Bryson (1993)
• Charly Antolini & Dick Morrissey (1993)
• Kate Hammett-Vaughan (1999)
• George Michael on his album Songs from the Last Century (1999)
• Joni Mitchell on her album Both Sides Now (2000)
• Etta Jones (2001)
• Eva Cassidy on her album Imagine (2002)
• Michael Ball (2003)
• Renée Fleming (2005)
• Nnenna Freelon (2005)

A different song with the same title was recorded by Keyshia Cole.