1989 Grammy Gewinner: Best Jazz Vocal Performance by a Male, Harry und Sally (en.When Harry Met Sally…)
1990 Grammy: Gewinner: Best Jazz Vocal Performance by a Male, We Are in Love
1990 Grammy: Nominierung: Best Instrumental Composition, "One Last Pitch (Take 2)" – Harry Connick, Jr. & Joe Livingston
1990 Grammy: Nominierung: Best Instrumental Arrangement w/ Vocals, "Recipe For Love" – Harry Connick, Jr. & Mark Shaiman
1990 Oscar: Nominierung: Best Song, "Promise Me You'll Remember", Interpret: Harry Connick, Jr., Text: John Bettis, Musik: Carmine Coppola
1991 Emmy: Nominierung: Best Performance in a Variety Special, Swingin' Out Live
1991 Golden Globe: Nominierung: Best Original Song, "Promise Me You'll Remember", Interpret: Harry Connick, Jr., Text: John Bettis, Musik: Carmine Coppola
1992 Grammy: Nominierung: Best Traditional Pop Performance, Blue Light, Red Light
1992 Grammy: Nominierung: Best Instrumental Arrangement with Vocals, "Blue Light, Red Light (Someone's There)"
1999 Grammy: Nominierung: Best Traditional Pop Vocal Performance, Come by Me
2001 Grammy: Gewinner: Best Traditional Pop Vocal Album, Songs I Heard
2002 Tony: Nominierung: Best Original Musical Score, Thou Shalt Not
2004 Emmy: Gewinner: Outstanding Music Direction, Harry Connick, Jr.: “Only You” In Concert
2004 Grammy: Nominierung: Best Traditional Pop Vocal Album, Only You
2006 Tony: Nominierung: Best Performance by a Leading Actor in a Musical, The Pajama Game
2006 Grammy: Nominierung: Best Musical Show Album, The Pajama Game (CD1)
2008 Grammy: Nominierung: Best Instrumental Composition – "Ash Wednesday"
2008 Grammy: Nominierung: Best Instrumental Arrangement – "Ash Wednesday"
2010 Grammy: Nominierung: Best Traditional Pop Vocal Album – "Your Songs"