David's Song

David's Song may refer to
 * King David's song of thanksgiving in the Hebrew Bible:
 * in 2 Samuel 22, beginning "The Lord is my rock, and my fortress, and my deliverer"
 * Psalm 18, beginning "I love you, O LORD, my strength" and continuing as in 2 Samuel 22
 * "David's Song", from The Heavy Entertainment Show, 2010 album by Robbie Williams
 * "David's Song (Who'll Come With Me)", 1978 song originally performed by The Kelly Family