"I'm Waiting for the Day" is a song written and composed by Brian Wilson with a small lyric adjustment by Mike Love for American rock band the Beach Boys, released as the fifth track on their 1966 album Pet Sounds. The song is a simple love poem told from the point of view of its narrator who wishes to offer his comfort and support to a girl whose heart was broken by someone else. It was copyrighted by Wilson as a solo composition in February 1964, indicating that it predated the album's sessions by some years.