"Let's Stay Together" is a song by American singer Al Green from his 1972 album of the same name. It was produced and recorded by Willie Mitchell, and mixed by Mitchell and Terry Manning. Released as a single in 1971, "Let's Stay Together" reached number 1 on the Billboard Hot 100, and remained on the chart for 16 weeks and also topped Billboard's R&B chart for nine weeks. Billboard ranked it as the number 11 song of 1972.

Albert Leornes Greene, known professionally as Al Green, is an American singer, songwriter, pastor and record producer best known for recording a series of soul hit singles in the early 1970s, including "Take Me to the River", "Tired of Being Alone", "I'm Still in Love with You", "Love and Happiness", and his signature song, "Let's Stay Together". After his girlfriend died by suicide, Green became an ordained pastor and turned to gospel music. He later returned to secular music.