"All Fall Down" is a love song written by Harlan Howard and Ron Peterson. It is best known for being recorded as a duet by American country music artists George Jones and Emmylou Harris and appearing on his 1991 LP Friends in High Places. It is significant for being the final single George released suring his nineteen year tenure with Sony Music (formerly CBS Records) and his long-time producer Billy Sherrill; Jones would release And Along Came Jones on MCA the same year.