"Lookin' out My Back Door" is a song recorded by the American band Creedence Clearwater Revival. Written by the band's lead singer, guitarist, and songwriter, John Fogerty, it is included on their 1970 album Cosmo's Factory; this was the group's fifth album, and was also their fifth and final number-two Billboard hit, held off the top by Diana Ross's version of "Ain't No Mountain High Enough".