List of number-one adult contemporary singles of 1966 (U.S.)

It was later covered by Michael Bolton in 1991, whose version also reached number one on the U.S. pop and adult contemporary singles charts (Bolton also received a Grammy Award for this song).

List of number-one adult contemporary singles of 1999 and 2000 (U.S.)

List of Billboard number-one adult contemporary singles of 1989 (US)

List of number-one adult contemporary singles of 2005 and 2006 (U.S.)

List of number-one adult contemporary singles of 2013 (US)

List of number-one adult contemporary singles of 2002 and 2002 (U.S.)