Covers:

1968:

Herb Alpert [n°1 US, n°1 AUS, n°3 UK, hit NL & B; the first one as This Guy's In Love With You]

1968:

Eydie Gorme [as This Girl's In Love With You]

1968:

Dionne Warwick [top 10 R&B & US]

1968:

Dusty Springfield [as This Girl's In Love With You; top 10 R&B]

1968:

Jerry Vale [album title track]

1968:

Petula Clark

1968:

Johnny Mathis [original performer Danny Williams was known as the English Johnny Mathis]

1969:

Burt Bacharach [instr.]

1969:

Peter Kraus [as Ein Kerl wie ich; title track LP]

1969:

Bobby Vinton

1969:

Ella Fitzgerald [as This Girl's In Love With You]

1969:

B.J. Thomas

1970:

Aretha Franklin [title track LP as This Girl's In Love With You]

1971:

Rita Reys [idem]

1972:

Dells

1972:

James Brown & Lyn Collins

1987:

Arthur Prysock [album title track]

1996:

Harry Connick Jr.

2003:

Oasis

2003:

Ronald Isley & Burt Bacharach

2003:

Steve Tyrell [title track cd]

2006:

Julio Iglesias

2007:

Trijntje Oosterhuis [as This Girl's In Love With You]

2010:

Rumer [idem]