"Only One Woman" is a song and the first single by English musical duo the Marbles, written by Barry, Robin and Maurice Gibb of the Bee Gees.

The backing track was created by Barry Gibb, Maurice Gibb and Colin Petersen, with an orchestral arrangement by Bill Shepherd.

Colin plays the same percussion effect as on "I've Gotta Get a Message to You".

The song was the biggest hit they had in their short-lived career.

[4] Their performance in a French TV of the song was televised on 192TV.