"One Woman Man" is a song recorded by English-Canadian girl group All Saints for their fourth studio album, Red Flag (2016).

It was written by group member Shaznay Lewis in collaboration with Dan Radclyffe, whilst production was handled by the latter and K-Gee.

[5] Musically, "One Woman Man" incorporates synthesizers and symphonic instrumentation,[6] and is accompanied by "clipped" beats and "icy" strings.

[8] According to Robbie Daw from Idolator, the opening lyric from the song ("Sometimes is it better to let go") is a metaphor for the group, who split in 2001 due to constant fighting.

[9] The lyrics to "One Woman Man" were inspired directly by their own lives and highlight their diverse personal experiences in the past ten years.

[13] Robbie Daw from Idolator stated the song was another "absolutely fantastic cut from All Saints, and a lovely follow-up to previous single 'One Strike'".