"How Can You Mend a Broken Heart" is a song released by the Bee Gees in 1971. It was written by Barry and Robin Gibb and was the first single on the group's 1971 album Trafalgar. It was their first US No. 1 single and also reached No. 1 in Cashbox magazine for two weeks. In the US Atco Records issued both mono and stereo versions of the song on each side as a promo single. The B-side was a Maurice Gibb composition "Country Woman".