"Nobody's Diary" is a song recorded by British synth-pop band Yazoo. It was released in May 1983 as the first and only single from their second and last album, You and Me Both (1983). The song was written by Alison Moyet and produced by Yazoo, Eric Radcliffe and Daniel Miller. "Nobody's Diary" peaked at number three in the UK Singles Chart.

Yazoo were an English synth-pop duo from Basildon, Essex, consisting of former Depeche Mode member Vince Clarke (keyboards) and Alison Moyet (vocals). The duo formed in late 1981 after Clarke responded to an advertisement Moyet placed in a British music magazine, although the pair had known each other since their school days.