Rachel Bromwich (30 July 1915 – 15 December 2010) born Rachel Sheldon Amos, was a British scholar. Her focus was on medieval Welsh literature, and she taught Celtic Languages and Literature in the Department of Anglo-Saxon, Norse and Celtic at Cambridge, from 1945 to 1976. Among her most important contributions to the study of Welsh literature is Trioedd Ynys Prydein, her edition of the Welsh Triads.