Rosalyn Boulter (1 February 1917 – 6 March 1997) was an English stage and screen actress.

She married Stanley Haynes, a film writer, director and producer, before having a daughter together, Carol, in 1943.

[2][3] Between 1935 and 1936 Boulter featured in four West End productions shortly followed by her first two films, a romantic comedy called Love at Sea (1936) and a thriller called Holiday's End (1937).

[4] In 1937, she toured the UK and made her Broadway debut, playing the lead in the West End hit George and Margaret.

[5][6] Boulter died on 6 March 1997 in Santa Barbara, California, United States.