Mary Beth Hughes (1919-1995) was an American actress who was frequently cast in leading lady roles in B pictures. Though her forays into A pictures were typically bit parts, she occasionally scored a prominent role. The best known of these was as Rose Mapen in The Ox-Bow Incident.
- I Accuse My Parents (Experiment #507) - as Kitty Reed
- Last of the Wild Horses (Experiment #611) - as Terry Williams