Mama's New Hat
- Blwyddyn: 1939
- Gwlad: United States of America
- Genre: Animation, Comedy, Family
- Stiwdio: MGM Cartoon Studio, Metro-Goldwyn-Mayer
- Allweddair: hat, horse, mother's day, cartoon horse
- Cyfarwyddwr: Friz Freleng
- Cast: Billy Bletcher, Martha Wentworth