1957 (MCMLVII) was a common year starting on Tuesday.
| Date | Event(s) | |
|---|---|---|
| March 6 | Birth of Eddie Deezen, guest star in the extended version of Truth or Square and voice of one of the Seagulls in The SpongeBob Movie: Sponge Out of Water. | |
| March 10 | Birth of Shannon Tweed, voice of Mable-Monica in 20,000 Patties Under the Sea. | |
| October 4 | Birth of Bill Fagerbakke, the voice of Patrick Star. | |