Martha MacIsaac
- Born
- 11 October 1984 (41 years)
- Place of birth
- Charlottetown, PE, Canada
- Gender
- Female
Martha MacIsaac (born October 11, 1984) is a Canadian actress. She is best known for her role of Becca, love interest of lead character Evan in the 2007 teen comedy Superbad. She started her career playing Emily Byrd Starr in the Emily of New Moon television series, based on the books by Lucy Maud Montgomery.
