Britt Lower (born Brittney Leigh Lower; August 2, 1985) is an American actress known for her role as Liz in Man Seeking Woman and Tanya Sitkowsky in Unforgettable.

Lower was born to Steven Lower and face painting artist, Mickey Lower, from Heyworth, Illinois. Lower graduated as Bachelor of Science in Communication from Northwestern University in 2008. Lower has also worked with Upright Citizens Brigade and ImprovOlympic.

One of Lower's first two recurring roles was as technology expert Tanya Sitkowsky in the 2011 series, Unforgettable. In 2015, she began what's considered her breakout role in the FXX comedy series Man Seeking Woman. She portrays Liz Greenberg, the sister of the main protagonist Josh Greenberg. It is her first role as a main cast member of a TV series. Lower was signed up for recurring role in Hulu original series Casual in season 2, as Sarah Finn.