Susan Davis, Russian-American social worker and politician
Susan Carol Alpert Davis (born April 13, 1944) is a former American politician who served as the U.S. representative for California's 53rd congressional district for ten terms from 2001 to 2021. She is a member of the Democratic Party.

Her district included central and eastern portions of the city of San Diego, as well as eastern suburbs such as El Cajon, La Mesa, Spring Valley, and Lemon Grove.