William Donlon "Don" Edwards (January 6, 1915 – October 1, 2015) was an American politician of the Democratic Party. He was a member of the United States House of Representatives from California.

Edwards studied at Stanford University. He was an FBI agent from 1940-1941. He then fought in World War II.

The Don Edwards San Francisco Bay National Wildlife Refuge is named after him.

Edwards turned 100 in January 2015. He died later that year on October 1, 2015 in Carmel, California.