Emma Abbott Ridgway (1903 – 1981) was an American politician who served as a member of the Washington House of Representatives for five terms, from 1945 to 1947 and from 1949 to 1957.

She represented Washington's 40th legislative district as a Democrat.

[1] Outside the legislature, she was affiliated with Alpha Chi Omega, the American Legion Auxiliary, the P.E.O.

She was manager of the Washington State Building at the 1939 New York World's Fair.

This article about a politician from the state of Washington is a stub.