Ella Wintler (August 10, 1885 - April 17, 1975) was an American politician who served as a member of the Washington House of Representatives for 20 years including several non-consecutive terms from 1939 to 1965. She represented Washington's 17th and then 49th legislative districts as a Republican. In her final term in office (1963–65), she was elected Speaker Pro Tempore.