Ruth Foster

| birth_place = Cincinnati, Ohio, US | death_date = | death_place = Del Mar, California, US | image = Sam Jaffe & Ruth Foster 1965.jpg | caption = Sam Jaffe and Foster on set of ''Ben Casey'' | spouse = | occupation = Actress }}

Ruth E. Foster (January 29, 1920 – May 12, 2012) was an American actress who portrayed Walnut Grove's postmaster, also named Foster, for several seasons on the NBC TV series ''Little House on the Prairie'' (1974–1983). Provided by Wikipedia