Margalo Gillmore (31 Mei 1897 – 30 Junie 1986) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprente Cause for Alarm! (1951) en High Society (1956), en in die televisiereeks The Ford Theatre Hour (1948). 1932: Wayward 1950: Perfect Strangers 1951: Cause for Alarm! 1956: High Society 1948: The Ford Theatre Hour 1954: Producers' Showcase 1955: Peter Pan Margalo Gillmore in die Internet-rolprentdatabasis