Joan Alexander (16 April 1915 – 21 Mei 2009) was 'n Amerikaanse aktrise. Sy was bekend vir haar rolle in die rolprent The Tales of Hoffmann (1951) en in die televisiereekse Captain Video and His Video Rangers (1949), The New Adventures of Superman (1966), en The Superman/Aquaman Hour of Adventure (1967).
- 1951: The Tales of Hoffmann
- 1949: Captain Video and His Video Rangers
- 1951: The Name's the Same
- 1966: The New Adventures of Superman
- 1967: The Superman/Aquaman Hour of Adventure
- 2015: Ken's Cinema of Shenanigans
