Justin Deas (gebore 30 Maart 1948) is 'n Amerikaanse akteur. Hy is bekend vir sy rolle in die rolprent Polycarp (2007) en in die televisiereekse Guiding Light (1952), As the World Turns (1956), en Santa Barbara (1984).
- 1986: Dream Lover
- 2007: Polycarp
- 2016: Abacus: Small Enough to Jail
- 2018: American Criminal
- 1952: Guiding Light
- 1956: As the World Turns
- 1984: Santa Barbara
- 1989: Studio 5-B
- 2010: Steamboat
- 1987: A Stranger Waits
- 1987: Cameo by Night
- 1990: Montana
- 2002: A Wedding Story: Josh and Reva
- 1990: The Loves of Emma Bardac