Marina Sirtis
Actor · Associate Producer · Executive Producer
Born Mar 29, 1955 · London, England, UK
Active 1977–present
Marina Sirtis (born 29 March 1955) is an English-American actress. She is best known for her role as Counselor Deanna Troi on the television series Star Trek: The Next Generation and the four feature films that followed.
Filmography
The Sunshine Murders (2025) — Alexa MoustakasDream Hacker (2025) — CharlotteTurn Back — TemperanceThe Moustakas Sisters Mystery (2025)Grey's Anatomy (2005) — Sonya AminFamily Guy (1999) — Marina Sirtis (voice) · Counselor Deanna Troi (voice)Star Trek: The Next Generation (1987) — Deanna TroiTitans (2018) — Marie GrangerStargate SG-1 (1997) — Svetlana MarkovYoung Justice (2010) — Queen Bee / Sandra Stanyon / Mrs. Wheeler (voice) · Queen Bee (voice) · L4 (voice)Crash (2005) — ShereenNCIS (2003) — Orli ElbazWe Bare Bears (2015) — Teacher / Additional Voices (voice)Star Trek: First Contact (1996) — Counselor Deanna TroiThe Orville (2017) — TeacherStar Trek: Voyager (1995) — Counselor Deanna TroiStar Trek: Picard (2020) — Deanna TroiStar Trek: Enterprise (2001) — Counselor Deanna TroiGargoyles (1994) — Demona (voice)Star Trek: Generations (1994) — Counselor Deanna TroiStar Trek: Lower Decks (2020) — Deanna Troi (voice)Star Trek: Insurrection (1998) — Counselor Deanna TroiStar Trek: Nemesis (2002) — Counselor Deanna TroiScandal (2012) — General Fletcher