Marina Sirtis

1955 (71) • Acting

Born: 3/29/1955 (71) in London, England, UK

Known for: Acting

Marina Sirtis

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.

Known For

Grey's Anatomy

82%

Sonya Amin

2005

Family Guy

74%

Marina Sirtis (voice) / Counselor Deanna Troi (voice)

1999

Titans

79%

Marie Granger

2018

NCIS

76%

Orli Elbaz

2003

Star Trek: First Contact

73%

Counselor Deanna Troi

1996

Star Trek: Picard

72%

Deanna Troi

2020

Stargate SG-1

83%

Svetlana Markov

1997

We Bare Bears

77%

Teacher / Additional Voices (voice)

2015

The Sunshine Murders

75%

Alexa Moustakas

2025

The Moustakas Sisters Mystery

2025

Dream Hacker

60%

Charlotte

2025

Butterfly in the Sky

83%

Self (archive footage)

2024

Love's Greek to Me

60%

Athena

2023

Star Trek: Picard - The IMAX Live Series Finale Event

78%

Deanna Troi

2023

The Bezonians

48%

Helen Andinos

2022

A Thousand Little Cuts

53%

Dr. Monica Atlas

2022

A Thousand Little Cuts

53%

Executive Producer

2022

Star Trek: Lower Decks

76%

Deanna Troi (voice)

2020

Unbelievable!!!!!

41%

Award Show Presenter

2020

Max Winslow and The House of Secrets

59%

H.A.V.E.N. (voice)

2020

Debt Collectors

62%

Mal Reese

2020

Star Trek: Picard

72%

Deanna Troi

2020

Riley Parra: Better Angels

38%

Gail Finney

2019

The Ready Room

40%

Self

2019

Titans

79%

Marie Granger

2018

The Last Sharknado: It's About Time

44%

Winter

2018

5th Passenger

42%

Alana

2018

For the Love of George

36%

Sharon

2018

My Christmas Prince

58%

Felicia Holst

2017

Once Upon a Winter's Date

54%

Gypsy

2017

The Orville

76%

Teacher

2017

Riley Parra

Gail Finney

2017

My Summer Prince

59%

Penelope

2016

The Order

100%

Katrine

2016

Little Dead Rotting Hood

36%

Esmerelda Windield / Grandmother

2016

We Bare Bears

77%

Teacher / Additional Voices (voice)

2015