Katherine Kiernan Maria "Kate" Mulgrew (born April 29, 1955) is an American actress, most famous for her roles on Star Trek: Voyager as Captain Kathryn Janeway and Ryan's Hope as Mary Ryan. She has performed in multiple television shows, theatre productions and movies, she has also earned multiple awards for her acting, including an Obie Award, a Golden Satellite Award and a Saturn Award. She has also been nominated for a Golden Globe Award. She is also an active member of the Alzheimer's Association National Advisory Council and the voice of Cleveland's Metro Health System.

Filmography

• 2026Imagine — Book of Discipline (voice)
• Dope Thief — Theresa Bowers
• 2025Elio — Museum Exhibit Narrator (voice)
• The Bad Guys: The Series — Serpentina (voice)
• 2023The Magnificent Meyersons — Dr. Terri Meyerson
• Flowers in the Attic: The Origin — Mrs. Steiner
• 2022She — Narrator
• The First Lady — Susan Sher
• The Man Who Fell to Earth — Drew Finch
• Dogs in Space — Mavis (voice)
• INVINCIBLE — Domina (voice)
• Star Trek: Prodigy — Kathryn Janeway (voice)
• Infinity Train — The Cat (voice)
• 2017Drawing Home — Edith Morse Robb
• Mr. Mercedes — Alma Lane
• 2015Half-Shell Heroes: Blast to the Past — General Zera (voice)
• 2014Divine Discontent: Charles Proteus Steinmetz — Narrator
• 2014The Principle — Narrator
• Orange Is the New Black — Galina 'Red' Reznikov
• 2012Flatland²: Sphereland — Over-Sphere (voice)
• NTSF:SD:SUV:: — Kove
• 2010The Best and the Brightest — The Player's Wife
• Mercy
• Warehouse 13 — Jane Lattimer
• 2008The Response — Colonel Simms
• The Black Donnellys — Helen Donnelly
• American Dad! — June Rosewood (voice)
• 2005Perception — Mary
• 2002Star Trek: Nemesis — Admiral Janeway
• 2001Sisters in Resistance — Narrator (voice)
• 2000Star Trek: Voyager - Future's End — Kathryn Janeway
• 2000Star Trek: Voyager - Scorpion — Kathryn Janeway
• Law & Order: Special Victims Unit — Donna Geysen
• 1999Riddler's Moon — Victoria Riddler
• 1999Star Trek: Voyager - Dark Frontier — Kathryn Janeway
• 1998Rocketships — Narrator
• 1996Star Trek: Voyager - Basics — Kathryn Janeway
• 1995Captain Nuke and the Bomber Boys — Mrs. Pescoe
• Star Trek: Voyager — Kathryn Janeway
• Aladdin — Queen Hippsodeth (voice)
• 1994Camp Nowhere — Rachel Prescott
• Gargoyles — Anastasia Renard/Titania (voice), Anastasia Renard (voice)
• 1993For Love and Glory — Antonia Doyle
• Batman: The Animated Series — Red Claw (voice)
• 1992Round Numbers — Judith Schweitzer
• 1991Daddy — Sara Watson
• 1991Fatal Friendship — Sue Bradley
• Man of the People — Lisbeth Chardin
• The Pirates of Dark Water — Cressa (voice)
• Captain Planet and the Planeteers — Dr. Derek (voice)
• HeartBeat — Dr. Joanne Springsteen
• Murphy Brown
• 1988Roots: The Gift — Hattie Carraway
• Roses Are for the Rich — Kendall Murphy
• 1987Throw Momma from the Train — Margaret Donner
• 1986My Town — Laura Adams
• 1985A Letter to Three Wives — Addie Ross (voice)
• 1985Remo Williams: The Adventure Begins — Maj. Rayner Fleming
• Murder, She Wrote — Sonny Greer, Joanna Rollins, Maude Gillis
• 1982A Stranger Is Watching — Sharon Martin
• Cheers — Janet Eldridge
• Hotel
• St. Elsewhere — Helen O'Casey
• 1981Lovespell — Isolt
• The Manions of America — Rachel Clement
• 1980A Time for Miracles — Mother Elizabeth Bayley Seton
• 1979Jennifer: A Woman’s Story — Joan Russell
• Mrs. Columbo — Kate Columbo/Kate Callahan
• Dallas — Garnet McGee
• The Word — Tony Nicholson
• 1976The American Woman: Portraits of Courage — Deborah Sampson
• 1975Alien Lover — Susan
• Ryan's Hope — Mary Ryan Fenelli
• Columbarium

Appearances as themselves (18)

• 2024To the Journey: Looking Back at Star Trek: Voyager — Self
• Star Trek Day — Self
• The Ready Room — Self
• The Captains Close Up — Self
• 2011The Captains — Self
• 2010The Captains of The Final Frontier — Self
• 2007Star Trek: Beyond the Final Frontier — Self
• 2006William Shatner in Concert — Self
• The Late Late Show with Craig Kilborn — Self - Guest
• 1997Trekkies — Self
• 1996Star Trek: 30 Years and Beyond — Self
• The Rosie O'Donnell Show — Self - Guest
• 1995E! Inside Star Trek: Voyager — Herself
• 1995Launch of Star Trek: Voyager — Herself
• 1995Star Trek: Voyager - Inside the New Adventure — Self
• Dinah! — Self
• The Tonight Show Starring Johnny Carson — Self
• Golden Globe Awards — Self - Nominee