Regina Liguid Alatiit, known professionally as Gina Alajar, is a Filipino film and television actress and director. One of the most awarded actresses in Philippine cinema, she has won the Philippine movie grand slam, receiving several Best Actress or Best Supporting Actress wins at FAMAS, Gawad Urian, and Luna Awards.

Filmography

• Call My Manager — Aleta Alfonso
• 2026Love, Ngo — Mama
• 2025Call My Manager! — Aleta Alonso
• 2025Everyone Knows Every Juan — Rose
• 2025FANEY (The Fan) — Babette
• 2024Motherland
• My Husband's Wife — Carmela Salcedo
• 2023Monday First Screening — Lydia
• 2023Pieta — Beth
• Replacing Chef Chico
• 2023When I Met You In Tokyo
• Start-Up PH — Ligaya Sison / Joy
• 2021Big Night! — Amy
• Smoldering Tears — Calida Montaire
• 2019Bato — Anesia
• 2019Circa
• 2019Last Fool Show — Joanna Lee
• 2019Mystery of the Night
• Prima Donnas — Director
• Circus — Lola Waya
• 2018Dark Is the Night
• Hindi Ko Kayang Iwan Ka — Adel Angeles
• Onanay — Director
• 2017Alaala: A Martial Law Special — Sara Ilagan
• Impostora — Director
• 2017Nakaw
• 2017Pastor
• 2017The Decaying — Ingrid Cabugao
• Magkaibang Mundo — Noreen Sandoval-Perez
• Destiny Rose — Director
• The Half Sisters — Director
• Yagit — Director
• Anna Karenina — Director
• Unforgettable — Director
• Villa Quintana — Director
• 2012Boy Pick Up: The Movie — Nun
• 2012Guni-Guni — Mrs. Arevalo
• Hiram na Puso — Zeny Banaag
• Luna Blanca — Linda De Jesus
• Magdalena: Anghel sa Putikan — Director
• 2012Mater Dolorosa — Lourdes Lagrimas
• Temptation of Wife — Director
• Valiente — Iluminada "Luming" Soledad-Valiente
• Amaya — Dian Lamitan
• Machete — Elena, Director
• 2011Nang Tumambad ang Hubad na Katotohanan
• Habang May Buhay — Rose Caparas-Alcantara
• Reel Love Presents Tween Hearts — Director
• 2010Sigwa — Azon
• 2010Tarima
• Trudis Liit — Lolita "Lolly" Toledo-Ferrer
• 2009Demon — Tita Beth
• 2009Dukot
• 2009Fuschia — Nena
• 2009Grandpa Is Dead — Mameng
• Kambal sa Uma — Celeste Miranda-Ledesma
• Sana Ngayong Pasko — Felicidad "Fely" Dionisio
• 2009Shake, Rattle & Roll 11 — Tita Beth (segment "Diablo")
• E.S.P.
• Una Kang Naging Akin — Luisa Yumul
• 2007Angels — Director
• Asian Treasures — Elvira
• 2007Christmas Tree — Myrna
• 2007Desperadas — Patrick's Mother
• Pasan Ko Ang Daigdig — Metring Velez
• 2007Shake, Rattle and Roll 9 — Myrna (segment "Christmas Tree")
• Sinasamba Kita — Corazon
• 2006All About Love — Anna's Mom
• 2006Batad
• Majika — Adana
• 2006Mano Po 5: Gua Ai Di
• Noel
• Kung Mamahalin Mo Lang Ako
• 2005Lovestruck
• 2005Pinoy/Blonde
• 2005The Son of Brocka — Cecilia Manalastas
• Vietnam Rose — Amanda Hernandez
• Daisy Siete
• Hawak Ko Ang Langit — Director
• Narito Ang Puso Ko — Director
• 2003Sanib — Dolores
• 2003The Last Virgin on Earth
• Walang Hanggan — Director
• 2002Ang Agimat: Anting-anting ni Lolo — Clarita
• 2002Mano Po — Gina Go
• 2002Mga Munting Tinig — Chayong
• 2002Singsing Ni Lola — Esper
• 2001Batang West Side — Filmmaker's Subject: Helena
• 2001Grandma's House — Dolores
• Ikaw Lang Ang Mamahalin — Lilian delos Santos
• 2000The Debut — Gina Mercado
• 2000Yakapin Mo ang Umaga
• Rio Del Mar — Director
• 1999Sa Piling ng Aswang — Lola Gunding
• 1998José Rizal — Saturnina
• 1998Mother Ignacia: Ang Uliran — Sister Andrea
• 1998Three — Barok
• 1996Mulanay: Sa Pusod Ng Paraiso
• 1995Campus Girls — Mrs. Rosales
• Kadenang Kristal — Director
• 1995Redeem Her Honor — Atty. Lilian Manalang
• 1995The Lilian Velez Story: Till Death Do Us Part — Yaya Nene
• 1995Victim No. 1: Delia Maga — Delia Maga
• 1994Sige... Hataw Mo!
• 1993The Myrna Diones Story (Lord, Have Mercy!)
• 1992Lucia — Chedeng
• 1992Shake, Rattle & Roll IV — Puri (segment "Ang Madre")
• 1992The Nun — Puri
• 1991Emma Salazar Case
• 1991Shake, Rattle & Roll III — Rowena (segment "Ate")
• 1991Sister — Rowena
• 1991When Will You Be Mine — Shirley
• 1990Andrea, How Is It Like to Be a Mother? — Joyce
• 1990Victim — Laura Malicsi
• 1989Fight for Us — Esper
• 1988Birds of Prey
• 1988Hiwaga Sa Balete Drive — Gilda
• 1988Vagabond Woman — Desiree
• 1987Magic of the Universe — Siddha
• 1987Three Mothers, One Child — Claire
• 1986Mabuhay Ka Sa Baril
• 1986Paano hahatiin ang puso?
• 1986The Graduates
• 1985What Is the Color of God's Face? — Lani
• 1984Bukas... May Pangarap
• 1984Condemned — Mayette
• 1984Flowers of the City Jail — Juliet
• 1984Pieta: Book 2
• 1984Selfish Desires — Nancy Rosales
• 1984Sister Stella L. — Gigi
• 1984This Is My Country — Luz
• 1984You Cannot Trample Me — Josephine
• 1983Bad Bananas on the Silver Screen — Bar Girl
• 1983Caged Fury — Nguyet
• 1983Dalmacio Armas — Delia
• 1983Gabi Kung Sumikat Ang Araw — Rosita
• 1982Moral — Kathy
• 1982No Other Love
• 1982Pusong Uhaw
• 1981Ako ang Hari
• 1981Bilibid Boys — Noel's Wife
• 1981Caught in the Act — Rowena
• 1981Controversial — Teresa / Karina Daluz
• 1981High School Scandal — Roselle
• 1981I Confess — Angie
• 1981Pabling
• 1981Playgirl — Cindy
• 1981Salome — Salome
• 1980Brutal — Cynthia
• 1980Diborsyada
• 1980Manila by Night — Vanessa
• 1980Siga
• 1980Wanted: Wives — Rona
• 1979Ang Leon, ang Tigre, at ang Alamid
• 1978Boy Pana
• 1978Wonder Dabiana
• 1977Mga Basag Na Kristal — Esther
• 1975Araw-Araw, Gabi-Gabi
• 1975Blood and Love on a Piece of Land — Lydia (segment 3)
• 1975The Fantastic Sword
• 1975The Witch
• 1973Zoom, Zoom, Superman! — The Possessed
• 1970Devil Woman
• 1970Mga Anghel Na Walang Langit — Tina
• 1970Wanted: Perfect Mother — Dorina
• 1969Darna and the Planetman — Narda
• 1969Dino Barbaro
• 1969Pinagbuklod ng Langit
• The Rapists of Pepsi Paloma — Charito Solis

Appearances as themselves (4)

• 2024Brocka x Bernal — Self
• Family Feud Philippines — Self - Contestant (Prima Donnas)
• 2015The Last Pinoy Action King — Herself
• 1998Lino: His Art and Life — Self