El BAFTA a la millor actriu secundària és un dels premis BAFTA atorgats per la British Academy of Film and Television Arts (BAFTA) en una cerimònia anual des de 1969, en reconeixement de la millor representació femenina en un paper principal. Aquest premi va tenir quatre nominades fins al 2000, quan es van ampliar a cinc. Els anys 1981 i 1982 no es va lliurar cap premi.
Guanyadores i nominades Els anys indicats són aquells en què es va celebrar la cerimònia, que té lloc l'any següent de l'estrena de les pel·lícules en qüestió.
Dècada del 1960 Any Actriu Pel·lícula Personatge 1969 Billie Whitelaw | Charlie BubblesTwisted Nerve Lottie BubblesJoan Harper Simone Signoret Games Lisa Schindler Virginia Maskell Interlude Antonia Pat Heywood Romeo and Juliet la infermera
Dècada del 1970 Any Actriu Pel·lícula Personatge 1970 Celia Johnson || The Prime of Miss Jean Brodie | Miss Mackay|- | Mary Wimbush || Oh! What a Lovely War || Mary Smith
| Pamela Franklin || The Prime of Miss Jean Brodie || Sandy
| Peggy Ashcroft || Three Into Two Won't Go || Belle |- | rowspan=5 style="text-align:center" | 1971 |- style="background:#B0C4DE;" | Susannah York They Shoot Horses, Don't They?| Alice LeBlanc
| Maureen Stapleton || Airport || Inez Guerrero
| Evin Crowley || La filla de Ryan (Ryan's Daughter) || Maureen
| Estelle Parsons || Watermelon Man || Althea Gerber |- | rowspan=5 style="text-align:center" | 1972 |- style="background:#B0C4DE;" | Margaret Leighton | El missatger (The Go-Between) Mrs. Maudsley Jane Asher Deep End Susan Georgia Brown The Raging Moon Sarah Charles Georgia Engel Vull volar (Taking Off) Margot 1973 Cloris Leachman | L'última projecció (The Last Picture Show)| Ruth Popper |- | Eileen Brennan || L'última projecció (The Last Picture Show) || Genevieve Morgan |- | Marisa Berenson || Cabaret || Natalia Landauer |- | Shelley Winters || L'aventura del Posidó (The Poseidon Adventure) || Belle Rosen |- | rowspan=5 style="text-align:center" | 1974 |- style="background:#B0C4DE;" | Valentina Cortese | Day for Night| Severine |- | Delphine Seyrig || Xacal (The Day of the Jackal) || Colette de Montpellier |- | Rosemary Leach || That'll Be the Day || Mary Maclaine |- | Ingrid Thulin || Crits i murmuris (Viskningar och rop) || Karin |- | rowspan=5 style="text-align:center" | 1975 |- style="background:#B0C4DE;" | Ingrid Bergman | Assassinat a l'Orient Express (Murder on the Orient Express) Greta Ohlsson Cindy Williams American Graffiti Laurie Henderson Sylvia Sidney Summer Wishes, Winter Dreams Mrs. Pritchett Sylvia Syms The Tamarind Seed Margaret Stephenson 1976 Diane Ladd | Alícia ja no viu aquí (Alice Doesn't Live Here Anymore)| Flo Castleberry |- | Lelia Goldoni || Alícia ja no viu aquí (Alice Doesn't Live Here Anymore) || Bea |- | Ronee Blakley || Nashville || Barbara Jean |- | Gwen Welles || Nashville || Sueleen Gay |- | rowspan=5 style="text-align:center" | 1977 |- style="background:#B0C4DE;" | Jodie Foster | Bugsy MaloneTaxi Driver TallulahIris Steensma Vivien Merchant The Homecoming Ruth Billie Whitelaw La profecia (The Omen) Mrs. Baylock Annette Crosbie La sabatilla i la rosa (The Slipper and the Rose) fada protectora 1978 Jenny Agutter | Equus Julie Mason Joan Plowright Equus Dora Strang Shelley Winters Next Stop, Greenwich Village Fay Lapinsky Geraldine Chaplin Benvingut a Los Angeles (Welcome to L.A.) Karen Hood 1979 Geraldine Page | Interiors Eve Angela Lansbury Death on the Nile (Mort al Nil) Salome Otterbourne Maggie Smith Death on the Nile (Mort al Nil) Miss Bowers Mona Washbourne Stevie tieta
Dècada del 1980 Any Actriu Pel·lícula Personatge 1980 Rachel Roberts | Yanks Clarrie Moreton Mariel Hemingway Manhattan Tracy Meryl Streep Manhattan Jill Davis Lisa Eichhorn The Europeans Gertrude Wentworth 1981 no es va entregar premi 1982 no es va entregar premi 1983 Rohini Hattangadi | Gandhi | Kasturba Gandhi |- style="background:#B0C4DE;" | Maureen Stapleton | Rojos (Reds)| Emma Goldman |- | Candice Bergen || Gandhi || Margaret Bourke-White |- | Jane Fonda || On Golden Pond || Chelsea Thayer |- | rowspan=5 style="text-align:center" | 1984 |- style="background:#B0C4DE;" | Jamie Lee Curtis | Trading Places| Ophelia |- | Teri Garr || Tootsie || Sandy Lester |- | Rosemary Harris || The Ploughman's Lunch || Ann Barrington |- | Maureen Lipman || Educant la Rita (Educating Rita) || Trish |- | rowspan=5 style="text-align:center" | 1985 |- style="background:#B0C4DE;" | Liz Smith | Funció privada (A Private Function)| Mrs. Chilvers |- | Eileen Atkins || L'ajudant de camerino (The Dresser) || Madge |- | Tuesday Weld || Hi havia una vegada a Amèrica (Once Upon a Time in America) || Carol |- | Cher || Silkwood || Dolly Pelliker |- | rowspan=5 style="text-align:center" | 1986 |- style="background:#B0C4DE;" | Rosanna Arquette | Buscant la Susan desesperadament (Desperately Seeking Susan)| Roberta Glass |- | Tracey Ullman || Plenty || Alice Park |- | Anjelica Huston || L'honor dels Prizzi (Prizzi's Honor) || Maerose Prizzi |- | Judi Dench || Wetherby || Marcia Pilborough |- | rowspan=5 style="text-align:center" | 1987 |- style="background:#B0C4DE;" | Judi Dench | Una habitació amb vista (A Room with a View)| Eleanor Lavish |- | Rosemary Leach || Una habitació amb vista (A Room with a View) || Mrs. Honeychurch |- | Barbara Hershey || Hannah i les seves germanes (Hannah and Her Sisters) || Lee |- | Rosanna Arquette || Quina nit! (After Hours) || Marcy Franklin |- | rowspan=5 style="text-align:center" | 1988 |- style="background:#B0C4DE;" | Susan Wooldridge | Esperança i glòria' (Hope and Glory) Molly Judi Dench La carta final (84 Charing Cross Road) Nora Doel Vanessa Redgrave Obre't d'orelles (Prick Up Your Ears) Peggy Ramsay Dianne Wiest Dies de ràdio (Radio Days) Bea 1989 Judi Dench | A Handful of Dust Mrs. Beaver Anne Archer Atracció fatal (Fatal Attraction) Beth Gallagher Maria Aitken Un peix anomenat Wanda (A Fish Called Wanda) Wendy Leach Olympia Dukakis Encís de lluna (Moonstruck) Rose Castorini
Dècada del 1990 Any Actriu Pel·lícula Personatge 1990 Michelle Pfeiffer | Les amistats perilloses (Dangerous Liaisons)| Madame de Tourvel |- | Sigourney Weaver || Working Girl || Katharine Parker |- | Laura San Giacomo || Sexe, mentides i cintes de vídeo (Sex, Lies and Videotape) || Cynthia Bishop |- | Peggy Ashcroft || Madame Sousatzka || Lady Emily |- | rowspan=5 style="text-align:center" | 1991 |- style="background:#B0C4DE;" | Whoopi Goldberg | Ghost| Oda Mae Brown |- | Billie Whitelaw || The Krays || Violet Kray |- | Shirley MacLaine || Magnòlies d'acer (Steel Magnolias) || Ouiser Boudreaux |- | Anjelica Huston || Delictes i faltes (Crimes and Misdemeanors) || Dolores Paley |- | rowspan=5 style="text-align:center" | 1992 |- style="background:#B0C4DE;" | Kate Nelligan | Frankie i Johnny (Frankie and Johnny)| Cora |- | Amanda Plummer || El rei pescador (The Fisher King) || Lydia |- | Julie Walters || Stepping Out || Vera |- | Annette Bening || Els estafadors (The Grifters) || Myra Langtry |- | rowspan=5 style="text-align:center" | 1993 |- style="background:#B0C4DE;" | Miranda Richardson | Ferida (Damage) Ingrid Fleming Miranda Richardson Joc de llàgrimes (The Crying Game) Jude Helena Bonham Carter Retorn a Howards End (Howards End) Helen Schlegel Kathy Bates Tomàquets verds fregits (Fried Green Tomatoes) Evelyn Couch 1994 Miriam Margolyes | L'edat de la innocència (The Age of Innocence)| Mrs. Mingott |- | Holly Hunter || The Firm || Tammy Hemphill |- | Maggie Smith || The Secret Garden || Mrs. Medlock |- | Winona Ryder || L'edat de la innocència (The Age of Innocence) || May Welland |- | rowspan=5 style="text-align:center" | 1995 |- style="background:#B0C4DE;" | Kristin Scott Thomas | Quatre bodes i un funeral (Four Weddings and a Funeral) Fiona Charlotte Coleman Quatre bodes i un funeral (Four Weddings and a Funeral) Scarlet Sally Field Forrest Gump Mrs. Gump Anjelica Huston Misteriós assassinat a Manhattan (Manhattan Murder Mystery) Marcia Fox 1996 Kate Winslet | Sentit i sensibilitat (Sense and Sensibility)| Marianne Dashwood |- | Elizabeth Spriggs || Sentit i sensibilitat (Sense and Sensibility) || Mrs. Jennings |- | Joan Allen || Nixon || Pat Nixon |- | Mira Sorvino || Poderosa Afrodita (Mighty Aphrodite) || Linda Ash |- | rowspan=5 style="text-align:center" | 1997 |- style="background:#B0C4DE;" | Juliette Binoche | El pacient anglès (The English Patient) Hana Lauren Bacall L'amor té dues cares (The Mirror Has Two Faces) Hannah Morgan Marianne Jean-Baptiste Secrets i mentides (Secrets and Lies) Hortense Cumberbatch Lynn Redgrave Shine Gillian 1998 Sigourney Weaver | La tempesta de gel''' (The Ice Storm) Janey Carver Lesley Sharp The Full Monty Jeanette Jennifer Ehle Wilde Constance Lloyd Wilde Zoë Wanamaker Wilde Ada Leverson 1999 Judi Dench | Shakespeare in Love Elisabet I Brenda Blethyn Little Voice Mari Hoff Lynn Redgrave Gods and Monsters Hanna Kathy Bates Primary Colors Libby Holden
Dècada del 2000 Any Actriu Pel·lícula Personatge 2000 Maggie Smith | Tea with Mussolini Hester Random Cameron Diaz Being John Malkovich Lotte Schwartz Thora Birch American Beauty Jane Burnham Mena Suvari American Beauty Angela Hayes Cate Blanchett L'enginyós senyor Ripley (The Talented Mr. Ripley) Meredith Logue 2001 Julie Walters | Billy Elliot Mrs. Georgia Wilkinson |- | Judi Dench || Chocolat || Armande Voizin |- | Lena Olin || Chocolat || Josephine Muscat |- | Frances McDormand || Gairebé famosos (Almost Famous) || Elaine Miller |- | Zhang Ziyi || Tigre i drac (Crouching Tiger, Hidden Dragon) || Jen Yu |- | rowspan=6 style="text-align:center" | 2002 |- style="background:#B0C4DE;" | Jennifer Connelly Una ment meravellosa (A Beautiful Mind) Alicia Nash |- | Helen Mirren || Gosford Park || Jane Wilson |- | Maggie Smith || Gosford Park || Constance Trentham |- | Judi Dench || Lligant caps (The Shipping News) || Agnis Hamm |- | Kate Winslet || Iris || Iris Murdoch (jove) |- | rowspan=6 style="text-align:center" | 2003 |- style="background:#B0C4DE;" | Catherine Zeta-Jones Chicago| Velma Kelly |- | Julianne Moore || Les hores (The Hours) || Laura Brown |- | Queen Latifah || Chicago || Matron Mama Morton |- | Toni Collette || Un nen gran (About a Boy) || Fiona Brewer |- | Meryl Streep || Adaptation: el lladre d'orquídies (Adaptation.) || Susan Orlean |- | rowspan=6 style="text-align:center" | 2004 |- style="background:#B0C4DE;" | Renée Zellweger | Cold Mountain Ruby Thewes |- | Holly Hunter || Thirteen || Melanie Freeland |- | Laura Linney || Mystic River || Annabeth Markum |- | Emma Thompson || Love Actually || Karen |- | Judy Parfitt || Girl with a Pearl Earring || Maria Thins |- | rowspan=6 style="text-align:center" | 2005 |- style="background:#B0C4DE;" | Cate Blanchett L'aviador (The Aviator) Katharine Hepburn |- | Natalie Portman || Closer || Alice Ayres / Jane Jones |- | Meryl Streep || The Manchurian Candidate || Eleanor Shaw |- | Julie Christie || Descobrir el País de Mai Més (Finding Neverland) || Emma Wightwick du Maurier |- | Heather Craney || El secret de Vera Drake (Vera Drake) || Joyce Drake |- | rowspan=6 style="text-align:center" | 2006 |- style="background:#B0C4DE;" | Thandie Newton Crash| Christine Thayer |- | Catherine Keener || Capote || Harper Lee |- | Frances McDormand || En terra d'homes (North Country) || Glory Dodge |- | Brenda Blethyn || Pride & Prejudice || Mrs. Bennet |- | Michelle Williams || Brokeback Mountain || Alma Beers Del Mar |- | rowspan=6 style="text-align:center" | 2007 |- style="background:#B0C4DE;" | Jennifer Hudson | Dreamgirls Effie White |- | Abigail Breslin || Petita Miss Sunshine (Little Miss Sunshine) || Olive Hoover |- | Toni Collette || Petita Miss Sunshine (Little Miss Sunshine) || Sheryl Hoover |- | Emily Blunt || El diable es vesteix de Prada (The Devil Wears Prada) || Emily Charlton |- | Frances de la Tour || The History Boys || Dorothy Lintott |- | rowspan=6 style="text-align:center" | 2008