En İyi Kadın Oyuncu Akademi Ödülü
Kazananlar ve aday olanlar > 1970’ler

| Yıl | Oyuncu | Film | Rol | Kay>  |
| --- | --- | --- | --- | --- |
| 1970  (43.)  | Glenda Jackson | Women in Love | Gudrun Brangwen |  |
| 1970  (43.)  | Jane Alexander | The Great White Hope | Eleanor Backman |  |
| 1970  (43.)  | Ali MacGraw | Love Story | Jennifer Cavalleri-Barrett |  |
| 1970  (43.)  | Sarah Miles | Ryan's Daughter | Rosy Ryan |  |
| 1970  (43.)  | Carrie Snodgress | Diary of a Mad Housewife | Bettina "Tina" Balser |  |
| 1971  (44.)  | Jane Fonda | Klute | Bree Daniels |  |
| 1971  (44.)  | Julie Christie | McCabe & Mrs. Miller | Constance Miller |  |
| 1971  (44.)  | Glenda Jackson | Sunday Bloody Sunday | Alex Greville |  |
| 1971  (44.)  | Vanessa Redgrave | Mary, Queen of Scots | İskoç Kraliçesi Mary |  |
| 1971  (44.)  | Janet Suzman | Nicholas and Alexandra | Aleksandra Fyodorovna |  |
| 1972  (45.)  | Liza Minnelli | Cabaret | Sally Bowles |  |
| 1972  (45.)  | Diana Ross | Lady Sings the Blues | Billie Holiday |  |
| 1972  (45.)  | Maggie Smith | Travels with My Aunt | Augusta Bertram |  |
| 1972  (45.)  | Cicely Tyson | Sounder | Rebecca Morgan |  |
| 1972  (45.)  | Liv Ullmann | The Emigrants | Kristina Nilsson |  |
| 1973  (46.)  | Glenda Jackson | A Touch of Class | Vicki Allessio |  |
| 1973  (46.)  | Ellen Burstyn | The Exorcist | Chris MacNeil |  |
| 1973  (46.)  | Marsha Mason | Cinderella Liberty | Maggie Paul |  |
| 1973  (46.)  | Barbra Streisand | The Way We Were | Katie Morosky |  |
| 1973  (46.)  | Joanne Woodward | Summer Wishes, Winter Dreams | Rita Walden |  |
| 1974  (47.)  | Ellen Burstyn | Alice Doesn't Live Here Anymore | Alice Graham-Hyatt |  |
| 1974  (47.)  | Diahann Carroll | Claudine | Claudine Price |  |
| 1974  (47.)  | Faye Dunaway | Chinatown | Evelyn Cross Mulwray |  |
| 1974  (47.)  | Valerie Perrine | Lenny | Harriett Jolliff / Honey Bruce |  |
| 1974  (47.)  | Gena Rowlands | A Woman Under the Influence | Mabel Longhetti |  |
| 1975  (48.)  | Louise Fletcher | One Flew Over the Cuckoo's Nest | Nurse Mildred Ratched |  |
| 1975  (48.)  | Isabelle Adjani | The Story of Adele H. | Adèle Hugo / Adèle Lewly |  |
| 1975  (48.)  | Ann-Margret | Tommy | Nora Walker |  |
| 1975  (48.)  | Glenda Jackson | Hedda | Hedda Gabler-Tesman |  |
| 1975  (48.)  | Carol Kane | Hester Street | Gitl |  |
| 1976  (49.)  | Faye Dunaway | Network | Diana Christensen |  |
| 1976  (49.)  | Marie-Christine Barrault | Cousin Cousine | Marthe |  |
| 1976  (49.)  | Talia Shire | Rocky | Adrian Pennino |  |
| 1976  (49.)  | Sissy Spacek | Carrie | Carrie White |  |
| 1976  (49.)  | Liv Ullmann | Face to Face | Jenny Isaksson |  |
| 1977  (50.)  | Diane Keaton | Annie Hall | Annie Hall |  |
| 1977  (50.)  | Anne Bancroft | The Turning Point | Emma Jacklin |  |
| 1977  (50.)  | Jane Fonda | Julia | Lillian Hellman |  |
| 1977  (50.)  | Shirley MacLaine | The Turning Point | Deedee Rodgers |  |
| 1977  (50.)  | Marsha Mason | The Goodbye Girl | Paula McFadden |  |
| 1978  (51.)  | Jane Fonda | Coming Home | Sally Hyde |  |
| 1978  (51.)  | Ingrid Bergman | Autumn Sonata | Charlotte Andergast |  |
| 1978  (51.)  | Ellen Burstyn | Same Time, Next Year | Doris |  |
| 1978  (51.)  | Jill Clayburgh | An Unmarried Woman | Erica Benton |  |
| 1978  (51.)  | Geraldine Page | Interiors | Eve |  |
| 1979  (52.)  | Sally Field | Norma Rae | Norma Rae Webster |  |
| 1979  (52.)  | Jill Clayburgh | Starting Over | Marilyn Holmberg |  |
| 1979  (52.)  | Jane Fonda | The China Syndrome | Kimberly Wells |  |
| 1979  (52.)  | Marsha Mason | Chapter Two | Jennie MacLaine |  |
| 1979  (52.)  | Bette Midler | The Rose | Mary Rose Foster |  |