| 1. Glenn Close - The Wife (BAFTA, BFCA win, GG win, SAG, Spirit) |
| 2. Olivia Colman - The Favourite (BAFTA, BFCA win, GG win, SAG) |
| 3. Lady Gaga - A Star Is Born (BAFTA, BFCA, GG, SAG) |
4. Melissa McCarthy - Can You Ever Forgive Me? (BAFTA, BFCA, GG, SAG) |
| 5. Yalitza Aparicio - ROMA (BFCA) |
| 6. Emily Blunt - Mary Poppins Returns (BFCA, GG, SAG) |
| 7. Viola Davis - Widows (BAFTA) |
| 8. Toni Collette - Hereditary (BFCA, Spirit) |
| 9. Elsie Fisher - Eighth Grade (GG, Spirit) |
| 10. Nicole Kidman - Destroyer (GG) |
| OTHER CONTENDERS |
| Regina Hall - Support the Girls (Spirit) |
| Felicity Jones - On the Basis of Sex |
| Joanna Kulig - Cold War |
| Rosamund Pike - A Private War (GG) |
| Saoirse Ronan - Mary Queen of Scots |
| BAFTA - British Film Academy Awards |
| BFCA - Broadcast Film Critics Association (Critics Choice) |
| GG - Golden Globe |
| SAG - Screen Actors Guild |
| Spirit - Independent Spirit Awards |
Previous…Best Actor Next…Supporting Actor
‘Moscas’ Review: To Be a Fly on the Wall is to See All in Fernando Eimbcke’s Quiet Family Drama [B-] Berlinale 
‘The Blood Countess’ Review: Isabelle Huppert’s Glamorous Vampire Mother Rises Above Baroque Bungle [C-] Berlinale 
Irish Film & Television Academy (IFTA) Awards: ‘Hamnet’ Tops Wins, ‘Christy’ Nabs Best Irish Film 
8th Kodak Film Awards Recipients: Kristen Stewart, Joachim Trier, Autumn Durald Arkapaw and More