Giải SAG cho nữ diễn viên phụ xuất sắc nhất
Người đoạt giải và người được đề cử > Thập niên 2000

| Năm | Diễn viên | Phim | Vai diễn |
| --- | --- | --- | --- |
| 2000 (7th)  | Judi Dench ‡ | Chocolat | Armande Voizin |
| 2000 (7th)  | Kate Hudson ‡ | Almost Famous | Penny Lane |
| 2000 (7th)  | Frances McDormand ‡ | Almost Famous | Elaine Miller |
| 2000 (7th)  | Julie Walters ‡ | Billy Elliot | Mrs. Wilkinson |
| 2000 (7th)  | Kate Winslet | Quills | Madeleine “Maddy” LeClerc |
| 2001 (8th)  | Helen Mirren ‡ | Gosford Park | Mrs. Wilson |
| 2001 (8th)  | Cate Blanchett | Bandits | Kate Wheeler |
| 2001 (8th)  | Judi Dench | The Shipping News | Agnis Hamm |
| 2001 (8th)  | Cameron Diaz | Vanilla Sky | Julie Gianni |
| 2001 (8th)  | Dakota Fanning | I Am Sam | Lucy Dawson |
| 2002 (9th)  | Catherine Zeta-Jones † | Chicago | Velma Kelly |
| 2002 (9th)  | Kathy Bates ‡ | About Schmidt | Roberta Hertzel |
| 2002 (9th)  | Julianne Moore ‡ | The Hours | Laura Brown |
| 2002 (9th)  | Michelle Pfeiffer | White Oleander | Ingrid Magnussen |
| 2002 (9th)  | Queen Latifah ‡ | Chicago | Matron Mama Morton |
| 2003 (10th)  | Renée Zellweger † | Cold Mountain | Ruby Thewes |
| 2003 (10th)  | Maria Bello | The Cooler | Natalie Belisario |
| 2003 (10th)  | Keisha Castle-Hughes | Whale Rider | Paike Apirana |
| 2003 (10th)  | Patricia Clarkson ‡ | Pieces of April | Joy Burns |
| 2003 (10th)  | Holly Hunter ‡ | Thirteen | Melanie Freeland |
| 2004 (11th)  | Cate Blanchett † | The Aviator | Katharine Hepburn |
| 2004 (11th)  | Cloris Leachman | Spanglish | Evelyn Wright |
| 2004 (11th)  | Laura Linney ‡ | Kinsey | Clara McMillen |
| 2004 (11th)  | Virginia Madsen ‡ | Sideways | Maya Randall |
| 2004 (11th)  | Sophie Okonedo ‡ | Hotel Rwanda | Tatiana Rusesabagina |
| 2005 (12th)  | Rachel Weisz † | The Constant Gardener | Tessa Quayle |
| 2005 (12th)  | Amy Adams ‡ | Junebug | Ashley Johnsten |
| 2005 (12th)  | Catherine Keener ‡ | Capote | Nelle Harper Lee |
| 2005 (12th)  | Frances McDormand ‡ | North Country | Glory Dodge |
| 2005 (12th)  | Michelle Williams ‡ | Brokeback Mountain | Alma Beers Del Mar |
| 2006 (13th)  | Jennifer Hudson † | Dreamgirls | Effie White |
| 2006 (13th)  | Adriana Barraza ‡ | Babel | Amelia Hernandez |
| 2006 (13th)  | Cate Blanchett ‡ | Notes on a Scandal | Sheba Hart |
| 2006 (13th)  | Abigail Breslin ‡ | Little Miss Sunshine | Olive Hoover |
| 2006 (13th)  | Rinko Kikuchi ‡ | Babel | Chieko Tati |
| 2007 (14th)  | Ruby Dee ‡ | American Gangster | Mama Lucas |
| 2007 (14th)  | Cate Blanchett ‡ | I'm Not There | Jude Quinn |
| 2007 (14th)  | Catherine Keener | Into the Wild | Jan Burres |
| 2007 (14th)  | Amy Ryan ‡ | Gone Baby Gone | Helene McCready |
| 2007 (14th)  | Tilda Swinton † | Michael Clayton | Karen Crowder |
| 2008 (15th)  | Kate Winslet | The Reader | Hanna Schmitz |
| 2008 (15th)  | Amy Adams ‡ | Doubt | Sister James |
| 2008 (15th)  | Penélope Cruz † | Vicky Cristina Barcelona | Maria Elena |
| 2008 (15th)  | Viola Davis ‡ | Doubt | Mrs. Miller |
| 2008 (15th)  | Taraji P. Henson ‡ | The Curious Case of Benjamin Button | Queenie Jackson |
| 2009 (16th)  | Mo'Nique † | Precious | Mary Lee Johnston |
| 2009 (16th)  | Penélope Cruz ‡ | Nine | Carla Albanese |
| 2009 (16th)  | Vera Farmiga ‡ | Up in the Air | Alex Goran |
| 2009 (16th)  | Anna Kendrick ‡ | Up in the Air | Natalie Keener |
| 2009 (16th)  | Diane Kruger | Inglourious Basterds | Bridget Von Hammersmark |