O National Board of Review de Melhor Atriz Coadjuvante é um dos prêmios de filmes anuais estabelecidos pela National Board of Review.
Vencedoras Anos 1950 1954 - Nina Foch (Executive Suite) 1955 - Marjorie Rambeau (A Man Called Peter) 1956 - Debbie Reynolds (The Catered Affair) 1957 - Sybil Thorndike (The Prince and the Showgirl) 1958 - Kay Walsh (The Horse's Mouth) 1959 - Edith Evans (The Nun's Story)
Anos 1960 1960 - Shirley Jones (Elmer Gantry) 1961 - Ruby Dee (A Raisin in the Sun) 1962 - Angela Lansbury (All Fall Down) / (The Manchurian Candidate) 1963 - Margaret Rutherford (The V.I.P.s) 1964 - Edith Evans (The Chalk Garden) 1965 - Joan Blondell (The Cincinnati Kid) 1966 - Vivien Merchant (Alfie) 1967 - Marjorie Rhodes (The Family Way) 1968 - Virginia Maskell (Interlude) 1969 - Pamela Franklin (The Prime of Miss Jean Brodie)
Anos 1970 1970 - Karen Black (Five Easy Pieces) 1971 - Cloris Leachman (The Last Picture Show) 1972 - Marisa Berenson (Cabaret) 1973 - Sylvia Sidney (Summer Wishes, Winter Dreams) 1974 - Valerie Perrine (Lenny) 1975 - Ronee Blakley (Nashville) 1976 - Talia Shire (Rocky) 1977 - Diane Keaton (Annie Hall) 1978 - Angela Lansbury (Death on the Nile) 1979 - Meryl Streep (Kramer vs. Kramer) / (Manhattan) / (The Seduction of Joe Tynan)
Anos 1980 1980 - Eva Le Gallienne (Resurrection) 1981 - Mona Washbourne (Stevie) 1982 - Glenn Close (The World According to Garp) 1983 - Linda Hunt (The Year of Living Dangerously) 1984 - Sabine Azéma (A Sunday in the Country) 1985 - Anjelica Huston (Prizzi's Honor) 1986 - Dianne Wiest (Hannah and Her Sisters) 1987 - Olympia Dukakis (Moonstruck) 1988 - Frances McDormand (Mississippi Burning) 1989 - Mary Stuart Masterson (Immediate Family)
Anos 1990 1990 - Winona Ryder (Mermaids) 1991 - Kate Nelligan (Frankie and Johnny) 1992 - Judy Davis (Husbands and Wives) 1993 - Winona Ryder (The Age of Innocence) 1994 - Rosemary Harris (Tom & Viv) 1995 - Mira Sorvino (Mighty Aphrodite) 1996 - Juliette Binoche (The English Patient) / Kristin Scott Thomas (Katharine Clifton) 1997 - Anne Heche (Donnie Brasco) / Wag the Dog 1998 - Christina Ricci (The Opposite of Sex) 1999 - Julianne Moore (Magnolia) / (A Map of the World) / (An Ideal Husband)
Anos 2000 2000 - Lupe Ontiveros (Chuck & Buck) 2001 - Cate Blanchett (The Lord of the Rings: The Fellowship of the Ring) / (The Man Who Cried) / The Shipping News) 2002 - Kathy Bates (About Schmidt) 2003 - Patricia Clarkson (Pieces of April) / (The Station Agent) 2004 - Laura Linney (Kinsey) 2005 - Gong Li (Memoirs of a Geisha) 2006 - Catherine O'Hara (For Your Consideration) 2007 - Amy Ryan (Gone Baby Gone) 2008 - Penélope Cruz (Vicky Cristina Barcelona) 2009 - Anna Kendrick (Up in the Air)
Anos 2010 2010 - Jacki Weaver (Animal Kingdom) 2011 - Shailene Woodley (The Descendants) 2012 - Ann Dowd (Compliance) 2013 - Octavia Spencer (Fruitvale Station) 2014 - Jessica Chastain (A Most Violent Year) 2015 - Jennifer Jason Leigh (The Hateful Eight) 2016 - Naomie Harris (Moonlight) 2017 - Laurie Metcalf (Lady Bird) 2018 - Regina King (If Beale Street Could Talk) 2019 - Kathy Bates (Richard Jewell)
Anos 2020 2020 - Youn Yuh-jung (Minari) 2021 - Aunjanue Ellis (King Richard) 2022 - Janelle Monáe (Glass Onion: A Knives Out Mystery) 2023 - Da'Vine Joy Randolph (The Holdovers) 2024 - Elle Fanning (A Complete Unknown) 2025 - Inga Ibsdotter Lilleaas (Affeksjonsverdi)
Categoria:Listas de atrizes de cinema