National Board of Review de Melhor Atriz Coadjuvante

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)