The following is a List of awards and nominations received by Glenn Close.

Glenn Close is an American actress known for her extensive roles on stage and screen. Over her lengthy prolific career she has received numerous accolades for acting including three Primetime Emmy Awards, three Tony Awards, three Golden Globe Awards, and two Screen Actors Guild Awards as well as nominations for two BAFTA Awards, three Grammy Awards and a Laurence Olivier Award. Additionally, she has been nominated eight times for an Academy Award, holding the record for the most Oscar nominations in an acting category without a win (tied with Peter O'Toole).

Close is one of the five most-nominated actresses in Academy history. She has received eight Academy Award nominations for her roles as feminist mother in The World According to Garp (1982), a baby boomer in The Big Chill (1983), the romantic interest in The Natural (1984), a psychotic ex-lover in Fatal Attraction (1987), noblewoman in Dangerous Liaisons (1988), an English butler in Albert Nobbs (2011), the titular wife in The Wife (2018), and a grandmother in Hillbilly Elegy (2020). She won the Golden Globe and Screen Actors Guild Award for Best Actress for The Wife (2018).

For her performances on television she received three Primetime Emmy Awards, her first for the Outstanding Lead Actress in a Limited or Anthology Series or Movie for playing Colonel Margarethe Cammermeyer in the NBC film Serving in Silence: The Margarethe Cammermeyer Story (1995), followed by two consecutive wins for Outstanding Lead Actress in a Drama Series for her role as a brilliant and ruthless lawyer Patty Hewes in the FX legal drama series Damages (2007–2010). She won the Golden Globe Award for Best Actress – Miniseries or Television Film and the Screen Actors Guild Award for Outstanding Actress in a Miniseries or Movie for playing Eleanor of Aquitaine in the Showtime film The Lion in Winter (2003).

On stage, Close won three Tony Awards for her roles on Broadway, two for Best Actress in a Play for playing a woman engaging in an affair in the Tom Stoppard play The Real Thing (1984) and a former political prisoner in the Ariel Dorfman play Death and the Maiden (1992) with her latest win for Best Actress in a Musical portraying the fictional former silent-film star Norma Desmond in the Andrew Lloyd Webber musical Sunset Boulevard (1995). She reprised the role on the West End stage earning a nomination for the Laurence Olivier Award for Best Actress in a Musical in 2017.