Editing Cynthia Nixon (section)

===Film===
[[Image:Cynthia Nixon RK.jpg|thumb|right|Nixon at a charity function, March 2008]]

[[File:Cynthia Nixon jgl.jpg|thumb|Nixon, 2008 Garden State Equality gala]]

{| class="wikitable sortable"
|-
! Year !! Title !! Role !! Notes
|-
| 1980
| ''[[Little Darlings]]''
| Sunshine Walker
|
|-
| rowspan="2" | 1981
| ''[[Tattoo (1981 film)|Tattoo]]''
| Cindy
|
|-
| ''[[Prince of the City (film)|Prince of the City]]''
| Jeannie
|
|-
| 1983
| ''[[I Am the Cheese (film)|I Am the Cheese]]''
| Amy Hertz
|
|-
| 1984
| ''[[Amadeus (film)|Amadeus]]''
| Lorl
|
|-
| 1986
| ''{{sortname|The|Manhattan Project|dab=film}}''
| Jenny Anderman
|
|-
| 1987
| ''[[O.C. and Stiggs]]''
| Michelle
|
|-
| 1988
| ''{{sortname|The|Murder of Mary Phagan}}''
| Doreen
|
|-
| 1989
| ''[[Let It Ride (film)|Let It Ride]]''
| Evangeline
|
|-
| rowspan="3" | 1993
| ''{{sortname|The|Pelican Brief|dab=film}}''
| Alice Stark
|
|-
| ''[[Addams Family Values]]''
| Heather
|
|-
| ''[[Through an Open Window]]''
| Nancy Cooper
| Short film
|-
| 1994
| ''[[Baby's Day Out]]''
| Gilbertine
|
|-
| 1996
| ''[[Marvin's Room (film)|Marvin's Room]]''
| Retirement Home Director
|
|-
| 2000
| ''Papa's Angels''
| Sharon Jenkins
|
|-
| 2001
| ''[[Advice from a Caterpillar]]''
| Missy
|
|-
| 2002
| ''[[Igby Goes Down]]''
| Mrs. Piggee
|
|-
| 2005
| ''[[Little Manhattan]]''
| Leslie Burton
|
|-
| 2006
| ''[[One Last Thing...]]''
| Carol
|
|-
| 2007
| ''{{sortname|The|Babysitters}}''
| Gail Beltran
|
|-
| 2008
| ''[[Sex and the City (film)|Sex and the City: The Movie]]''
| [[Miranda Hobbes]]
|
|-
| rowspan="2" | 2009
| ''[[Lymelife]]''
| Melissa Bragg
|
|-
| ''{{sortname|An|Englishman in New York|dab=film}}''
| [[Penny Arcade (performer)|Penny Arcade]]
|
|-
| 2010
| ''[[Sex and the City 2]]''
| [[Miranda Hobbes]]
|
|-
| 2011
| ''[[Rampart (film)|Rampart]]''
| Barbara
|
|-
| 2014
| ''[[5 Flights Up]]''
| Lilly
|
|-
| rowspan="3" | 2015
| ''[[Stockholm, Pennsylvania]]''
| Marcy Dargon
|
|-
| ''[[James White (film)|James White]]''
| Gail White
|
|-
| ''[[The Adderall Diaries (film)|The Adderall Diaries]]''
| Jen Davis
|
|-
| 2016
| ''[[A Quiet Passion]]''
| [[Emily Dickinson]]
|
|-
| 2017
| ''[[The Only Living Boy in New York (film)|The Only Living Boy in New York]]''
| Judith Webb
|
|-
| 2018
| ''[[The Parting Glass (film)|The Parting Glass]]''
| Mare
|
|-
| 2019
| ''[[Stray Dolls]]''
| Una
|
|-
|2020
| ''Tailing Pond''
| Narrator (voice)
| Short film
|}