Editing Cynthia Nixon (section)

===Stage===
{| class="wikitable"
!Year
!Title
!Role
!Venue
!Notes
!Ref
|-
|1980–1981
|''[[The Philadelphia Story (play)|The Philadelphia Story]]''
|Dinah Lord
|[[Vivian Beaumont Theater|Vivian Beaumont Theatre]]
|60 performances
| rowspan="12" |<ref>{{Cite web|url=https://www.ibdb.com/broadway-cast-staff/cynthia-nixon-54575|title=Cynthia Nixon – Broadway Cast & Staff {{!}} IBDB|last=League|first=The Broadway|website=www.ibdb.com|access-date=2018-10-14|archive-date=October 14, 2018|archive-url=https://web.archive.org/web/20181014091747/https://www.ibdb.com/broadway-cast-staff/cynthia-nixon-54575|url-status=live}}</ref>
|-
| rowspan="2" |1984–1985
|''[[The Real Thing (play)|The Real Thing]]''
|Debbie (replacement)
|[[Gerald Schoenfeld Theatre|Plymouth Theatre]]
|566 performances
|-
|''[[Hurlyburly]]''
|Donna
|[[Ethel Barrymore Theatre]]
|343 performances
|-
|1989–1990
|''[[The Heidi Chronicles]]''
|Becky / Clara / Denise
|Plymouth Theatre
|622 performances
|-
|1993–1994
|''[[Angels in America|Angels in America: Millennium Approaches]]''
|Harper Pitt (replacement)
Martin Heller (replacement)
|[[Walter Kerr Theatre]]
|367 performances
|-
|1995
|''[[Indiscretions (play)|Indiscretions]]''
|Madeleine
|Ethel Barrymore Theatre
|220 performances
|-
|1997–1998
|''[[The Last Night of Ballyhoo]]''
|Lala Levy (replacement)
|[[Hayes Theater|Helen Hayes Theatre]]
|556 performances
|-
|2001–2002
|''[[The Women (play)|The Women]]''
|Mary Haines
|[[American Airlines Theatre]]
|77 performances
|-
|2006
|''[[Rabbit Hole (play)|Rabbit Hole]]''
|Becca
|[[Samuel J. Friedman Theatre|Biltmore Theatre]]
|77 performances
|-
|2012
|''[[Wit (play)|Wit]]''
|Vivian Bearing, Ph.D.
|Samuel J. Friedman Theatre
|60 performances
|-
|2014–2015
|''The Real Thing''
|Charlotte
|American Airlines Theare
|76 performances
|-
|2017
|''[[The Little Foxes]]''
|Birdie Hubbard / Regina Giddens
|Samuel J. Friedman Theatre
|87 performances
|}