Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1987 | Student Exchange | Kathy Maltby | TV movie |
| 1988 | Crossing the Mob | Michelle | |
| The Van Dyke Show |
Jillian Ryan | 10 episodes | |
| 1989 | Family Ties |
Darlene | Ep: "My Best Friend's Girl" |
| 1990 | Booker | Donna Cofax | Ep: "Reunion" |
| Flying Blind | Donna | TV movie | |
| 1991 | Dead Women in Lingerie | Molly Field | |
| The Linguini Incident | Cecelia | ||
| Law & Order | Patricia 'Patti' Blaine | Ep: "Aria" | |
| 1992 | White Sands | Noreen | |
| 1993 | Fly by Night | Denise | |
| The Temp | Sharon Derns | ||
| 1994 | Lifestories: Families in Crisis | Ep: "A Body to Die For: The Aaron Henry Story" | |
| Out of Darkness | Meg | TV movie | |
| 704 Hauser | Cherlyn | 5 episodes | |
| 1995 | Mercy | Simonet | |
| NewsRadio | Lisa Miller | 97 episodes 1995–1999 |
|
| 1996 | Primal Fear | Naomi Chance | |
| 1997 | Liar Liar | Audrey Reede | |
| 1998 | Primary Colors | Daisy Green | |
| 1999 | Forces of Nature | Bridget Cahill | |
| Oxygen | Det. Madeline Foster | ||
| Instinct | Lynn Powell | ||
| ER | Dr. Abby Lockhart | 189 episodes 1999–2009 Nominated—Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series, 2001 Nominated—Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series, 2001 Nominated—Satellite Award for Best Actress – Television Series Drama, 2003 |
|
| 2000 | Mexico City | Pam on Phone (voice) | |
| King of the Hill | Tanya (voice) | Ep: "Movin' On Up" | |
| 2001 | Scotland, PA | Pat McBeth | |
| 2002 | Insomnia | Rachel Clement | |
| Rooftop Kisses | Denise | ||
| The Nazi | Helen | ||
| 2003 | Melvin Goes to Dinner | Leslie | |
| 2004 | Welcome to Mooseport | Sally Mannis | |
| 2006 | Danny Roane: First Time Director | Maura Tierney | |
| Diggers | Gina | ||
| 2007 | The Go-Getter | Hal's Pets | |
| 2008 | Semi-Pro | Lynn | |
| Baby Mama | Caroline | ||
| Finding Amanda | Lorraine Mendon | ||
| 2009 | Rescue Me | Kelly McPhee | 9 episodes 2009, 2011 |
| 2010 | The Whole Truth |
Kathryn Peale | 10 episodes |
| 2011 | The Office |
Susan California | Ep: "Mrs. California" |
| 2012 | The Good Wife | Maddie Hayward | 3 episodes |
Read more about this topic: Maura Tierney