| Year | Title | Role | Notes |
| 1983 | Quarterback Princess | Kim Maida | Television film |
| 1984 | Family Ties | Rachel Miller | 2 episodes |
| 1985 | Stone Pillow | Carrie Lang | Television film |
| 1989 | Nightmare Classics | Irene Marlowe | Episode: "The Eyes of the Panther" |
| 1992 | Prey of the Chameleon | Patricia / Elizabeth Burrows | Television film |
| 1992–1996 | Melrose Place | Jo Reynolds | 112 episodes |
| 1993 | The Hidden Room | Elizabeth Mahern | Episode: "The Faithful Follower" |
| 1994 | Models Inc. | Jo Reynolds | Episode: "Pilot" |
| 1995 | Happily Ever After: Fairy Tales for Every Child | Cinderella (voice) | Episode: "Cinderella" |
| Degree of Guilt | Teresa 'Terri' Peralta | Television film |
| 1996 | Pandora's Clock | Dr. Roni Sanders |
| 1997 | Johnny Bravo | Gabrielle (voice) | Episode: "My Fair Dork" |
| Dead Man's Gun | Lillian / Tanya | Episode: "Black Widow" |
| Loss of Faith | Claire Hainey | Television film |
| 1997–1998 | Spin City | Carrie | 2 episodes |
| 1998 | Stories from My Childhood | Unknown | Episode: "Ivan and His Magic Pony" |
| 1999 | The Outer Limits | Juliette Kagan | Episode: "Essence of Life" |
| 1999–2000 | Batman Beyond | April; Lula (voice) | 2 episodes |
| 2000 | Stark Raving Mad | Dr. Anne Russo | Episode: "Therapy" |
| 2003 | Law & Order: Special Victims Unit | Emma Dishell | Episode: "Abomination" |
| Eve | Mrs. King | Episode: "Twas the Fight Before Christmas" |
| Ghost Dog: A Detective Tail | Amanda Morton | Television film |
| 2004–2005 | American Dreams | Shelly Pierce | 14 episodes |
| 2005–2006 | Beautiful People | Lynn Kerr | 16 episodes |
| 2006 | Christmas Do-Over | Jill | Television film |
| The Obsession | Deborah Matthews |
| 2007 | Nip/Tuck | Carly Summers | Episode: "Carly Summers" |
| TED: The Future We Will Create | Herself / Host | Television film; also director and executive producer |
| 2008 | Novel Adventures | Laura French | 8 episodes |
| 2008–2009 | Spaceballs: The Animated Series | Princess Vespa (voice) | 12 episodes |
| 2008–2012 | One Tree Hill | Victoria Davis | 40 episodes |
| 2009–2010 | Melrose Place | Jo Reynolds | Episodes: "Windsor" and "Santa Fe" |
| 2010 | A Family Thanksgiving | Claudia | Television film; also executive producer |
| On Strike for Christmas | Joy Robertson | Television film |
| 2013 | Signed, Sealed, Delivered | Andrea Shmeckle |
| 2015 | Hindsight | Libby | Episode: "The Cranberries" |
| 2016 | When Duty Calls | Carol Lawton | Television film |
| My Husband Is Missing | Ann Bradshaw |
| 2017 | The Wrong Babysitter | Susan |
| 2018 | A Christmas Arrangement | Blair Covington |
| 2019 | Andrews' Heaven | Nurse Broadfield | Episode: "Gates of Paradise" |
| Christmas in Paris | Kate Fortune | Television film |
| 2020 | NCIS | Navy Commander Stacy Gordon | Episode: "Lonely Hearts" |
| 2021 | Fantasy Island | Margot | Episode: "The Big Five Oh" |
| 2022 | Dynasty | Sonya Jackson | 2 episodes |
| 2023 | The Masked Singer | Herself / Clue Giver | Episode: "Masked Singer in Space" |
