Actor
- Mad Money (2008) .... Jackie Truman
- 13th Annual Critics' Choice Awards (2008) .... Herself
- The Other Side (2008) .... Max Mackenzie
- InStyle: Celebrity Weddings (2007) .... Herself
- Bambi Verleihung 2007 (2007) .... Herself
- The Most Annoying People of 2006 (2006) .... Herself (archive footage)
- Overrated in '06 (2006) .... Herself (archive footage)
- Legends Ball (2006) .... Herself
- Thank You for Smoking (2006) .... Heather Holloway
- 100 Greatest Teen Stars (2006) .... Herself (archive footage)
- Corazón de... Episode dated 19 January 2006 (2006) .... Herself (archive footage)
- Batman Begins (2005) .... Rachel Dawes
- Batman Begins: Behind the Mask (2005) .... Herself
- First Daughter (2004) .... Samantha Mackenzie
- Pieces of April (2004) .... April Burns
- VH1 Big in 03 (2003) .... Herself
- The Singing Detective (2003) .... Nurse Mills
- Phone Booth (2003) .... Pamela McFadden
- "Dawson's Creek" All the Right Moves (2003) .... Joey Potter
- Christmas in Washington (2002) .... Herself - Host
- Abandon (2002) .... Katie Burke
- The Gift (2001) .... Jessica King
- "Dawson's Creek" Hotel New Hampshire (2001) .... Joey Potter
- Dawson's Creek The Long Goodbye (2001) .... Joey Potter
- Dawson's Creek The Tao of Dawson (2001) .... Joey Potter
- Wonder Boys (2000) .... Hannah Green
- Teaching Mrs. Tingle (1999) .... Leigh Ann Watson
- Muppets from Space (1999) .... Beach Scene (uncredited)
- Go (1999) .... Claire Montgomery
- Dawson's Creek: Behind the Scenes (1999) .... Herself
- Songs from Dawson's Creek (1999) .... Josephine 'Joey' Potter (archive footage)
- Dawson's Creek Parental Discretion Advised (1999) .... Joey Potter
- Disturbing Behavior (1998) .... Rachel Wagner
- Dawson's Creek (1998) .... Joey Potter (128 episodes, 1998-2003)
- The Ice Storm (1997) .... Libbets Casey
- Dawson's Creek In a Lonely Place (1988) .... Joey Potter
- Kissing Katie Holmes (2005) .... special thanks
- Gnome (2005) .... thanks