Filmography34 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2022 | Still Working 9 to 5Movie | Self | 72 |
| 2019 | The Kelly Clarkson ShowSeries | Self | 69 |
| 2016 | Good FortuneMovie | Self | 66 |
| 2015 | StarTalk with Neil deGrasse TysonSeries | Self | 65 |
| 2014 | Late Night with Seth MeyersSeries | Self | 64 |
| 2014 | Mystical Traveler: The Life and Times of Dr. John-RogerMovie | Self (archive footage) | 64 |
| 2012 | How to Make Money Selling DrugsMovie | Self | 62 |
| 2010 | The Fran Drescher ShowSeries | Self | 60 |
| 2010 | ConanSeries | Self - Guest | 60 |
| 2009 | The Cleveland ShowSeries | Arianna the Bear (voice) | 59 |
| 2009 | Joy Behar: Say Anything!Series | — | 59 |
| 2008 | Swing VoteMovie | Arianna Huffington | 58 |
| 2006 | The Henry Rollins ShowSeries | — | 56 |
| 2005 | The Colbert ReportSeries | Self | 55 |
| 2005 | How I Met Your MotherSeries | Arianna Huffington | 55 |
| 2004 | The L WordSeries | Self | 54 |
| 2003 | Anderson Cooper 360°Series | — | 53 |
| 2003 | Real Time with Bill MaherSeries | Self | 53 |
| 2002 | John QMovie | Arianna Huffington | 52 |
| 1999 | Family GuySeries | Arianna Huffington (voice) | 49 |
| 1999 | EDtvMovie | Panel Member | 49 |
| 1998 | The SiegeMovie | Capitol Week Pundit | 48 |
| 1998 | Hollywood SquaresSeries | Self - Panelist | 48 |
| 1997 | The ViewSeries | Self | 47 |
| 1996 | The Daily ShowSeries | Self | 46 |
| 1993 | Politically IncorrectSeries | Self | 43 |
| 1993 | Late Night with Conan O'BrienSeries | Self - Guest | 43 |
| 1992 | The Tonight Show with Jay LenoSeries | Self | 42 |
| 1992 | To The ContrarySeries | Self | 42 |
| 1988 | RoseanneSeries | Estree Longet | 38 |
| 1979 | Friday Night, Saturday MorningSeries | — | 29 |
| 1979 | CBS News Sunday MorningSeries | — | 29 |
| 1978 | The Kennedy Center HonorsSeries | Self | 28 |
| 1975 | ApostrophesSeries | Self | 25 |