Catherine A. Callahan Filmography
| 2019 | First Wives Club (TV Series) · as Kathleen Casey |
| 2016 | The Night Of (TV Series) · as Ada Assistant |
| 2016 | Billions (TV Series) · as Lilly Smith |
| 2015 | The Jim Gaffigan Show (TV Series) · as Hot Mom |
| 2015 | The Slap (US) (TV Series) · as Avy |
| 2015 | Allegiance (TV Series) · as Clara |
| 2013 | All Hallows' Eve · as Caroline |
| 2013 | Something in the Dark · as Caroline |
| 2013 | The Blacklist (TV Series) · as Charlotte Hart |
| 2010 | Are We There Yet? (TV Series) · as Mara |
| 2010 | A Buddy Story · as Fiona |
| 2006 | 30 Rock (TV Series) · as Flight Attendant |
| 2006 | Love Monkey (TV Series) · as Bridal Shower Guest |
| 2003 | School of Rock · as Concert Goer (uncredited) |
| 2003 | Chappelle's Show (TV Series) · as Girl Getting Into Club |
| 1998 | Sex and the City (TV Series) · as Lunch Patron |
| 1970 | All My Children (TV Series) · as Valley Inn Waitress |
| 1956 | As The World Turns (TV Series) · as Lakeview Patron |
| 1952 | Guiding Light (TV Series) · as Main Street Patron |