Allison Janney
- Compleanno:
- 11/19/1959
- Luogo di nascita:
- Boston, Massachusetts, USA:
 | The Roses (2025) |
 | Everything's Going to Be Great (2025) Macy |
 | Another Simple Favor (2025) Aunt Linda McLanden |
 | True Love: Making The Creator (2023) Self |
 | The Creator (2023) Colonel Howell |
 | Carol Burnett: 90 Years of Laughter + Love (2023) Self - Guest |
 | The People We Hate at the Wedding (2022) Donna |
 | Minions & More Volume 2 (2022) Madge Nelson (voice) |
 | To Leslie (2022) Nancy |
 | Lou (2022) Lou |
 | Still Working 9 to 5 (2022) Self |
 | Breaking News in Yuba County (2021) Sue Buttons |
 | A West Wing Special to Benefit When We All Vote (2020) C.J. Cregg |
 | Lazy Susan (2020) Velvet |
 | Bombshell (2019) Susan Estrich |
 | Expedition Amelia (2019) Narrator (voice) |
 | The Addams Family (2019) Margaux Needler (voice) |
 | Bad Education (2019) Pam Gluckin |
 | Ma (2019) Doctor Brooks |
 | Troop Zero (2019) Miss Massey |
 | Beyond Boundaries: The Harvey Weinstein Scandal (2018) Self (archive footage) |
 | The Night Is Young (2018) Wanda |
 | I, Tonya (2017) LaVona |
 | Sun Dogs (2017) Rose Chipley |
 | A Happening of Monumental Proportions (2017) Principal Nichols |
 | The Girl on the Train (2016) Detective Sgt. Riley |
 | Miss Peregrine's Home for Peculiar Children (2016) Dr. Golan |
 | Finding Dory (2016) Peach (voice) |
 | Tallulah (2016) Margo |
 | Binky Nelson Unpacified (2015) Madge Nelson (voice) |
 | Minions (2015) Madge Nelson (voice) |
 | Spy (2015) Elaine Crocker |
 | The DUFF (2015) Dottie Piper |
 | Days and Nights (2014) Elizabeth |
 | Get on Up (2014) Kathy |
 | Tammy (2014) Deb |
 | The Rewrite (2014) Mary Weldon |
 | Mr. Peabody & Sherman (2014) Ms. Grunion (voice) |
 | Brightest Star (2013) The Astronomer |
 | Bad Words (2013) Dr. Bernice Deagan |
 | Touchy Feely (2013) Bronwyn |
 | Letters to Jackie: Remembering President Kennedy (2013) Narrator (voice) |
 | Struck by Lightning (2013) Sheryl Phillips |
 | The Way Way Back (2013) Betty Thompson |
 | Trust Me (2013) Meg |
 | Celia (2012) Celia |
 | Liberal Arts (2012) Professor Judith Fairfield |
 | A Thousand Words (2012) Samantha Davis |
 | Margaret (2011) Monica Patterson |
 | The Oranges (2011) Carol Ostroff |
 | The Help (2011) Charlotte Phelan |
 | Backwash (2010) Self |
 | Love and Distrust (2010) Grechen (segment "Auto Motives") |
 | Life During Wartime (2010) Trish Maplewood |
 | Away We Go (2009) Lily |
 | It's Still Me! (2009) Narrator (voice) |
 | Prop 8: The Musical (2008) Prop 8 Leader's #1 Wife |
 | Pretty Ugly People (2008) Suzanna |
 | Juno (2007) Bren MacGuff |
 | Hairspray (2007) Prudy Pringleton |
 | Strangers with Candy (2006) Alice |
 | Over the Hedge (2006) Gladys (voice) |
 | Our Very Own (2005) Joan Whitfield |
 | The Chumscrubber (2005) Allie Stiffle |
 | Piccadilly Jim (2004) Eugenia Crocker |
 | Winter Solstice (2004) Molly Ripkin |
 | Chicken Party (2003) Barbara Strasser |
 | How to Deal (2003) Lydia Martin |
 | Finding Nemo (2003) Peach (voice) |
 | The Hours (2002) Sally Lester |
 | Rooftop Kisses (2002) Melissa |
 | A Girl Thing (2001) Kathy McCormack |
 | Nurse Betty (2000) Lyla |
 | American Beauty (1999) Barbara Fitts |
 | Drop Dead Gorgeous (1999) Loretta |
 | 10 Things I Hate About You (1999) Ms. Perky |
 | David and Lisa (1998) Alix |
 | The Impostors (1998) Maxine (Max) |
 | Celebrity (1998) Evelyn Isaacs |
 | Six Days Seven Nights (1998) Marjorie |
 | The Object of My Affection (1998) Constance Miller |
 | Primary Colors (1998) Miss Walsh |
 | The Ice Storm (1997) Dot Halford |
 | Julian Po (1997) Lilah Leech |
 | Path to Paradise: The Untold Story of the World Trade Center Bombing (1997) Assistant D.A. |
 | Private Parts (1997) Dee Dee |
 | ...First Do No Harm (1997) Dr. Melanie Abbasac |
 | Anita Liberty (1997) Gynecologist |
 | The Associate (1996) Sandy |
 | Big Night (1996) Ann |
 | Walking and Talking (1996) Gum Puller |
 | Rescuing Desire (1996) Betsy |
 | Faithful (1996) Saleslady |
| | Flux (1996) Heather |
 | Heading Home (1995) Mary Polanski |
 | Miracle on 34th Street (1994) Woman in Christmas Shop |
 | Wolf (1994) Party Guest |
 | The Cowboy Way (1994) NYPD Computer Operator |
 | Dead Funny (1994) Jennifer |
 | Blind Spot (1993) Doreen |
 | Who Shot Pat? (1989) Miss Penny |
| | The Heart |
| | Miss You, Love You |