Lois Smith
- Compleanno:
- 11/03/1930
- Luogo di nascita:
- Topeka, Kansas, USA:
 | The Gettysburg Address (2025) Elizabeth Crawford (voice) |
 | The Uninvited (2025) Helen |
 | Mack & Rita (2022) Betty |
 | The French Dispatch (2021) Upshur 'Maw' Clampette |
 | Uncle Frank (2020) Aunt Butch |
 | The Great Work Begins: Scenes from Angels in America (2020) Harper Pitt |
 | Tesla (2020) The Grande Dame |
 | Lady Bird (2017) Sister Sarah Joan |
 | Marjorie Prime (2017) Marjorie |
 | The Comedian (2016) Miriam |
 | The Nice Guys (2016) Mrs. Glenn |
 | Run All Night (2015) Margaret Conlon |
 | Showing Up (2014) Self |
 | The Man Who Came Out Only at Night (2013) The Youngest Daughter (later) |
 | The Odd Life of Timothy Green (2012) Aunt Mel |
 | Roadie (2012) Mom |
 | Please Give (2010) Mrs. Portman |
 | A Dog Year (2009) Lois Blair |
 | Diminished Capacity (2008) Belle |
 | Turn the River (2008) Abby |
 | Griffin & Phoenix (2006) Dr. Imberman |
 | Hollywoodland (2006) Helen Bessolo |
 | Little Fugitive (2006) Elizabeth |
| | Little Fugitive (2006) Social Worker |
 | Sweet Land (2005) Inge (as an older woman) |
 | James Dean: Sense Memories (2005) Self |
 | P.S. (2004) Ellie Silverstein |
 | Iron Jawed Angels (2004) Reverend Anna Howard Shaw |
 | The Best Thief in the World (2004) Helen |
 | Red Betsy (2003) Helen Rounds |
 | Minority Report (2002) Dr. Iris Hineman |
 | The Laramie Project (2002) Lucy Thompson |
 | Powder Keg (2001) Mother |
 | The Pledge (2001) Helen Jackson |
 | Tumbleweeds (1999) Ginger |
 | The Eternal (1998) Mrs. Ferriter |
 | Hudson River Blues (1997) |
 | Larger Than Life (1996) Luluna |
 | Twister (1996) Aunt Meg |
 | Dead Man Walking (1995) Helen's Mother |
 | How to Make an American Quilt (1995) Sophia |
 | Truman (1995) Madge Wallace Gates |
 | Holy Matrimony (1994) Orna |
 | Falling Down (1993) D-Fens' Mother |
 | Skylark (1993) Lou Wheaton |
 | Deadly Matrimony (1992) |
 | The Donner Party (1992) voice |
 | Keep the Change (1992) Lureen |
 | Hard Promises (1992) Mrs. Bell |
 | Fried Green Tomatoes (1991) Mama Threadgoode |
 | White Hot: The Mysterious Murder of Thelma Todd (1991) Alice Todd |
 | Switched at Birth (1991) Margaret |
 | The Grapes of Wrath (1991) Ma Joad |
 | Coney Island (1991) (voice) |
 | Green Card (1990) Brontë's Mother |
 | Hello Actors Studio (1988) Self |
 | Midnight Run (1988) Mrs. Nelson, Mardukas's Friend |
 | Fatal Attraction (1987) Martha |
 | Black Widow (1987) Sara |
 | Doubletake (1985) Sarah |
 | The Execution of Raymond Graham (1985) Mary Neal |
 | Twisted (1985) Helen Giles |
 | Reckless (1984) Mrs. Prescott |
 | Reuben, Reuben (1983) Mare Spofford |
 | Four Friends (1981) Mrs. Carnahan |
| | The House of Mirth (1981) Bertha Dorset |
 | Resurrection (1980) Kathy |
 | The Jilting of Granny Weatherall (1980) Cornelia |
 | Foxes (1980) Mrs. Axman |
 | Next Stop, Greenwich Village (1976) Anita Cunningham |
 | Up the Sandbox (1972) Elinore |
 | Particular Men (1972) |
 | Five Easy Pieces (1970) Partita Dupea |
 | The Way We Live Now (1970) Jane Aldridge |
 | Dragon Country (1970) Woman (segment "Talk to Me Like the Rain and Let Me Listen") |
 | Do Not Go Gentle Into That Good Night (1967) Evelyn |
 | The Master Builder (1960) Hilda |
 | Strange Lady in Town (1955) Spurs O'Brien |
 | East of Eden (1955) Anne |
| | The Steel Harp |