Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1920 | Scarecrow, TheThe Scarecrow | Bit Part | |
| 1921 | Wings of the Border | Bit Part | |
| 1921 | Beggar Maid, TheThe Beggar Maid | Peasant Girl / Beggar Maid | Extant |
| 1921 | My Lady o' the Pines | Bit Part | |
| 1921 | Sentimental Tommy | Bit Part | Lost |
| 1921 | Brother of the Bear | Bit Part | |
| 1921 | Bashful Suitor, TheThe Bashful Suitor | Bit Part | |
| 1921 | Bullets or Ballots | Bit Part | |
| 1922 | Rapids, TheThe Rapids | Elsie Worden | Lost |
| 1922 | The Man Who Played God | Young Woman | Extant |
| 1922 | Hope | Hope | Extant |
| 1922 | John Smith | Irene Mason | Lost |
| 1922 | Young Painter, TheThe Young Painter | Bit Part | Lost |
| 1922 | Angelus, TheThe Angelus | Bit Part | |
| 1923 | To the Ladies | Bit Part | Lost |
| 1923 | Woman-Proof | Violet Lynwood | Lost |
| 1923 | Marriage Maker, TheThe Marriage Maker | Vivian Hope-Clarke | Lost |
| 1923 | Puritan Passions | Rachel | Lost |
| 1923 | Bright Shawl, TheThe Bright Shawl | Narcissa Escobar | Extant (per silentera.com; at UCLA Film & Television) |
| 1923 | Success | Rose Randolph | Lost |
| 1923 | Hollywood | Herself (cameo) | Lost |
| 1923 | Second Fiddle | Polly Crawford | Extant |
| 1924 | Inez from Hollywood | Fay Bartholdi | Lost |
| 1924 | Price of a Party, TheThe Price of a Party | Alice Barrows | |
| 1924 | Unguarded Women | Helen Castle | Lost |
| 1924 | Fighting American, TheThe Fighting American | Mary O'Mallory | Extant |
| 1924 | Beau Brummel | Lady Margery Alvanley | Extant |
| 1924 | Fighting Coward, TheThe Fighting Coward | Lucy | Extant |
| 1925 | Scarlet Saint | Fidele Tridon | Lost |
| 1925 | Pace That Thrills, TheThe Pace That Thrills | Doris | Lost |
| 1925 | Don Q Son of Zorro | Dolores de Muro | Extant |
| 1925 | Playing with Souls | Margo | Lost |
| 1925 | Enticement | Leonore Bewlay | Lost |
| 1925 | Oh Doctor! | Dolores Hicks | Extant |
| 1926 | Forever After | Jennie Clayton | Lost |
| 1926 | Don Juan | Adriana della Varnese | Extant |
| 1926 | Wise Guy, TheThe Wise Guy | Mary | Lost(per Arne Andersin's Lost Film Files for First National) |
| 1926 | High Steppers | Audrey Nye | Lost |
| 1927 | No Place to Go | Sally Montgomery | Lost |
| 1927 | Rough Riders, TheThe Rough Riders | Dolly | Incomplete |
| 1927 | Rose of the Golden West | Elena | Extant; Narodni Filmovy Archiv (per silentera.com) |
| 1927 | Two Arabian Knights | Mirza | Extant |
| 1927 | Sunset Derby, TheThe Sunset Derby | Molly Gibson | Lost |
| 1927 | Sea Tiger, TheThe Sea Tiger | Amy Cortissos | Lost |
| 1928 | Romance of the Underworld | Judith Andrews | Extant |
| 1928 | Dry Martini | Elizabeth Quimby | Lost |
| 1928 | Heart to Heart | Princess Delatorre/Ellen Guthrie | Extant (* Library of Congress; per silentera.com) |
| 1928 | Three-Ring Marriage | Anna | Lost |
| 1928 | Dressed to Kill | Jeanne | Extant(per silent era; museum of modern art |
| 1928 | Sailors' Wives | Carol Trent | Lost |
| 1929 | Woman from Hell, TheThe Woman from Hell | Dee Renaud | Lost |
| 1929 | New Year's Eve | Marjorie Ware | Lost |
| 1930 | Lash, TheThe Lash | Rosita Garcia | Extant |
| 1930 | Holiday | Julia Seton | |
| 1930 | Ladies Love Brutes | Mimi Howell | Extant |
| 1930 | Runaway Bride, TheThe Runaway Bride | Mary Gray, AKA Sally Fairchild | Extant |
| 1931 | Smart Woman | Mrs. Nancy Gibson | Extant; Library of Congress |
| 1931 | White Shoulders | Norma Selbee | Lost film (per IMDb) |
| 1931 | Sin Ship, TheThe Sin Ship | Frisco Kitty | Extant nitrate; Library of Congress |
| 1931 | Behind Office Doors | Mary Linden | Extant |
| 1931 | Other Men's Women | Lily Kulper | Extant |
| 1931 | Royal Bed, TheThe Royal Bed | Princess Anne | Extant |
| 1932 | Red Dust | Barbara Willis | Extant |
| 1932 | Men of Chance | Martha Silk | Extant; Library of Congress |
| 1932 | Successful Calamity, AA Successful Calamity | Emmy 'Sweetie' Wilton | Extant |
| 1932 | Those We Love | May Ballard | Extant |
| 1932 | Lost Squadron, TheThe Lost Squadron | Follette Marsh | Extant |
| 1933 | Convention City | Arlene Dale | Lost |
| 1933 | World Changes, TheThe World Changes | Virginia 'Ginny' Clafflin Nordholm | |
| 1933 | Kennel Murder Case, TheThe Kennel Murder Case | Hilda Lake | Extant |
| 1933 | Jennie Gerhardt | Letty Pace | Extant |
| 1933 | Little Giant, TheThe Little Giant | Ruth Wayburn | Extant |
| 1934 | I Am a Thief | Odette Mauclair | Extant |
| 1934 | Case of the Howling Dog, TheThe Case of the Howling Dog | Bessie Foley | Extant |
| 1934 | Man with Two Faces, TheThe Man with Two Faces | Jessica Wells | Extant |
| 1934 | Return of the Terror | Olga Morgan | Extant |
| 1934 | Upper World | Mrs. Hettie Stream | Extant |
| 1934 | Easy to Love | Charlotte Hopkins | Extant |
| 1935 | Man of Iron | Vida | Extant |
| 1935 | Red Hot Tires | Patricia Sanford | Extant |
| 1935 | Page Miss Glory | Gladys Russell | Extant |
| 1935 | Dinky | Mrs. Martha Daniels | Extant |
| 1935 | Straight from the Heart | Marian Henshaw | Extant |
| 1935 | Lady from Nowhere | Polly | Extant |
| 1936 | Dodsworth | Mrs. Edith Cortright | Extant |
| 1936 | Trapped by Television | Barbara 'Bobby' Blake | Extant |
| 1936 | And So They Were Married | Edith Farnham | Extant |
| 1936 | Murder of Dr. Harrigan, TheThe Murder of Dr. Harrigan | Lillian Cooper | Extant |
| 1937 | Hurricane, TheThe Hurricane | Madame Germaine De Laage | Extant |
| 1937 | Prisoner of Zenda, TheThe Prisoner of Zenda | Antoinette de Mauban | Extant |
| 1938 | Listen, Darling | Mrs. Dorothy 'Dottie' Wingate | Extant |
| 1938 | Woman Against Woman | Cynthia Holland | Extant |
| 1938 | There's Always a Woman | Lola Fraser | Extant |
| 1938 | Paradise for Three | Mrs. Irene Mallebre | Extant |
| 1938 | No Time to Marry | Kay McGowan | Extant |
| 1939 | Midnight | Helene Flammarion | Extant |
| 1940 | Brigham Young | Mary Ann Young | Extant |
| 1940 | Turnabout | Marion Manning | Extant |
| 1941 | Maltese Falcon, TheThe Maltese Falcon | Brigid O'Shaughnessy | Extant |
| 1941 | Great Lie, TheThe Great Lie | Sandra Kovak | Academy Award for Best Supporting Actress; Extant |
| 1942 | Palm Beach Story, TheThe Palm Beach Story | The Princess Centimillia | |
| 1942 | Across the Pacific | Alberta Marlow | |
| 1943 | Thousands Cheer | Hyllary Jones | |
| 1943 | Young Ideas | Josephine 'Jo' Evans | |
| 1944 | Blonde Fever | Delilah Donay | |
| 1944 | Meet Me in St. Louis | Mrs. Anna Smith | |
| 1946 | Claudia and David | Elizabeth Van Doren | |
| 1947 | Cass Timberlane | Queenie Havock | |
| 1947 | Cynthia | Louise Bishop | |
| 1947 | Desert Fury | Fritzi Haller | |
| 1947 | Fiesta | Señora Morales | |
| 1948 | Act of Violence | Pat | |
| 1949 | Any Number Can Play | Ada | |
| 1949 | Little Women | Marmee | |
| 1956 | Power and the Prize, TheThe Power and the Prize | Mrs. George Salt | |
| 1956 | Kiss Before Dying, AA Kiss Before Dying | Mrs. Corliss | |
| 1957 | Devil's Hairpin, TheThe Devil's Hairpin | Mrs. Jargin | |
| 1958 | This Happy Feeling | Mrs. Tremaine | |
| 1959 | Stranger in My Arms, AA Stranger in My Arms | Virgily Beasley | |
| 1961 | Return to Peyton Place | Mrs. Roberta Carter | |
| 1964 | Youngblood Hawke | Irene Perry | |
| 1964 | Hush… Hush, Sweet Charlotte | Mrs. Jewel Mayhew |
Read more about this topic: Mary Astor