Mitsuko Baisho (born 22 November 1946 in Ibaraki Prefecture, Japan) is a noted Japanese actress, whose most internationally known work has been for director Shohei Imamura, from 1979 up to the director's final film in 2002. Baisho has also been in films of Akira Kurosawa. She also won the awards for best actress at the 10th Hochi Film Award for Love Letter and Ikiteru uchi ga hana nano yo shindara sore made yo to sengen.She also won the award for best supporting actress at the 8th Hochi Film Award for The Geisha and at the 22nd Hochi Film Award for Tokyo Lullaby. Her sister is actress-singer Chieko Baisho.
| Movie | Brighter Days | Sae Yukino | 2025-01-09 |
| Movie | 52-Hertz Whales | Sachie Muranaka | 2024-03-01 |
| Series | The Inugami Family | Setsuko | 2023-04-22 |
| Series | Involvement in Family Affairs | Yasuko Miyama | 2022-04-21 |
| Series | Roppongi Class | Unknown | 2022-07-07 |
| Series | Gannibal | 2022-12-28 | |
| Movie | Offbeat Cops | Sachiko Naruse | 2022-08-26 |
| Series | Kawa no Hotori de | 2021-04-02 | |
| Movie | In the Wake | Kei Tōshima | 2021-10-01 |
| Series | Request to the Angel | Kazuko Sato | 2020-09-19 |
| Movie | Threads - Our Tapestry of Love | Setsuko Murata | 2020-08-21 |
| Movie | When My Mom Died, I Wanted to Eat Her Ashes | Akiko | 2019-02-22 |
| Series | Detective Akechi Kogoro | Koumoto Keiko | 2019-03-30 |
| Series | Two Weeks | Unknown | 2019-07-16 |
| Movie | The Blind Swordsman | Self | 2018-01-01 |
| Movie | Cinema Fighters | Miyuki | 2018-01-26 |
| Movie | Akuma ga Kitarite Fue wo Fuku | 2018-07-23 | |
| Movie | Snowman | Miyuki (old) | 2018-01-26 |
| Series | Black Pean | Harue Tokai | 2018-04-22 |
| Movie | An Emblem Dedicated To You | Takajo Waka | 2017-01-03 |
| Movie | Sing My Life | Katsu Seyama | 2016-04-01 |
| Movie | Big & Little | Masako | 2016-01-28 |
| Movie | Bōkyō | (segment "Mikan no hana") | 2016-09-28 |
| Movie | Mr. Love Chemistry 2 | Unknown | 2015-09-18 |
| Movie | Risking it All: The Spirit of the Men in Orange | 2015-01-19 | |
| Series | Shitamachi Rocket | Unknown | 2015-10-18 |
| Movie | Time Never Stops | Iku Hamaguchi | 2014-02-22 |
| Series | Miyamoto Musashi | Otsu | 2014-03-15 |
| Series | Hanzawa Naoki | Natsuko Hane | 2013-07-07 |
| Series | Take Five: Should we Steal for Love? | Mysterious Woman | 2013-04-19 |
| Movie | The Life-Changing Magic of Tidying Up | Harue Fujishima | 2013-09-27 |
| Series | Blackboard | Yokote Ryoko | 2012-04-05 |
| Movie | Shichou Shisu | 2012-04-03 | |
| Movie | Blazing Famiglia | Donbaa | 2012-09-08 |
| Series | Doctor-X: Surgeon Michiko Daimon | Unknown | 2012-10-18 |
| Series | Late Blooming Sunflower My Life Renewed | Ikuko Omura | 2012-10-23 |
| Movie | Dendera | Masari Shiina | 2011-06-25 |
| Movie | Rock: Wanko no Shima | Unknown | 2011-07-23 |
| Series | 99 Days with the Superstar | Saegusa Emiko | 2011-10-23 |
| Movie | The Lady Shogun and Her Men | Yorinobu Mizuno | 2010-10-01 |
| Series | Ryōmaden | 2010-01-03 | |
| Movie | Postcard | Chiyo Morikawa, the Mother-in-Law | 2010-10-27 |
| Movie | Counterfeit | Kageko Sada | 2009-03-22 |
| Movie | Noriben - The Recipe for Fortune | Fumiyo Hara | 2009-09-26 |
| Series | Last Friends | Chinatsu Aida | 2008-04-10 |
| Movie | All Around Us | Namiko Yoshida | 2008-06-07 |
| Movie | 最後の戦犯 | 2008-12-07 | |
| Series | Tokyo Tower | Eiko Nakagawa | 2007-01-08 |
| Movie | Haru, Bânîzu de | 2006-02-19 | |
| Movie | Tales from Earthsea | The Mistress (voice) | 2006-07-29 |
| Series | Ruri's Island | Nakama Megumi | 2005-04-16 |
| Movie | Shining Boy and Little Randy | Asako Fujisawa | 2005-09-23 |
| Movie | Locomotive Teacher | 2004-07-31 | |
| Movie | Chicken Is Barefoot | 2004-11-13 | |
| Movie | 11 Minutes, 9 Seconds, 1 Image | Kayo Furuhashi (segment "Japan") | 2002-09-04 |
| Movie | Dawn of a New Day: The Man Behind VHS | Masae Murakami | 2002-06-16 |
| Movie | Out | Yoshie 'Sensei' Azuma | 2002-10-19 |
| Movie | A Single Drop of Water in a Mighty River | 2001-09-01 | |
| Movie | Turn | Mori Satoko | 2001-10-13 |
| Movie | Warm Water Under a Red Bridge | Mitsu Aizawa | 2001-11-03 |
| Movie | By Player | Unknown | 2000-12-02 |
| Series | Suzuran | Fuki Kawamoto | 1999-04-05 |
| Movie | The Hidden Festival | 1998-05-30 | |
| Movie | Solitude Point | Yukie | 1998-02-14 |
| Movie | Love Letter | Unknown | 1998-05-23 |
| Movie | The Eel | Misako Nakajima | 1997-05-12 |
| Series | Gift | Reiko Sakuhara(朔原 令子) | 1997-04-16 |
| Movie | Tokyo Lullaby | Hisako Hamanaka | 1997-06-20 |
| Movie | The Girl Who Leapt Through Time | Yukiko Yoshiyama | 1997-11-08 |
| Movie | A Last Note | Naoko Yazawa | 1995-06-03 |
| Movie | Last Song | Shoko Aoki | 1994-02-05 |
| Series | Haru yo koi | 高倉リュウ | 1994-10-03 |
| Movie | Dreams | Mother of 'I' | 1990-05-11 |
| Movie | Sensei | Shota's mother | 1989-04-08 |
| Movie | My Phoenix | Takako Demachi | 1989-05-13 |
| Movie | Zegen | Shiho | 1987-06-02 |
| Movie | Sure Death 4 | Ofuku | 1987-06-06 |
| Series | An Early Autumn | 1987-11-28 | |
| Movie | Cabaret | Megumi Nanbu | 1986-04-26 |
| Movie | Women Who Do Not Divorce | 1986-10-25 | |
| Movie | Let Him Rest in Peace | Akai Shima | 1985-06-14 |
| Movie | Nuclear Gypsies | Unknown | 1985-05-05 |
| Movie | Love Letter | Kyoko Takehara | 1985-10-05 |
| Movie | Tight Connection To My Heart (Has Anybody Seen My Love) | 1985-10-21 | |
| Movie | The Crazy Family | Saeko Kobayashi | 1984-06-24 |
| Movie | Curtain Call | Haruko Nakamichi | 1984-07-14 |
| Movie | P. P. Rider | Ikuko | 1983-02-11 |
| Movie | The Geisha | Osodé | 1983-09-10 |
| Movie | The Ballad of Narayama | Oei | 1983-04-29 |
| Movie | Why Not? | Oko | 1981-01-08 |
| Movie | Flames of Blood | Orin | 1981-05-09 |
| Movie | Wings of Icarus' Flight | 1980-01-26 | |
| Movie | Kagemusha | Oyunokata | 1980-04-26 |
| Movie | Vengeance Is Mine | Kazuko Enokizu | 1979-04-21 |
| Series | Detective Story | Masako Aiki | 1979-09-18 |
| Series | Mr. Kinpachi in Class 3B | Unknown | 1979-10-26 |
| Movie | The Blind Swordsman | Self | 1978-06-21 |
| Movie | Winter's Flower | Merry | 1978-06-17 |
| Movie | Bandits vs. Samurai Squadron | Omatsu | 1978-07-01 |
| Movie | A Scream from Nowhere | Sumiko Miyajima - The Actress | 1977-06-18 |
| Movie | The Life of Chikuzan | Chikuzan's 2nd wife | 1977-03-17 |
| Movie | The Love and Adventures of Kuroki Taro | 1977-09-17 | |
| Movie | Manhunt | Otsuki Kyoko | 1976-02-11 |
| Movie | The Three Ginza Rascals | 1976-10-01 | |
| Movie | Flower and Dragon | 1973-03-17 | |
| Series | Kao de Waratte | Hideko Hanada | 1973-10-05 |
| Movie | Miyamoto Musashi | Akemi | 1973-07-13 |
| Movie | Daddy on a Rocking Boat | 1973-11-22 | |
| Movie | The Shinano River | 1973-11-22 | |
| Movie | Chase That Man | 1972-02-23 | |
| Movie | Theater Of Life | 1972-07-15 | |
| Movie | Challenge at Dawn | 1971-05-22 | |
| Movie | Follow the Girls | 1971-05-19 | |
| Movie | Kigeki: Onna ikitemasu | 1971-07-24 | |
| Movie | The Instant Services Bureau | 1971-08-07 | |
| Movie | Charming Men | Haruko | 1970-06-13 |
| Movie | Duel at Fort Ezo | Aka Shu | 1970-02-09 |
| Movie | Fun on the Run | Ponta | 1970-12-30 |
| Movie | Tenchu! | Onimo | 1969-08-09 |
| Movie | Women Can't Be Beaten | Aiko | 1969-10-01 |
| Movie | Our Miyo-chan | Miyo | 1969-12-31 |
| Movie | The Million Dollar Pursuit | 1968-01-04 | |
| Movie | Lover's Duet | Yachiyo Kawada | 1967-09-30 |