Sinjai Plengpanich (Thai: สินจัย เปล่งพานิช; rtgs: Sinchai Plengphanit; born January 21, 1965), née Sinjai Hongtai (Thai: สินจัย หงษ์ไทย; rtgs: Sinchai Hongthai), is a Thai actress. She has acted in numerous lakorn(Thai soap operas) as well as films and theatrical productions. In 2007, she starred in the critically acclaimed The Love of Siam, and also acted in a revival of the stage production, Banlangmek: The Musical. In 2013 remake of Khu Kam, Sinjai portrayed Thanphuying La-iat Phibunsongkhram, wife of Field Marshal Plaek Phibunsongkhram, former Prime Minister and military dictator. She is married to actor Chatchai Plengpanich, and the two share the same nickname, Nok (bird). She has 2 sons and a daughter, named Gun, Bom, and Dom.
Series | Tarksin Maharaj | Mae Sorn | 2025 |
Series | Keu Sai Yai Hang Ruk | 2025 | |
Series | Bun Tuk Jak Look Pooh Chai | Mae | 2025 |
Movie | Roundness | Herself | 2022-12-03 |
Series | Game of Outlaws | Phin | 2021-10-28 |
Series | 55:15 Never Too Late | Jaya (age 55) | 2021-12-06 |
Series | My Himalayan Embrace | พรรำไพ | 2020-04-03 |
Series | Until We Meet Again | Alin Wongnate | 2019-11-09 |
Movie | Necromancer 2020 | May | 2019-11-14 |
Series | The Stranded | Professor Lin | 2019-11-14 |
Series | True Love...Mother Isn't Pleased | Pat's mother | 2016-10-05 |
Series | Chaat Payak | 2016-03-15 | |
Movie | Fathers | Rattiya | 2016-05-26 |
Movie | The Scar | Thong Kham Pleo | 2014-08-14 |
Series | Two Worlds of Love | Thara [Naamrin's Mother] | 2014-11-26 |
Movie | 3 A.M. Part 2 | Boss Juju (segment "The Offering") | 2014-01-13 |
Series | Sunset at Chaophraya | La-iad Pibulsonggram | 2013-01-28 |
Series | E-Sa | Mom Prim | 2013-12-12 |
Series | Buang Ruk | Khun Ying Angkana | 2012-10-30 |
Series | Nuer Mek 2 | Napa | 2012-12-14 |
Series | Crossing The Time To Find Love | Preapim | 2011-04-18 |
Series | Boiling Sun | Wilai | 2011-08-14 |
Series | Nuer Mek | Napa Srisuchart | 2010-03-16 |
Movie | Who Are You? | Nida | 2010-02-25 |
Series | Feuding Sun | Parnrawee Suriyathid | 2009-01-26 |
Movie | Love of Siam | Sunee | 2007-11-22 |
Series | Khun Yay Sai Diew | Manwad | 2007-02-17 |
Series | Klin Kaew Klang Jai | Jittra | 2007-06-19 |
Series | Sadut Ruk | Pimjan | 2006-08-03 |
Series | Sea Of Greed | Pawinee | 2006-11-23 |
Series | When The Sky Changes Color | Chan | 2005-01-05 |
Series | Red Roof | Chomsri | 2004-04-28 |
Series | Nampu | Suwannee Sukontha | 2002-04-02 |
Movie | The Legend of Suriyothai | Lady Srichulalak | 2001-08-17 |
Movie | Miracle of Love | Napha | 1995-02-11 |
Movie | Powder Road | 1994-09-10 | |
Movie | Asian Beat: Powder Road | 1991-09-25 | |
Movie | Air America | May Ling | 1990-08-10 |
Movie | Once Is More Than Enough | Lakpornmari (as Sinjai Hongthai) | 1988-01-15 |
Movie | The Boys in the Band | 1987-02-14 | |
Movie | The Accusation | (as Sinjai Hongthai) | 1985-10-26 |
Movie | The Case of Nuanchawee | Nuanchawee | 1985-01-12 |
Movie | Aye Jomgay | 1984-01-01 | |
Movie | Mue Prab 2 Paen Din | 1984-01-01 |