Portrait of Thai actress Apasiri Nitibhon

Apasiri Nitibhon

BIOGRAPHY

Apasiri Nitibhon has been the mother of a character called Pete twice. In Love by Chance (2018) she is Pete’s mom, and in Who Are You (2020) she is Pacharee, Pete’s mother all over again. GMMTV keeps handing her the same son’s name, and she keeps making the mother a different woman.

Apasiri Nitibhon (อาภาศิริ นิติพน), nicknamed Um, was born on 14 September 1971 in Bangkok and studied at Bangkok University’s School of Humanities and Tourism Management. She started as a model after the Trend Setter search for new models, which led to shoots for Image magazine. Her first starring film role was Angsumalin in Sunset at Chaophraya, the screen version of Khu Kam. She trained as a likay dancer when she was young, and for The Victim (2006), where she plays a beauty queen who performs likay, she took a refresher course in Thai classical dance.

Her television list runs to dozens of dramas across Channel 3, One 31, GMM 25 and PPTV. She was Kwan’s mother in both seasons of Hormones, Nipha Jiraanan in In Family We Trust (2018) and Headmistress Pornthip in Bad Genius (2020). The BL and GL credits came with the GMMTV years: Mae Napa in Love at First Hate (2018), Roci in Baker Boys (2021), Russamee Thananusak in the GL series The Secret of Us (2024), Thara Amarittrakul in the vampire series My Golden Blood (2025) and Janya in Moonshadow.

Film keeps bringing her prizes. As Jean and Jay’s mother in Happy Old Year (2019) she won Best Supporting Actress in Film at the 16th Kom Chad Luek Awards. In 2025 she took a main role as Suman in A Useful Ghost, and the part swept the supporting actress category in 2026: the 15th Thai Film Director Awards, the 22nd Kom Chad Luek Awards, the 34th Bangkok Critics Assembly Awards and the 34th Suphannahong National Film Awards.

A detail I enjoy: in My Golden Blood she plays opposite Joss Wayar Sangngern and Gawin Caskey as Thara, part of the Amarittrakul household. A vampire story needs one adult who makes the old house feel inhabited, and a veteran with thirty years of Thai drama behind her does that before saying a line.

My tip: start with Love by Chance for the first Pete, then The Secret of Us. Two very different families, and in both her scenes set the temperature of the home.

PROFILE DETAILS

Native Name
อาภาศิริ นิติพน
Real Name
Apasiri Nitibhon
Nickname
Um (อุ๋ม)
Born
(Age 55)
Birthplace
Bangkok, Thailand
Gender
Female
Profession
Nationality
Languages
Thai

TRIVIA

  • She was nominated for Best Supporting Actress at the 7th Nataraj Awards for Club Friday The Series 6, and again at the 10th Nataraj Awards for In Family We Trust.
  • In 2005 she played Bow in the action film The Bullet Wives.
  • Her music video work includes “Sanoe Na” by Anant Boonnark (1994).
  • She played Dew’s mother in the 2019 film Dew.
  • In Ruk Sutrit (2013) on Channel 3 she was Naruedee, a guest role.
  • She played Khun Ying Srisawat in Nang Marn (2019).
  • On stage she played Nutchanart in Kulab Si Lueat (2012).

NOTABLE AWARDS

Best Supporting Actress for A Useful Ghost (2026): 15th Thai Film Director Awards, 22nd Kom Chad Luek Awards, 34th Bangkok Critics Assembly Awards, 34th Suphannahong National Film Awards; Best Supporting Actress in Film, 16th Kom Chad Luek Awards (Happy Old Year)

EDUCATION

Bangkok University, School of Humanities and Tourism Management

FREQUENTLY ASKED QUESTIONS

Who is Apasiri Nitibhon?

A Thai actress and model nicknamed Um, born on 14 September 1971 in Bangkok, whose first starring film role was Angsumalin in Sunset at Chaophraya.

Who does Apasiri Nitibhon play in Love by Chance?

Pete’s mom, a supporting role in the 2018 series.

Who does Apasiri Nitibhon play in The Secret of Us?

Russamee Thananusak, a supporting role in the 2024 GL series.

Who does Apasiri Nitibhon play in My Golden Blood?

Thara Amarittrakul, across all twelve episodes of the 2025 series.

Who does Apasiri Nitibhon play in Moonshadow?

Janya, a supporting role.

Is Apasiri Nitibhon in Love at First Hate?

Yes, as Mae Napa, in the 2018 GMMTV series.

What awards has Apasiri Nitibhon won?

Best Supporting Actress at the 16th Kom Chad Luek Awards for Happy Old Year, and four Best Supporting Actress wins in 2026 for A Useful Ghost.

Who does Apasiri Nitibhon play in A Useful Ghost?

Suman, a main role in the 2025 film.

Who does Apasiri Nitibhon play in Bad Genius?

Headmistress Pornthip, in the 2020 series.

What is Apasiri Nitibhon's nickname?

Um (อุ๋ม).

Who does Apasiri Nitibhon play in Who Are You?

Pacharee, Pete’s mother, in the 2020 GMMTV series.

Who does Apasiri Nitibhon play in Baker Boys?

Roci, a supporting role in the 2021 series.

Who does Apasiri Nitibhon play in Happy Old Year?

Jean and Jay’s mother, in the 2019 film.

Is Apasiri Nitibhon in Hormones?

Yes, as Kwan’s mother in the first two seasons, in 2013 and 2014.

Did Apasiri Nitibhon start as a model?

Yes. She began modelling after the Trend Setter new model search, which led to shoots for Image magazine.

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