Ploy Chermarn Boonyasak is a Thai film and television actress and model. She is well known for her role as June / Tang in the movie The Love of Siam. Her other film roles have included the title ghost character in director Yuthlert Sippapak's horror-comedies Buppah Rahtree and Buppah Rahtree Phase 2: Rahtree Returns. She was also featured in Pen-Ek Ratanaruang's Last Life in the Universe, in which she portrayed the younger sister of the character played by her real-life older sister, Daran Boonyasak.
In 2001, when she was just 18, she played a teen mum in the drama Na Tang Baan Raek (The First Window). And despite having been a big star since her 20s, she did a supporting role in the 2007 gay-teen drama Love Of Siam, which eventually won her a Suphannahong National Film Award for Best Supporting Actress. Her role as a vengeful ghost in Buppha Ratree is also interpreted as an expression of feminine anger over patriarchal society.
In 2014, she has joined forces with the UN Refugee Agency and celebrities around the world to help spread the message of World Refugee Day.
She's also a mentor on the modelling-themed reality series The Face Thailand Season 1 and The Face Thai and season 4 All-Stars, aired on Channel 3.
She left Thai TV3 in 2017 and became a free agent.

Pattaya Heat
Gee
2024

Reya
Reya Wongsawet / Fah · (27 episodes)
2021

Her Desire
Plubpla · (25 episodes)
2020

Flames of Desire
Tiansee · (22 episodes)
2019

Sleepless Society: Nyctophobia
(13 episodes)
2019

Homestay
Nurse Guardian
2018

Love Bipolar
Wenny · (4 episodes)
2018

Samui Song
Viyada Beaufoy
2018

The Writers Project: Last Love
Rot · (26 episodes)
2017

Sai Lub Rak Puan
Ran · (14 episodes)
2016

Buppha Ratree: Haunting in Japan
Buppah
2016

The Teacher's Diary
Ann
2014

Samee Tee Tra
Karat · (18 episodes)
2014

Madam Dun
Madam Phussi · (22 episodes)
2013
Noose of Sin
Ram Pueng · (21 episodes)
2013

Ruk Khun Tao Fah
Pim · (2 episodes)
2012

30+ Single On Sale
Ing
2011

At the Gate of the Ghost
Kham Kaeo
2011

Eternity
Yuppadee
2010

Rose Without Thorns
Nantawadee · (13 episodes)
2010

Burnt Sugar
(13 episodes)
2009

Rahtree Revenge
Buppah
2009

Rahtree Reborn
Buppah
2009

Bittersweet BoydPod The Short Film
Girl Next Door
2008

Devil Vissons
Pakwan · (13 episodes)
2008

4bia
Pim (segment "Flight 244")
2008

Love of Siam
Tang / June
2007

Rahtree Returns
Buppah
2005

Pattaya Maniac
Maew
2004

Rahtree: Flower of the Night
Buppah
2003

The Park
Pinky
2003

Last Life in the Universe
Nid
2003

O'Lucky Man
Mil
2003

Nampu
Kik · (33 episodes)
2002

Khon Rerng Muang
Malinee · (24 episodes)
2002

Satang
Rampha
2000

Crazy
Ploy
1996

Goodbye Summer
Dao
1996