Kapook Ploynira Hiruntaveesin is a Thai actress and model under GMMTV. She graduated from a demonstration school affiliated with Srinakharinwirot University. Kapook has a bachelor's degree in business administration from Bangkok University. She is currently in a relationship with Channel 3 actor Krating Khunnarong. At the age of 14, Kapook began booking commercials. In 2016, she had a supporting role as Orn in Senior Secret Love: My Lil Boy. Since then, she has taken part in a pile of dramas.
| Series | Revamp: The Undead Story | 2025-08-23 | |
| Series | Emergency Couple | Alice | 2024-03-15 |
| Series | Ploy's Yearbook | 2024-04-08 | |
| Series | The Trainee | Judy | 2024-06-30 |
| Series | Pluto | Phim | 2024-10-19 |
| Series | Midnight Series: Dirty Laundry | Momay | 2023-01-18 |
| Series | The Jungle | Puinun | 2023-07-24 |
| Series | The Three GentleBros | Vivi | 2022-10-10 |
| Series | Astrophile | Kewalin | 2022-06-01 |
| Series | Good Old Days | Miw [Mew's sister] | 2022-08-10 |
| Series | Nabi, My Stepdarling | Chonlada | 2021-02-22 |
| Series | A Tale of Thousand Stars | Jaeb | 2021-01-29 |
| Series | Fish Upon The Sky | Namphueng | 2021-04-09 |
| Series | Oh My Boss | Phin | 2021-05-19 |
| Series | The Player | Mim | 2021-12-20 |
| Series | Tonhon Chonlatee | Amp | 2020-11-13 |
| Series | My Bubble Tea | Yogurt | 2020-05-22 |
| Series | Khun Mae Mafia | Laweng | 2020-12-02 |
| Movie | Friend Zone | Flight Attendant | 2019-02-14 |
| Series | My Cinderella Girl | Namwan | 2018-04-28 |
| Series | Roop Thong | Som | 2018-05-30 |
| Series | Kiss Me Again | Nicole | 2018-04-22 |
| Series | Our Skyy | Nae | 2018-11-23 |
| Series | Seua Chanee Gayng: Freshy | Deer | 2018-08-14 |
| Series | Friend Zone | Music | 2018-11-11 |
| Series | Senior Secret Love | Orn | 2016-02-07 |