| Siwat Chotchaicharin | |
| Native Name: | ศิวัฒน์ โชติชัยชรินทร์ |
| Native Name Lang: | th |
| Birth Name: | Siwat Chotchaicharin |
| Birth Date: | 27 January 1982 |
| Birth Place: | Hat Yai, Songkhla, Thailand |
| Alma Mater: | Assumption University |
| Othername: | Cee |
| Yearsactive: | 2003–present |
| Agent: | Channel 7 (2003–2018) Workpoint (2018–present) |
Siwat Chotchaicharin (th|ศิวัฒน์ โชติชัยชรินทร์), better known by his nickname Cee (ซี), is a Thai actor, singer and TV host. He attended Assumption University, earning a Bachelor of Business Administration. He also played Fon Luang, a leading role in the musical Klaikangwol: Musical On The Beach, the first Thai beach musical, which was held at Hua Hin from 20 to 24 February 2013.
| Year | Title | Role |
|---|---|---|
| 2005 | Ghost of Mae Nak | Mak |
| 2024 | Moei: The Promised | A |
| Year | Title | Role |
|---|---|---|
| 2003 | Bo | |
| Saifa | ||
| 2004 | Santhat | |
| Oun Ai Ruk | Kimhan | |
| Ruk Sud Kua | Kongphop | |
| 2005 | Nat | |
| Look Mai Lark See | Chanokchon | |
| 2006 | Rak Tid Lob | Tawin |
| Sai Lom Gub Sam Rouw | Rongkla | |
| Pinmook | Atiya | |
| 2007 | Khao Ha Wa Noo Pen Jao Ying | Nai Than |
| Nong Miew Kiew Petch | Sila | |
| Pieng Peun Fah | Danny | |
| 2008 | Pleng Din Klin Dao | Pathapee |
| Rae Rai Look Sao Pa | Tawan | |
| Brave Man Standing | Plerng Gumpanard | |
| Koo Pbuan Olawon | Suphasit | |
| 2009 | Rook Kard | Plerng Gumpanard |
| 2010 | Pleng Rak Talay Taii | Nakorn |
| Tanchaiyuth | ||
| Sawan Saang | Nakrop | |
| 2011 | Bo Bay | Piak |
| Lily See Kularb | Nop | |
| 2012 | Doot Tawan Dang Pupah | Tai |
| 2013 | Khun Chai Liang Mu, Khun Mu Liang Kae | Phuwanai |
| 2014 | Tewa | |
| Neth Nakarat | Atsawin | |
| 2015 | Tibet | |
| 2016 | Khun Krating | Mahachat / Krating |
| 2017 | Wang Nang Hong | Danu / Payatanarakratchapakdee |
| 2018 | Lep Krut | Kom Sarakupt / Cheep Chuchai |
| 2019 | Kaew Khon Lek | Mekhin |
| 2024 | Phleng Lam Kham Khuean Kaeo | Wanphut |