| Chairat Madsiri | |
| Birth Date: | 29 September 1982 |
| Birth Place: | Songkhla, Thailand |
| Currentclub: | Songkhla |
| Clubnumber: | 10 |
| Position: | Midfielder |
| Youthyears1: | 2001–2004 |
| Youthclubs1: | Pattani Technical College |
| Youthyears2: | 2005–2007 |
| Youthclubs2: | Rattana Bundit University |
| Years1: | 2007 |
| Clubs1: | Muangthong United |
| Caps1: | 4 |
| Goals1: | 0 |
| Years2: | 2009–2011 |
| Clubs2: | Songkhla |
| Caps2: | 25 |
| Goals2: | 9 |
| Years3: | 2012–2016 |
| Clubs3: | Songkhla United |
| Caps3: | 82 |
| Goals3: | 10 |
| Years4: | 2017–2018 |
| Clubs4: | Hatyai |
| Caps4: | 26 |
| Goals4: | 2 |
| Years5: | 2019–2021 |
| Clubs5: | Songkhla |
| Caps5: | 29 |
| Goals5: | 4 |
| Years6: | 2022–2023 |
| Clubs6: | Young Singh Hatyai United |
| Caps6: | 10 |
| Goals6: | 0 |
| Years7: | 2024– |
| Clubs7: | Songkhla |
| Caps7: | 0 |
| Goals7: | 0 |
| Manageryears1: | 2021 |
| Managerclubs1: | Songkhla (interim) |
| Pcupdate: | 7 April 2024 |
Chairat Madsiri (th|ไชยรัตน์ หมัดศิริ, born September 29, 1982) is a retired professional footballer from Thailand.[1]