| William Weidersjö | |
| Fullname: | William Gabriel Weidersjö |
| Birth Date: | 10 June 2001[1] |
| Birth Place: | Älvsjö, Sweden |
| Height: | 1.82 m |
| Position: | Midfielder |
| Currentclub: | Uthai Thani |
| Clubnumber: | 8 |
| Youthyears1: | –2016 |
| Youthclubs1: | Älvsjö AIK |
| Youthyears2: | 2017–2019 |
| Youthclubs2: | Enskede IK |
| Youthyears3: | 2019–2020 |
| Youthclubs3: | IFK Haninge |
| Youthyears4: | 2020–2021 |
| Youthclubs4: | Hammarby IF |
| Years1: | 2017–2019 |
| Clubs1: | Enskede IK |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2019 |
| Clubs2: | Nyköpings BIS |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2021 |
| Clubs3: | Hammarby TFF |
| Caps3: | 27 |
| Goals3: | 0 |
| Years4: | 2022–2024 |
| Clubs4: | Port |
| Caps4: | 23 |
| Goals4: | 1 |
| Years5: | 2024 |
| Clubs5: | → Uthai Thani (loan) |
| Caps5: | 10 |
| Goals5: | 1 |
| Years6: | 2024– |
| Clubs6: | Uthai Thani |
| Caps6: | 9 |
| Goals6: | 1 |
| Nationalyears1: | 2022 |
| Nationalteam1: | Thailand U23 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 2 |
| Nationalyears2: | 2024– |
| Nationalcaps2: | 3 |
| Nationalgoals2: | 0 |
| Club-Update: | 29 September 2024 |
| Ntupdate: | 14 October 2024 |
William Gabriel Weidersjö (th|วิลเลียม ไวเดอร์เฌอ, born 10 June 2001) is professional footballer who plays as a midfielder for Thai League 1 club Uthai Thani. Born in Sweden, he plays for Thailand national team.
Weidersjö played for various clubs in Sweden before coming back to Thailand to sign a contract with Thai League 1 side Port in January 2022.[2]
On 16 March 2022, Weidersjö was called up to the Thailand national under-23 football team for the 2022 Dubai Cup. On 26 March 2022, he played his first international match against China PR and also scored his first international goal.[3]
Weidersjö was born and raised in Sweden and is of Thai descent.
Thailand U23
Thailand