| William Alvarez | |
| Height: | 184cm |
| Birth Date: | 15 September 1995 |
| Position: | Forward |
| Currentclub: | Nacional Potosí |
| Years1: | 2016-2017 |
| Clubs1: | Real Potosi |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2017-2018 |
| Clubs2: | Guabirá |
| Caps2: | 28 |
| Goals2: | 4 |
| Years3: | 2019 |
| Clubs3: | Club Aurora |
| Caps3: | 46 |
| Goals3: | 15 |
| Years4: | 2020 |
| Clubs4: | Jorge Wilstermann |
| Caps4: | 17 |
| Goals4: | 6 |
| Years5: | 2021 |
| Clubs5: | Guabirá |
| Caps5: | 10 |
| Goals5: | 0 |
| Years6: | 2022 |
| Clubs6: | Nacional Potosi |
| Caps6: | 26 |
| Goals6: | 8 |
| Years7: | 2023 |
| Clubs7: | Universitario de Vinto |
| Caps7: | 22 |
| Goals7: | 6 |
| Years8: | 2024- |
| Clubs8: | Nacional Potosi |
| Caps8: | 9 |
| Goals8: | 2 |
| Nationalyears1: | 2020 |
| Nationalteam1: | Bolivia |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Club-Update: | 00:15 (UTC) 30 April 2024 |
William Gustavo Álvarez Vargas (born 15 September 1995) is a Bolivian professional footballer who plays in Bolivian Primera División for Nacional Potosi.[1]
Álvarez made his professional debut in 2016 with Real Potosí. He then went on to Guabirá, Club Aurora, Jorge Wilstermann and Universitario de Vinto.[2] He played for C.A. Nacional Potosí in 2024.[3]
He made his debut for the full Bolivian side on the 27 March 2021, against Chile.[4]
He is the brother of soccer players Gilbert Álvarez and Sebastián Álvarez.[5]