Agustín Marchesín
| 
 Marchesín with Argentina in 2017  | |||
| Personal information | |||
|---|---|---|---|
| Full name | Agustín Federico Marchesín | ||
| Date of birth | 16 March 1988 | ||
| Place of birth | San Cayetano, Argentina | ||
| Height | 1.88 m (6 ft 2 in) | ||
| Position(s) | Goalkeeper | ||
| Team information | |||
Current team  | Boca Juniors | ||
| Number | 25 | ||
| Youth career | |||
| San Cayetano | |||
| Huracán Tres Arroyos | |||
| 2007–2009 | Lanús | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2009–2014 | Lanús | 178 | (0) | 
| 2014–2016 | Santos Laguna | 72 | (0) | 
| 2016–2019 | América | 105 | (0) | 
| 2019–2022 | Porto | 65 | (0) | 
| 2022–2024 | Celta | 19 | (0) | 
| 2024–2025 | Grêmio | 35 | (0) | 
| 2025– | Boca Juniors | 1 | (0) | 
| International career‡ | |||
| 2011–2021 | Argentina | 8 | (0) | 
| 
*Club domestic league appearances and goals, correct as of 19:08, 6 February 2025 (UTC) ‡ National team caps and goals, correct as of 9 June 2021 (UTC)  | |||
Agustín Federico Marchesín (Spanish pronunciation: [maɾtʃeˈsin]; born 16 March 1988) is an Argentine professional footballer who plays as a goalkeeper for Argentine Primera División club Boca Juniors.
He began his career with Lanús, making 222 appearances and winning the Copa Sudamericana in 2013. He then spent five years in Mexico's Liga MX, winning league titles with Santos Laguna and Club América. He joined Porto in 2019, where he won the Primeira Liga and Taça de Portugal double twice, and later played top-flight football in Spain and Brazil for Celta Vigo and Grêmio.
Marchesín made his international debut for Argentina in 2011, and was part of their squads at three Copa América tournaments. They came runners-up in 2015, third in 2019 and won in 2021.