The Misiones Open, or the Abierto de Misiones, is a golf tournament on the TPG Tour, the official professional golf tour in Argentina. First held in 1999, it has always been held at the Tacurú Golf Club, in Posadas, Misiones Province.
The tournament not held from 2001 to 2004, 2015 or 2016.
| Year | Winner | Runner-up | |
|---|---|---|---|
| 2018 | Leandro Marelli | Francisco Ojeda | |
| 2017 | César Costilla | Mauricio Molina | |
| 2016 | No tournament | ||
| 2015 | |||
| 2014 | César Costilla | Sergio Rohlmann | |
| 2013 | César Costilla | Fermin Noste | |
| 2012 | Francisco Ojeda | Sebastián Fernández | |
| 2011 | Paulo Pinto | César Costilla, Sebastián Fernández | |
| 2010 | Gustavo Acosta | Eduardo Argiro | |
| 2009 | No tournament | ||
| 2008 | Paulo Pinto | Daniel Vancsik, Juan Ojeda | |
| 2007 | Sergio Acevedo | Marco Ruiz | |
| 2006 | César Costilla | Emilio Dominguez | |
| 2005 | Daniel Barbetti PO | Julio Zapata | |
| 2004 | No tournament | ||
| 2003 | |||
| 2002 | |||
| 2001 | |||
| 2000 | Raúl Fretes | Miguel Fernandez | |
| 1999 | Raúl Fretes | César Monasterio, Rafael Gómez | |