César Monasterio
César Omar Monasterio is an Argentine professional golfer.
Monasterio was born in Tucumán. He turned professional in 1990.
Since 2003 Monasterio has played extensively in Europe on the European Tour and its development tour, the Challenge Tour. He won the 2005 Abierto Telefonica Moviles de Guatemala on the Challenge Tour, and in 2006 captured his first European Tour title at the Aa St Omer Open, which was an official money event on both tours.
Professional wins (12)
European Tour wins (1)
1Dual-ranking event with the Challenge TourChallenge Tour wins (2)
1Co-sanctioned by the Tour de las Américas2Dual-ranking event with the European Tour
Challenge Tour playoff record
| No. | Year | Tournament | Opponent | Result |
| 1 | 2003 | Costa Rica Open |  Sebastián Fernández | Lost to par on first extra hole |
| 2 | 2005 | Abierto Telefonica de Guatemala |  David Higgins | Won with par on first extra hole |
Other wins (10)
- 1994 Abierto del Litoral
- 1996 Palermo Grand Prix
- 1997 Praderas Grand Prix
- 1999 Abierto del Litoral
- 2002 Acantilados Grand Prix, Santiago Open, Santiago del Estero Open
- 2008 Ángel Cabrera Classic
- 2010 Viña del Mar Open
- 2012 Gran Premio Las Praderas
European Senior Tour wins (1)
Team appearances
Professional- World Cup : 1995