Román Andrés Gastaldi (born 25 September 1989 in Devoto, Córdoba) is an Argentine decathlete. He competed at the 2011 Pan American Games in Guadalajara, Mexico and 2013 World Championships in Moscow, Russia.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2010 | South American Games / South American U23 Championships | Medellín, Colombia | – | Decathlon | DNF | |
| Ibero-American Championships | San Fernando, Spain | 3rd | Decathlon | 7290 pts | ||
| 2011 | South American Championships | Buenos Aires, Argentina | bgcolor=silver | 2nd | Decathlon | 7545 pts |
| Pan American Games | Guadalajara, Mexico | 5th | Decathlon | 7826 pts | ||
| 2013 | South American Championships | Cartagena, Colombia | bgcolor=gold | 1st | Decathlon | 7273 pts |
| World Championships | Moscow, Russia | – | Decathlon | DNF | ||
| 2014 | South American Games | Santiago, Chile | – | Decathlon | DNF | |
| Ibero-American Championships | São Paulo, Brazil | – | Decathlon | DNF | ||
| 2016 | Ibero-American Championships | Rio de Janeiro, Brazil | bgcolor=gold | 1st | Decathlon | 7634 pts |
| 2017 | South American Championships | Asunción, Paraguay | – | Decathlon | DNF | |