| Medal record | ||
|---|---|---|
| Competitor for Spain | ||
| Sailing | ||
| World Championships | ||
| Gold | 1998 | Cadet class |
| European Championships | ||
| Silver | 2008 | 49er class |
| ISAF Sailing World Cup | ||
| Gold | 2009 | 49er class |
Federico Alonso Tellechea (born August 15, 1981 in Buenos Aires) is a Spanish sailor.
Alonso won the Cadet class World Championships in 1998 and the silver medal at the 2008 49er class European Championships. In 2009 he won the gold medal at the ISAF Sailing World Cup, also in the 49er class.