| Medal record | ||
|---|---|---|
| Men's canoe slalom | ||
| World Championships | ||
| Bronze | 2009 La Seu d'Urgell | K-1 |
| Bronze | 2009 La Seu d'Urgell | K-1 team |
Carles Juanmartí Santiago (sometimes listed as Carles Joanmartí, born December 20, 1978 in la Seu d'Urgell) is a Spanish slalom canoer who has competed since the early 2000s. He won two bronze medals at the 2009 ICF Canoe Slalom World Championships in La Seu d'Urgell, earning them in the K-1 and K-1 team events.
Juanmartí also competed in two Summer Olympics, earning his best finish of 11th in the K-1 event at Athens in 2004.