| Leon Kantelberg | |
| Caption: | Kantelberb with VVV-Venlo |
| Full Name: | Leonardus Fransiscus Emanuel Kantelberg |
| Birth Date: | 15 July 1978 |
| Birth Place: | Eindhoven, Netherlands |
| Height: | 1.83, |
| Position: | Midfielder |
| Years1: | 1997–1998 |
| Clubs1: | Helmond Sport |
| Caps1: | 34 |
| Goals1: | 5 |
| Years2: | 1998–1999 |
| Clubs2: | Utrecht |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 1999–2000 |
| Clubs3: | Groningen |
| Caps3: | 8 |
| Goals3: | 0 |
| Years4: | 2000–2003 |
| Clubs4: | Helmond Sport |
| Caps4: | 69 |
| Goals4: | 14 |
| Years5: | 2003–2005 |
| Clubs5: | Stormvogels Telstar |
| Caps5: | 70 |
| Goals5: | 22 |
| Years6: | 2005–2009 |
| Clubs6: | VVV-Venlo |
| Caps6: | 105 |
| Goals6: | 17 |
| Years7: | 2009–2012 |
| Clubs7: | FC Eindhoven |
| Caps7: | 73 |
| Goals7: | 15 |
| Totalcaps: | 360 |
| Totalgoals: | 73 |
| Nationalyears1: | 2004–2008 |
| Nationalteam1: | Netherlands Antilles |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Leonardus "Leon" Fransiscus Emanuel Kantelberg (born 15 July 1978) is a Dutch former professional footballer who played as a midfielder.
Kantelberg was born in Eindhoven, Netherlands. He had a trial with Valletta FC in June 2009. Before joining Valletta on trial he used to play for Eredivisie team VVV-Venlo.[1]
Kantelberg appeared for the Netherlands Antilles national team in qualifying matches for the 2006 and 2010 FIFA World Cup.