The Cyclo-cross Kalmthout is a cyclo-cross race held in Kalmthout, Belgium, which is part of the UCI Cyclo-cross World Cup.
| Year | Men's winner | Women's winner |
| 2009 | Sven Nys | Daphny van den Brand |
| 2008 | Sven Nys | Daphny van den Brand |
| 2007 | Zdeněk Štybar | Daphny van den Brand |
| 2006 | Sven Nys | Hanka Kupfernagel |
| 2005 | Sven Nys | Daphny van den Brand |
| 2004 | Sven Nys | Daphny van den Brand |
| 2003 | Bart Wellens | Daphny van den Brand |
| 2002 | Richard Groenendaal | not held |
| 2001 | Bart Wellens | not held |
| 2000 | Sven Nys | not held |
| 1999 | Bart Wellens | not held |
| 1998 | Bart Wellens | not held |
| 1997 | Richard Groenendaal | not held |
| 1996 | Adrie van der Poel | not held |
| 1978 | Jos Pauwels | not held |
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