Jaroslav Kačmarčík (born 3 March 1954) is an orienteering competitor who competed for Czechoslovakia. At the 1979 World Orienteering Championships in Tampere he won a bronze medal in the relay, together with Petr Uher, Zdeněk Lenhart and Jiří Ticháček.[1]
At the 1981 World Orienteering Championships he placed 7th in the individual contest, and fourth in the relay with the Czechoslovak team.[2]
In 1983 in Zalaegerszeg he placed 6th in the individual contest, and won a silver medal in the relay, together with Vlastimil Uchytil, Pavel Ditrych and Josef Pollák.[3]
Kačmarčík is a Park World Tour council member from year 1996. Member of International Orienteering Federation - Global Development Commission