Marián Zemaník (born 12 January 1993 in Cadca) is a Slovak luger.
Zemaník competed at the 2014 Winter Olympics for Slovakia.
In the Doubles he competed with Jozef Petrulák, finishing 16th.
He was also a part of the Slovak relay team, which finished 10th.As of September 2014, Zemaník's best Luge World Cup overall finish is 16th in 2013–14.