Martina Danišová-Hrašnová (born 21 March 1983) is a Slovak hammer thrower.

Her personal best throw is 76.90 metres, achieved in May 2009 in Trnava.

She was suspended from the sport from August 2003 to August 2005, because a doping out-of-competition test found nandrolon in her body.

She was taking maternity in the 2010 season.

This biographical article relating to Slovak athletics is a stub.