Lukáš Vácha (born 13 May 1989) is a former Czech professional footballer who last played as a midfielder for AC Sparta Prague B.

In October 2016, his club ordered him to train with their women's team for stating "to the stove" in reaction to a decision against him by a female assistant referee, Lucie Ratajová.

[4] A member of the Czech under-21 team, Vácha represented them at the 2011 UEFA European Under-21 Football Championship.

[citation needed] He debuted for Czech Republic on 21 May 2014 in a friendly match against Finland.

This biographical article related to association football in the Czech Republic, about a midfielder, is a stub.