Zoltán Kész (born in Veszprém, Hungary on 22 January 1974) is a Hungarian civil activist and English language teacher.
He is a former member of Fidesz, which lead by Prime Minister Viktor Orbán.
In February 2015, a by-election was held in the city of Veszprém, and Kész was elected, thus Viktor Orbán's national conservative Fidesz lost its supermajority.