Zoltán Balczó (born January 1, 1948 in Nyíregyháza) is a Hungarian politician, deputy speaker of the National Assembly of Hungary. He was a Member of the European Parliament with Jobbik - Movement for a Better Hungary from 2009 to 2010. His older brother is András Balczó, the Olympic champion.
After the 2010 elections he was appointed one of the deputy speakers of the National Assembly of Hungary. As a result of he was replaced by Béla Kovács in the European Parliament.