Bogusław Zbigniew Ziętek (born October 9, 1964) is a Polish trade union activist, co-founder and leader of Free Trade Union "August 80" (Wolny Związek Zawodowy "Sierpień 80").

First time in 2001 (as member of Alternatywa Ruch Społeczny), in the Gliwice electoral district he got 379 votes.

In the 2004 European Parliament election, as candidate of PLP in the Silesian constituency he got 442 votes.

On May 7 National Electoral Commission registered him as candidate for the office of President of Poland.

Ziętek supports: taxation of clergy, abolition of immunity for the MPs, liquidation of the Senate, legalization of civil unions, liquidation of Institute of National Remembrance and Central Anticorruption Bureau.