Zenon Henryk Kosiniak-Kamysz[1] (born 25 February 1958, in Bieniaszowice)[2] is a Polish diplomat, official, politician, serving as Undersecretary of State in the Ministry of the Interior and Administration (2001–2003) and the Ministry of National Defence (2008–2009), ambassador to Slovakia (2003–2007), Canada (2010–2013), and Singapore (2014–2018).

[3][4] Following his studies, he worked for two years in Leipzig as deputy head of the trade company "Budimex".

Next, he was deputy director of the Polish Foreign Trade Chamber office in Kraków.

[3] Recommended by the Polish People's Party, in 2001 he took the post of Undersecretary of State in the Ministry of the Interior and Administration, being responsible for integration with the European Union, among others.

[7][13] In October 2024, he returned to the diplomatic service and became chargé d’affaires at the Embassy in Vienna, Austria.