Cabinet of Leon Kozłowski (Polish: Rząd Leona Kozłowskiego) - cabinet headed by Prime Minister Leon Kozłowski, appointed by President Ignacy Mościcki on May 15, 1934 and serving until its resignation on March 28, 1935.
Leon Kozłowski (BBWR) - Prime Minister
Józef Piłsudski - Minister of Military Affairs
Bronisław Piernacki (BBWR) - Minister of Internal Affairs
Józef Beck (BBWR) - Minister of Foreign Affairs
Władysław Marian Zawadzki (BBWR) - Minister of the Treasury
Czesław Michałowski - Minister of Justice
Wacław Jędrzejewicz (BBWR) - Minister of Religions and Public Enlightenment
Bronisław Nakoniecznikow-Klukowski - Minister of Agriculture and Rural Reforms
Michał Butkiewicz - Minister of Connection
Emil Kaliński - Minister of Post
Henryk Floyar-Rajchman - Minister of Industry and Commerce
Jerzy Paciorkowski - Minister of Labor and Public Services
Changes:
June 16, 1934 - Prime Minister Kozłowski became Acting Minister of Internal Affairs in place on assassinated (on June 15) Piernacki
June 28, 1934 - Juliusz Poniatowski replaced Nakoniecznikow-Klukowski as Minister of Agrucilture
Marian Zyndram-Kościałkowski became Minister of Internal Affairs
