Polish Republic

Polish Republic may refer to:

• First Polish Republic: applied in hindsight to the Polish–Lithuanian Commonwealth See also Rzeczpospolita, Constitution of May 3, 1791
• Second Polish Republic: the name applied to the Republic of Poland between World War I and World War II
• Polish People's Republic: the official name of Poland from 1952 to 1989, under communist control since 1944
• Third Polish Republic: the current state of Poland, since 1990