Piotrków Voivodeship (Polish: województwo piotrkowskie) was a voivodeship, or unit of administrative division and local government, in Poland from 1975 to 1998, superseded by Łódź Voivodeship. Its capital city was Piotrków Trybunalski.
Major cities and towns (population in 1995)
- Piotrków Trybunalski (81,100)
- Tomaszów Mazowiecki (70,000)
- Bełchatów (59,900)
- Radomsko (51,100)
- Opoczno (21,900)