Śrem is a town on the Warta river in central Poland. It is the seat of Śrem County in the Greater Poland Voivodeship. As of 1995, the population of Śrem was 29,800.

Greater Poland Voivodeship is a voivodeship, or province, in west-central Poland. It was created on 1 January 1999 out of the former Poznań, Kalisz, Konin, Piła and Leszno Voivodeships, pursuant to the Polish local government reforms adopted in 1998. The province is named after the region called Greater Poland or Wielkopolska. The modern province includes most of this historic region, except for some western parts.