Maribo is a town in Lolland Municipality in Region Sjælland on the island of Lolland in south Denmark. It was the municipal seat of the former Maribo Municipality, until 1 January 2007, and then it became the seat of the current Lolland Municipality.

Lolland Municipality is a kommune on the island of Lolland in the Region Sjælland of Denmark. According to Municipal And Regional Key Figures (www.noegletal.dk) it covers a total area of 885.40 km2 and has a population of 39,632. The western part of Guldborgsund Municipality, the southernmost in Denmark, occupies the eastern part of the island (Østlolland).