Gmina Lipno is a rural gmina (administrative district) in Leszno County, Greater Poland Voivodeship, in west-central Poland. Its seat is the village of Lipno, which lies approximately 8 kilometres (5 mi) north of Leszno and 59 km (37 mi) south-west of the regional capital Poznań.

The gmina covers an area of 103.43 square kilometres (39.9 sq mi), and as of 2006 its total population is 5,720.

Gmina Lipno contains the villages and settlements of Błotkowo, Boża Pomoc, Goniembice, Górka Duchowna, Gronówko, Janopol, Karolewko, Karolówko, Klonówiec, Koronowo, Lipno, Maryszewice, Mórkowo, Radomicko, Ratowice, Smyczyna, Sulejewo, Targowisko, Wilkowice, Wilkowo-Gaj, Wyciążkowo and Żakowo.

Gmina Lipno is bordered by the city of Leszno and by the gminas of Osieczna, Śmigiel, Święciechowa and Włoszakowice.

• Polish official population figures 2006