Nowy Tomyśl County (Polish: powiat nowotomyski) is a unit of territorial administration and local government (powiat) in Greater Poland Voivodeship, west-central Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and largest town is Nowy Tomyśl, which lies 55 kilometres (34 mi) west of the regional capital Poznań. The county contains three other towns: Opalenica, 20 km (12 mi) east of Nowy Tomyśl, Zbąszyń, 17 km (11 mi) south-west of Nowy Tomyśl, and Lwówek, 16 km (10 mi) north of Nowy Tomyśl.
The county covers an area of 1,011.67 square kilometres (390.6 sq mi). As of 2006 its total population is 71,817, out of which the population of Nowy Tomyśl is 15,225, that of Opalenica is 9,104, that of Zbąszyń is 7,300, that of Lwówek is 2,909, and the rural population is 37,279.
Nowy Tomyśl County is bordered by Międzychód County to the north, Szamotuły County to the north-east, Poznań County and Grodzisk Wielkopolski County to the east, Wolsztyn County to the south, Zielona Góra County to the south-west, and Świebodzin County and Międzyrzecz County to the west.
Nowy Tomyśl [ˈnɔvɨ ˈtɔmɨɕl] (German: Neutomischel) is a town in western Poland, in Greater Poland Voivodeship. It is the capital of Nowy Tomyśl County. The population is 15,627 (2004).
The town has a long tradition of wickerwork. In the main town square stands a wicker basket woven in 2006, measuring 17 metres (56 ft) long, 9 m wide and 7.7 m high, entered in the Guinness Book of Records as the world's largest basket. The town also has a Museum of Basketry and Hop Growing, which is one of the branches of the National Museum of Agriculture in Szreniawa. Next to the museum is a small zoo.
Nowy Tomyśl houses since 2012 the tallest wind turbines in the world.
Coordinates: 52°19′N 16°09′E / 52.317°N 16.150°E / 52.317; 16.150