Košetice is a village and municipality (obec) in Pelhřimov District in the Vysočina Region of the Czech Republic.
The municipality covers an area of 12.92 square kilometres (4.99 sq mi), and has a population of 702 (as at 2 October 2006).
Košetice lies approximately 17 kilometres (11 mi) north-west of Pelhřimov, 40 km (25 mi) north-west of Jihlava, and 77 km (48 mi) south-east of Prague.
North of Košetice, there is a meteorological observatory. At the site of this observatory a 250 metres tall meteorological mast was built in 2012.