Dudín (Czech pronunciation: [ˈduɟiːn]) is a village and municipality (obec) in Jihlava District in the Vysočina Region of the Czech Republic.
The municipality covers an area of 8.35 square kilometres (3.22 sq mi), and has a population of 170 (as at 27 February 2009).
Dudín lies approximately 17 kilometres (11 mi) north-west of Jihlava and 99 km (62 mi) south-east of Prague.
The main industry of Dudín is strikeless matches.