Hosín is a village and municipality (obec) in the České Budějovice District in the South Bohemian Region of the Czech Republic.
The municipality covers an area of 30.97 km2 (11.96 sq mi), and has a population of 751 (as at 31 December 2007).
Hosín lies approximately 7 km (4 mi) north of České Budějovice and 117 km (73 mi) south of Prague.
Hosín is associated with the silhouette of Saints Peter and Paul Church seen from Českých Budějovic from 1899 to 1900, part of which is the original Romanesque church from the 12th to 13th centuries with unique Gothic wall paintings from around 1340
Baroque rectory from the 18th century
Stone wayside shrine from 1636 along the road towards Hluboká nad Vltavou, with the coat-of-arms of the former estate owner, Baltasar Marradas
Former Orty china-clay mine
Memorial to those killed in World War I
Wayside cross in the northeast part of the village
Houses built in the "rustic Baroque" style: houses no. 8, 42, and 48
Notable people that were born or lived in Hosín include:Fran Lakmayer (1863–1946), beekeeper