Gmina Oksa is a rural gmina (administrative district) in Jędrzejów County, Świętokrzyskie Voivodeship, in south-central Poland. Its seat is the village of Oksa, which lies approximately 18 kilometres (11 mi) north-west of Jędrzejów and 41 km (25 mi) south-west of the regional capital Kielce.

The gmina covers an area of 90.26 square kilometres (34.8 sq mi), and as of 2006 its total population is 4,879.

Gmina Oksa contains the villages and settlements of Błogoszów, Lipno, Nowe Kanice, Oksa, Pawęzów, Popowice, Rembiechowa, Rzeszówek, Stare Kanice, Tyniec, Tyniec-Wieś, Węgleszyn, Węgleszyn-Dębina, Węgleszyn-Ogrody, Zakrzów and Zalesie.

Gmina Oksa is bordered by the gminas of Jędrzejów, Małogoszcz, Nagłowice, Radków and Włoszczowa.

• Polish official population figures 2006