Gan Ner (Hebrew: גַּן נֵר) is a community settlement in northern Israel. Located near the Green Line to the south of Afula, it falls under the jurisdiction of Gilboa Regional Council. In 2023, it had a population of 2,728.

The village was founded in 1987 by a group of families from nearby moshavim, on the land of the depopulated Palestinian village of Al-Mazar.

Gan Ner was named for Lord Barnett Janner. In 1995 a new neighborhood was constructed in the community.

Home to the Hapoel Gilboa Galil basketball club which was formed in 2008, the village has a 2,057-seat sports arena.^{[citation needed]}