Gezer () is a kibbutz in central Israel. Located in the Shephelah between Modi'in, Ramle and Rehovot, it falls under the jurisdiction of Gezer Regional Council. In 2006 it had a population of 353. The kibbutz was established in 1945 by immigrants from Europe, and was named after Tel Gezer, which is located nearby. After the war it was rebuilt but came apart in 1964 due to social difficulties. The current kibbutz was founded in 1974 by a Gar'in form North America. The kibbutz holds Israel's only baseball field.