Everett Gendler (August 8, 1928 – April 1, 2022) was an American rabbi, known for his leadership of and involvement in progressive causes, including the civil rights movement, Jewish nonviolence, and the egalitarian Jewish Havurah movement. From 1978–1995, he served as the first Jewish Chaplain at Phillips Academy, Andover. He has been described as the "father of Jewish environmentalism".