The Abraham Joshua Heschel School (AJHS) is a pluralistic nursery to 12th grade Jewish day school in New York City named in memory of Abraham Joshua Heschel, a major Jewish leader, teacher, and activist of the 20th century. The school is dedicated to the values that characterized Rabbi Heschel's life: intellectual exploration, integrity, love of the Jewish people and tradition, and a commitment to social justice. The Heschel School is a pluralistic, egalitarian community that includes families from a wide range of Jewish backgrounds, practices and beliefs.

The Heschel School has a more liberal ideology than many other Jewish day schools. Heschel believed in Judaism as a tradition for connection to a singular ineffable being without criticizing people who believed in other things. The school emphasizes diversity amongst its students and their differing religious traditions as well as amongst the ideas brought up by its students. The leadership values those who think differently and encourages debate.

Other "Heschel Schools" are located in Los Angeles, California and Toronto, Ontario, Canada. Despite having similar names, the three schools are otherwise unrelated.