John Y. Dater School is an elementary school located in Ramsey, New Jersey. It was named after John Y. Dater, a prominent local figure who served as the president of the Ramsey Board of Education in the early 20th century. The school was established in 1955 to meet the growing educational needs of the community as Ramsey's population expanded in the post-World War II era.

Over the years, John Y. Dater School has undergone several renovations and expansions to accommodate the changing needs of its students and to incorporate modern educational technologies. The school has consistently maintained a reputation for academic excellence and community involvement, serving as a cornerstone of elementary education in Ramsey for decades.

Dater currently educates 4th and 5th grade Ramsey students.