Henry Elijah Ackerson Jr. (October 15, 1880 – December 9, 1970) was a State Senator from 1915 to 1919, a New Jersey circuit judge from 1924 to 1947, and an associate justice of the New Jersey Supreme Court from 1948 to 1952. Ackerson resided locally until retiring in the 1950s and eventually moving into a nursing home in Holmdel where he died in 1970. He is interred at Holmdel Cemetery. The Justice Henry E. Ackerson Jr. Prize and Ackerson Hall, the home of Rutgers School of Law – Newark from 1966 to 1978 and still an academic building at Rutgers University—Newark, are named in his honour.