Jeremiah F. O'Connor (May 18, 1933 – May 13, 2020) was an American politician who served in the New Jersey Senate from the 13th district from 1966 to 1968.
O'Connor was born in Manhattan and He graduated from Rice High School. He went on to receive his bachelor's degree in economics and finances from Iona College in New Rochelle, New York. He worked in financial institutions and banking in New Jersey.
O'Connor served on the Saddle Brook township board and as mayor of Saddle Brook. O'Connor served on the Bergen County Board of Chosen Freeholders. He died on May 13, 2020, in Edgewater, at age 86.