The boys' soccer team won the Group III state championship in 2001 (defeating Hopewell Valley Central High School in the tournament final) and the Group II title in 2014 (vs. Cinnaminson High School). The 2001 team finished the season with a 18-6-2 record after winning the Group III title with a 2-0 victory in the championship game played at The College of New Jersey. In 2014, the boys' varsity soccer team finished the season with a record of 23-1-1. They entered the state tournament with a record of 17-1 and were a three seed. In the North II Group II sectional final, Hackettstown beat Garfield High School by a score of 2-1, capturing the North II Group II title. They then went on to play Ramsey High School where they were tied 1-1 after regulation and two overtimes; In penalty kicks, Hackettstown won by a score of 4-1. In the Group II tournament finals, Hackettstown beat Cinnaminson High School by a score of 3-1 at Kean University, earning the team's first championship since winning the Group III state championship in 2001 and capping a season in which the team broke a total of 8 school records including most goals scored in a season (27), most shutouts posted (8) and fewest losses (1).