JJC is directly governed by a seven-member Board of Trustees, all of whom are elected from within the district for six-year terms. A student representative, appointed annually, is a non-voting member of the Board. The officers of the Board are Chairman, Vice Chairman and Secretary, all of whom are elected by their peers for a one-year term.
Daniel O'Connell, Chairman
- Term: 2017-2023
- Residence: Mazon, IL
Maureen Broderick, Vice-Chair
- Term: 2021-2025
- Residence: New Lenox, IL
Nancy Garcia Guillen, Secretary
- Term: 2019-2025
- Residence: Romeoville, IL
James Budzinski
- Term: 2021-2027
- Residence: Mokena, IL
Michelle Lee
- Term: 2021-2027
- Residence: Shorewood, IL
John (Jake) Mahalik
- Term: 2019-2025
- Residence: Joliet, IL
Alicia Morales
- Term: 2017-2023
- Residence: Minooka, IL
David Lozano, Student Trustee
- Term: April 2021-April 2022
