Term: 2020 – 2022
| Precinct | Committeeperson |
| New Lenox 01 | Nicholas Baffes |
| New Lenox 02 | Rick Picchi |
| New Lenox 03 | David Duvall * |
| New Lenox 04 | Laura Kinnan |
| New Lenox 05 | Scott Pyles |
| New Lenox 06 | Patricia Goldschmidt * |
| New Lenox 07 | Thomas Westwater |
| New Lenox 08 | Dawn Wheat * |
| New Lenox 09 | Sheila Corrigan * |
| New Lenox 10 | Joe Sullivan * |
| New Lenox 11 | Nora Gruenberg |
| New Lenox 12 | Shayna McCarthy |
| New Lenox 13 | David Maine * |
| New Lenox 14 | Larry Gilman |
| New Lenox 15 | Jeremiah Gericke |
| New Lenox 16 | Annette Vogt |
| New Lenox 17 | Erin Moncek |
| New Lenox 18 | Alex Vancina |
| New Lenox 19 | Jason Raidbard |
| New Lenox 20 | Tim Rossborough |
Updated August 17, 2021