Welcome to the Greater Middlesex Conference Coaches Section of the website. This contains the list of coaches in the GMC 2025-26 season. There were six coaching changes in the GMC since the end of the 2024-25 season. See the complete list of coaches below.
| School | Head Coach | Years At School |
| Calvary Christian | Jordan Koczman | 3rd |
| Carteret | Herman White | 17th |
| Colonia | Jose Rodriguez | 8th |
| Dunellen | Matt Cianfrone | 2nd |
| East Brunswick | Mark Motusesky | 13th |
| East Brunswick Magnet | Kyle Fagan | 3rd |
| Edison | Charlie Mohr | 23rd |
| Highland Park | Colin Copperthwaite | 2nd |
| J.F. Kennedy | Sebastian de Voogd | 10th |
| J.P. Stevens | Nick Sardone | 3rd |
| Metuchen | James Cardillo | 5th |
| Middlesex | Jared Goldstein | 12th |
| Monroe | Jeff Warner | 9th |
| New Brunswick | Antoine Allen | 10th* |
| North Brunswick | Raheem Byrom | 3rd |
| North Plainfield | Derrick Canada | 7th |
| Old Bridge | Jared Meyer | 1st |
| Perth Amboy | Donnie Reid | 4th |
| Perth Amboy Magnet | Felix Romero | 3rd^ |
| Piscataway | Bob Turco | 2nd |
| Piscataway Magnet | Lenny Reyes | 11th |
| Sayreville | John Wojcik | 16th* |
| Somerset Tech | Joe Fantasia | 3rd |
| South Amboy | Matt Wiater | 8th |
| South Brunswick | Ben Badeen | 3rd |
| South Plainfield | John Greco | 9th |
| South River | Chris DeRitis | 1st |
| Spotswood | Steve Mate | 31st |
| St. Joseph’s | Mark Taylor | 1st* |
| St. Thomas Aquinas | Tom Weiler | 1st |
| Timothy Christian | Fabian Buenano | 1st |
| Wardlaw | Mike Howell | 1st |
| Woodbridge | Jonathan Tocynski | 4th |
* –Second coaching stint at school.
^ –Third coaching stint at school.