Welcome to the Greater Middlesex Conference Coaches Section of the website. This contains the list of coaches in the GMC 2024-23 season. There were five coaching changes in the GMC since the end of the 2023-24 season. See the complete list of coaches below.
| School | Head Coach | Years At School |
| Calvary Christian | Jordan Koczman | 2nd |
| Carteret | Herman White | 16th |
| Colonia | Jose Rodriguez | 7th |
| Dunellen | Matt Cianfrone | 1st |
| East Brunswick | Mark Motusesky | 12th |
| East Brunswick Magnet | Kyle Fagan | 2nd |
| Edison | Charlie Mohr | 22nd |
| Highland Park | Colin Copperthwaite | 1st |
| J.F. Kennedy | Sebastian de Voogd | 9th |
| J.P. Stevens | Nick Sardone | 2nd |
| Metuchen | James Cardillo | 4th |
| Middlesex | Jared Goldstein | 11th |
| Monroe | Jeff Warner | 8th |
| New Brunswick | Antoine Allen | 9th* |
| North Brunswick | Raheem Byrom | 2nd |
| North Plainfield | Derrick Canada | 6th |
| Old Bridge | Jim Macomber | 13th |
| Perth Amboy | Donnie Reid | 3rd |
| Perth Amboy Magnet | Felix Romero | 2nd^ |
| Piscataway | Bob Turco | 1st |
| Piscataway Magnet | Lenny Reyes | 10th |
| Sayreville | John Wojcik | 15th* |
| Somerset Tech | Joe Fantasia | 2nd |
| South Amboy | Matt Wiater | 7th |
| South Brunswick | Ben Badeen | 2nd |
| South Plainfield | John Greco | 8th |
| South River | Brandon Walsh | 6h |
| Spotswood | Steve Mate | 30th |
| St. Joseph’s | Karl Towns Sr. | 1st |
| St. Thomas Aquinas | Austin Whitehurst | 1st |
| Timothy Christian | Dennis McNulty | 6th |
| Wardlaw | Corey Clemetson | 2nd |
| Woodbridge | Jonathan Tocynski | 4th |
*–Second coaching stint at school.
^–Third coaching stint at school.