| MGHS Organizations & Clubs |
| Organization | Sponsor(s) | Location |
| Student Council/SGA | Ms. Beaman | 700 Hall |
| Grove Justice | Dr. Ford-Little | 600 Hall |
| Boss Club | Dr. Ford-Little | 600 Hall |
| Senior Council | Dr. Williams-Graham/Ms. Adams | 600 Hall |
| Yearbook | Dr. Williams-Graham | 600 Hall |
| Underclassman Council | Ms. Beaman | 700 Hall |
| FBLA | Mrs. Babb | 900 Hall |
| FCCLA | Dr. Bohler | 700 Back Hall |
| DECCA | Mr. Cloud/Dr. Williams-Graham | 600 Back Hall |
| Skills USA | Mr. Canty/Mr. Wynn | 900 Hall |
| BETA | Ms. Farmer/Ms. Brown | 700 & 600 Hall |
| NHS | Ms. Farmer/Ms. Brown | 700 & 600 Hall |
| HOSA | Ms. Rainey | 800 Back Hall |
| ROTC | LTC Guiyard/Sgt Ham/Sgt Turner | Gym |
| MGM - Media | Mr. Wynn | 700 Back Hall |
| Photography Club | Mr. Wynn | 700 Back Hall |
| International Club | Madame Kassi | 600 Hall |
| Spanish Club | Senora Williams | 600 Hall |
| Chess Club | Mr. Jones-Ford | 600 Hall |
| Drama Club | Mr. Jones-Ford | 600 Hall |
| Chorus | Ms. Banks | 200 Hall |
| Band | Mr. R. Moton | 200 Hall |
| Sassy Divals - Dance Team | Ms. Holloway | 700 Hall |
| OSK - Our Sister's Keeper | Ms. K. Jenkins | 900 Hall |