| Administration | ||
| Rankin, Linda | Superintendent | lrankin@mgisd.net |
| Bennett, Drew | Secondary Principal | dbennett@mgisd.net |
| Fox, Jaime | Elementary Principal | jfox@mgisd.net |
| Hudson, Emma | Special Programs Coordinator | ehudson@mgisd.net |
| Harris, Vicki | Elementary Secretary | vharris@mgisd.net |
| Tapley, Monica | Administrative Assistant | mtapley@mgisd.net |
| Helterbrand, Amanda | Secondary Secretary/Registrar | ahelterbrand@mgisd.net |
| Business Office | ||
| Teer, Janice | Business Manager | |
| Mansfield, Lyndie | HR/Payroll | |
| Daniel, Melissa | Accounts Payable | |
| Faculty and Staff | ||
| Bayuk, Jim (BJ) | Police Chief | jbayuk@mgisd.net |
| Birchfield, Asheley | 1st Grade | abirchfield@mgisd.net |
| Bland, Stephanie | Reading Improvement | sbland@mgisd.net |
| Bryant, Leanne | 5th and 6th ELAR | lbryant@mgisd.net |
| Caplinger, Dustin | Groundskeeper | dcaplinger@mgisd.net |
| Clem, Melanie | Kindergarten | mclem@mgisd.net |
| Davenport, Tina | Librarian | tdavenport@mgisd.net |
| Davis, Ronald | Math/History | rdavis@mgisd.net |
| Dutton, Nicki | Cafeteria | ndutton@mgisd.net |
| English, Angela | SPED Aide | aenglish@mgisd.net |
| Evans, Brandi | Nurse | bevans@mgisd.net |
| Fortenberry, Christin | Ag Science/FFA | cfortenberry@mgisd.net |
| Fox, LeeAnn | 1st Grade | lfox@mgisd.net |
| Friddle, Amy | Blended Learning | afriddle@mgisd.net |
| Gatlin, Tiffany | 3rd and 4th ELAR | tgatlin@mgisd.net |
| Glover, Callie | 5th and 6th Science | cglover@mgisd.net |
| Guillen, Marisela | Pre-K3 | mguillen@mgisd.net |
| Hasten, Rolanda | 5th and 6th Social Studies | rhasten@mgisd.net |
| Hayden, Marcella | English | mhayden@mgisd.net |
| Heijligers, Inge | Spanish | iheijligers@mgisd.net |
| Henderson, Kayla | 2nd Grade | khenderson@mgisd.net |
| Holland, Toby | 3rd and 4th Science | tholland@mgisd.net |
| Horton, Chris | Teacher/Coach | chorton@mgisd.net |
| Kent, Khindra | 3rd and 4th Math | kkent@mgisd.net |
| Kirschner, David | Baseball/Art | dkirschner@mgisd.net |
| Lackey, Ryann | 5th and 6th Math | rlackey@mgisd.net |
| Logan, Landon | Ag Science/FFA | llogan@mgisd.net |
| McCreight, Ginger | 2nd Grade | gmccreight@mgisd.net |
| McDonald, Stacey | Pre-K4 | smcdonald@mgisd.net |
| Mooney, Thomas | Teacher/Coach | tmooney@mgisd.net |
| Moreland, Rhonda | Cafeteria | rmoreland@mgisd.net |
| Morris, Christy | Elementary Special Education | cmorris@mgisd.net |
| Moseley, David | Tech Director, Robotics, Cybersecurity | dmoseley@mgisd.net |
| Nelson, Ashleigh | 3rd/4th Social Studies/Art | anelson@mgisd.net |
| Rager, Melissa | Elementary PE/Yearbook | mrager@mgisd.net |
| Ramsey, Randa | Jr. High Math & Science/Coach | randa.ramsey@mgisd.net |
| Regan, Kim | Cafeteria | kregan@mgisd.net |
| Reyes, Lily | PK Aide | lreyes@mgisd.net |
| Reynolds, Colton | Athletic Director/Math | creynolds@mgisd.net |
| Roberson, Amber | PK Aide | aroberson@mgisd.net |
| Russell, Roxie | Special Education (High School) | rrussell@mgisd.net |
| Schones, Tammie | Teacher’s Aide | tschones@mgisd.net |
| Smith, Belinda | Science | bsmith@mgisd.net |
| Smith, Laura | Jr. High Reading & Language Arts | laurasmith@mgisd.net |
| Smith, Robert | Maintenance | rsmith@mgisd.net |
| Sparks, Jacques | Cafeteria Manager | jsparks@mgisd.net |
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