Websites below are not maintained or monitored by the Martin Web Team. Please refer to the listed sponsor when inquiring about their contents.
| NAME | SPONSOR EMAIL | MEETING LOCATION & TIME |
| Academic Decathlon | ||
| Academic Quiz League [Whiz Quiz] | ||
| Academic UIL | ||
| AFJROTC | ||
| ASL Club | ||
| AVID Club | ||
| Band | ||
| Bass Fishing | ||
| Bowling Team | ||
| Cheerleaders (Varsity) | ||
| Cheerleaders (Junior Varsity) | ||
| Cheerleaders (Freshman) | ||
| Chess | ||
| Choir | ||
| Computer Science | ||
| Criminal Justice League | ||
| Cultural Awareness Coalition | ||
| DECA | ||
| Dungeons and Dragons | ||
| Engineering Club | ||
| FCCLA- Family, Career and Community Leaders of America | ||
| FORK | ||
| French Club & French National Honor Society |
||
| Future Business Leaders of America [FBLA] | ||
| Future Farmers of America [FFA] | ||
| Gardening | ||
| Gaming | ||
| German Club, German National Honor Society & German Competition Team |
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| Girls Who Code | ||
| Hack | ||
| Health Occupations Students of America [HOSA] | ||
| Hispanic Students Association | ||
| Interact Club (Rotary International) | ||
| Italian Exchange Program | ||
| Junior World Affairs Council (JWAC) | ||
| Key Club | ||
| Knights Chess Club | ||
| Latin Club & Latin National Honor Society | ||
| LitMag | ||
| Martin Book Club | ||
| Martin Players & Thespian Society | ||
| Martin Student News | ||
| Math National Honor Society (Mu Alpha Theta) | ||
| Mock Trial Team | ||
| Multicultural Alliance Club | ||
| Muslim Student Association (MSA) | ||
| National Honor Society | ||
| National Science Honor Society | ||
| One Act Play | ||
| Oral Interpretation and Debate | ||
| Orchestra | ||
| Physics Club | ||
| Phoenix Yearbook | ||
| Project SOAR (Students Obtaining Academic Recognition) | ||
| Psi Alpha (Psychology Club) | ||
| Public Speaking Club | ||
| Quidditch Club | ||
| Ready Set Teach | ||
| Revive | ||
| Roboboat Team & MHS SEALS | ||
| Rho Kappa Social Studies NHS | ||
| Robotics Team | ||
| Rotary Interact Club | ||
| Rugby | ||
| Secular Student Alliance | ||
| Seekers [Christian Organization] | ||
| Society of the Fine Arts (SOFA) | ||
| Spanish Club | ||
| Spanish National Honor Society | ||
| Students Together And Naturally Diverse [STAND] | ||
| STEM Solar Car Racing | ||
| Steppers [Step Team] | ||
| Student Council | ||
| Sundancers [Drill Team] | ||
| Table Tennis | ||
| Technical Honor Society | ||
| Texas Association of Future Educators [TAFE] | ||
| The Coup [Literary Magazine] | ||
| UIL Accounting | ||
| UIL Current Events | ||
| UIL Social Studies | ||
| Vietnamese Student Association | ||
| Visual Arts Club | ||
| Warrior Post [Newspaper] | ||
| Warrior Women in Technology | ||
| World Geography Club | ||
| Unleashed Poetry Club | ||
| Young Americans for Political Awareness [YAPA] |