Clubs & Organizations
DeMatha offers a variety of co-curricular activities to appeal to the interests and abilities of a wide range of students.
They include varsity, junior varsity, freshmen and intramural athletics, service organizations, student publications, special interest clubs, student government, National Honor Society and elective bands and choral ensembles. DeMatha responds to the requests of students to develop clubs to pursue their interests.
| Club | Moderator | Student Contact | Email Moderator |
| A Capella DeMatha | Mr. Turk | jturk@dematha.org | |
| Academic Quiz Bowl | Mr. Hager / Mr. Twigg | mhager@dematha.org; htwigg@dematha.org | |
| Anime Club | Mr. Twigg | Christian Minatti & Nigel Abner | htwigg@dematha.org |
| Art Club | Mr. Holsey / Mr. House | vholsey@dematha.org; rhouse@dematha.org | |
| Asian American Club | Mr. Sharps | jsharps@dematha.org _ htwigg@dematha.org | |
| Aviation Club | Mr. Conermann | Cameron Tucker | aconermann@dematha.org |
| Best Buddies Club | Mr. April | sapril@dematha.org | |
| Black Student Union (BSU) | Mr. Ayala | mayala@dematha.org | |
| Book Club | Mr. Goodson | Anthony Lukban & Matthew Conlon | mgoodson@dematha.org |
| Chess Club | Mr. Twigg | River Robinson & Anthony Bardonille & Christian Minatti | htwigg@dematha.org |
| Cyber Security | Mr. Roberts | mroberts@dematha.org | |
| DeMatha Players | Mr. Rafferty | krafferty@dematha.org | |
| DeMatha Latino Community | Mr. Hoke | Steven Ramirez | dhoke@dematha.org |
| Dungeons and Dragons | Mr. Rafferty | krafferty@dematha.org | |
| Ecology Club | Mrs. Stockton | sstockton@dematha.org | |
| Film Club | Mr. Sharps | jsharps@dematha.org | |
| Fishing Club | Mr. Travers | Michael Manley | atravers@dematha.org |
| Investment Club | Mr. Sicko | ssicko@dematha.org | |
| Mock Trial | Mr. Sicko / Mr. McConnell | ssicko@dematha.org | |
| Music Production Club | Mr. Garrett | tgarrett@dematha.org | |
| National Society of Black Engineers (NSBE) | Mr. Blorstad | Aidan Ankrah | rblorstad@dematha.org |
| Photography Club | Mr. Travers | atravers@dematha.org | |
| Ping Pong | Mr. Holsey | vholsey@dematha.org | |
| Robotics Club | Mr. Blorstad | Aidan Ankrah | rblorstad@dematha.org |
| Social Justice Club | Mr. Luke Lama | llama@dematha.org | |
| Sports Debate Club | Mr. Hoke | Miko Savoy | dhoke@dematha.org |
| Video Game Club | Mr. Twigg | htwigg@dematha.org |