Below, in alphabetical order, is a list of Seguin’s clubs and organizations, along with their sponsors. Click on any club name to learn more about its background, planned activities, regular meeting schedule, contact information, and more.

Academic Decathlon (David Crocker, Sohrab Irani)
Art (Lennie Roberson)
Band (Grady Niblo)
Chess Club (Donna Marshall-Knowles)
Choir (Stanley Moody, Mariah Spiry)
College Prep Club (Christy Cleger)
Computer Science Club (Jennifer Reese)
Drama Club / Theatre (Robert Krecklow)
Drum Line (Angel Briseno)
Environmental Club (Donna Marshall-Knowles, Richard Dickerson, James Dumond)
FCA (Fellowship Christian Athletes) (Chris Rose)
FCCLA (Family & Consumer Science) (Cathy Ownby, Katie Brunk)
Freshman Class
HOSA (Health Occupations Students of America) (Shannon Willis)
Junior Class (Mandi Crowder, Cheryl Speer)
Key Club (Bethany Long)
SVA (Latin Club) (Marshal Westfall-Haessig)
MSA (Muslim Student Association) (Lennie Roberson)
NAHS (National Arts Honor Society) (Lennie Roberson, Brandi Cox, Evan O’Neal)
NHS (National Honor Society) (Cheryl Speer, Amanda Crowder)
NTHS (National Technical Honor Society) (Katie Brunk, Anna Fotoohi, Cathy Ownby)
Newspaper (Jon Neilsen)
Orchestra (Melina Shaffer, Kristin Davis)
Prom Committee (Amy Croft, Kelly Limer, Teresa Menard)
PTSA (Parent, Teacher, Student Association) (Darwin Brown)
Seguin Girls Rock! / Seguin M.E.N. (Oluchi Igbokwe)
Seguin Nation (Stephen Hafford)
Seguin Spirit (Teresa Menard)
Senior Class (Amy Croft, Kelly Limer, Teresa Menard)
Spanish Club (Marlene Cristino)
SOAR (Amy Croft)
Starline (Shaq Mouton)
Sophomore Class
Student Council (Amy Croft)
TAFE (Teachers Association of Future Educators) (Cathy Ownby)
Theatre (Robert Krecklow)
UIL Academics (Brian Brenner)
Yearbook (Alberto Rodriguez)