| Club / Organization |
| 3-D Printing |
| Art |
| Asian Americans |
| Band |
| Black Student Union |
| Bleacher Creatures |
| Cheerleading |
| Choir |
| Class Leadership |
| Dance Team (Eaglettes) |
| Dead Poets Society |
| Debate |
| DECA |
| Diversity Council |
| Drama Club |
| Eagle Broadcast Club |
| Eagle Service Club |
| Eagles International |
| FCCLA |
| FCA |
| FFA |
| Forensics |
| French Club |
| French National Honor Society |
| Future Educators of Olathe |
| Gavel Club |
| Gender and Sexuality Alliance |
| German Club |
| German National Honor Society |
| Hispanic Leadership Club |
| International Language Poetry Contest |
| Jazz Strings |
| Korea Club |
| Ladies in Tech |
| Link Crew |
| Math Club |
| Mind Burst (Literary Magazine) |
| Mountain Music |
| National Art Honor Society |
| National Honor Society |
| Olathe Student Medical and Health Society |
| ON Latina Leadership |
| ON Paws |
| Orchestra |
| Poetry Contest |
| Poetry Out Loud School-Wide Contest |
| Scholars Bowl |
| Science Bowl |
| Science Olympiad |
| Sign Language Club |
| Smart Club |
| Smash Club |
| Student Council |
| Student Democrats |
| Superintendent's Student Advisory Council |
| Technology Student Association |
| The Cardboard Club |
| The Chronicle Newspaper |
| Yearbook Cornerstone |
