O'Neill offers a variety of activities throughout the school year. The students can choose from interscholastic and intramural sports, or any of the various clubs offered. These are the following sports...
The Interscholastic Program (competition with other schools) consists of:
Girls' Volleyball (September-October)
Boys' and Girls' Cross Country (September-October)
Boys' Basketball (November-January)
Girls' Basketball (February-March)
Boys' Volleyball (February-March)
Girls' and Boys' Track (April-May)
The Intramural Sports Program (with only O'Neill Students) consists of:
Basketball
Floor Hockey
Volleyball
Flag Football 3 on 3 basketball tournament
Other activities based on interest
Clubs and Other Activities offered at O'Neill may include:
Club/Activity | Sponsor |
| Student Council | M. Van Dyke |
| STARR and Recycling Club | C. Caton and K. Conrad
|
| Cheerleading | A. Lezatte and D. Jacobs
|
| Student Publications (Newspaper) | A. Nussbaum |
| Yearbook | A. Lezatte and A. Nussbaum |
| Gameboard Club | V. Jeris
|
| Scholastic Bowl | S. Swimmer
|
| Garden Club | S. Pinkus |
| Energy Team | M. Van Dyke |
| Art | A. Lezatte |
These clubs usually meet at least once a week after school. Intramurals take place before and after school. Specific times for activities and information about how to sign up will be announced during the school year.
