A

• ACS ChemClub
• Action Earth
• American Red Cross Club
• Amnesty International
• Ancient Greek Club
• Annenberg Science Symposium
• Art Club
• Asian Culture Club

B

• Badminton Club
• Band
• Battle of the Books (Reading Olympics)
• Best Buddies
• Black Student Union
• B-Sharps (Men's Ensemble)

C

• Care for Cancer
• Chess Club
• Children's Heart Club
• Class of 2021
• Class of 2022
• Class of 2023
• Class of 2024

E

• Ethics Bowl
• Euterpe Musicians Club

F

• FACETS
• Fellowship of Christian Athletes (FCA)
• Fishing Club
• Future Business Leaders of America (FBLA)

G

• Gavel Club
• Golf Club

H

• Hi-Q
• Hispanic Student Association
• Homeless Youth Project
• Honor Council
• Honors Jazz
• Humans Helping Humans

I

• International Youth Neuroscience Association

L

• Latin Club

M

• Madrigals (Women's Ensemble)
• Marching Band
• Math Club
• Microsoft Registered Refurbishers
• Model Congress
• Model U.N.
• Multicultural Club

N

• National Honor Society
• New Student Club/Activity Request Form
• North American Computational Linguistics Olympiad (NACLO)
• Note in a Tote

O

• Operation Smile
• Orchestra

P

• Peer Tutoring
• Percussion Drum Line Ensemble
• Ping Pong Club
• Product Project
• Pro-Musica (Mixed Ensemble)

R

• Radnor Actors Workshop (RAW)

• Radnor Color Guard/Indoor Guard
• Radnor Community Musicians
• Radnor Interact
• Radnor League of Women Voters Student Chapter
• Radnor Raiders
• Radnor Ravers Poi Club
• Radnor Robotics
• Radnorite
• RadTV
• RHS Chapter of Junior State of America
• Roots and Shoots

S

• SeaPerch
• Sexuality & Gender Alliance (SAGA)
• Spanish Service Club
• SpeakUp! Club
• Student Ambassadors
• Student Government
• Student Library Board
• Students Helping Students

T

• Technical Theatre/Stage Crew
• Thirst Project
• Tri-M Music Honor Society

U

• USABO (Biology Olympiad)
• USAPhO (Physics Olympiad)

V

• Video Game Club

W

• Women in STEM (wiSTEM)

Y

• Yearbook
• Young Democrats Club
• Young Republicans Club