1. Key Club
Key Club is the oldest and largest service program for high school students. What makes Key Club so successful is the fact that it is a student-led organization that teaches leadership through serving others. Members of the Kiwanis International family, Key Club members build themselves as they build their schools and communities.
At Mercy High School, the Key Club is supervised by Mrs. Eileen Bauer. Officers are elected at the beginning of each year.
2. The California Scholarship Federation (CSF)
The California Scholarship Federation (CSF) emphasize high standards of service, scholarship, and citizenship for California high school students. CSF encourage service to the school and community while fostering pride in scholastic achievement. CSF is an academic club with certain acheivement based requirements.
At Mercy High School, the CSF club is supervised by Mrs. Helen Arbini. Officers are elected at the beginning of each year.
3. Mu Alpha Theta Mathematics Honor Society