| By Popularity
| Alphabetical (What's This?)|
- Cal Youth Sports & Recreation
Providing information about all youth sports programs at the university.
- Los Altos Masters
- Los Altos
Swim club for people of all ages and abilities.
- Napa Valley Pop Warner
- Pacific Rowing Club
Co-ed crew open to high school students.
- Palo Alto Knights Pop Warner Youth Football
- Palo Alto
- Santa Rosa Lacrosse
- Santa Rosa
Players in seventh through twelth grade in Santa Rosa, Healdsburg, Rohnert Park, Cotati, Sebastopol, and Petaluma are welcome.
S4K works with East Bay elementary schools to provide quality in-school and afterschool sports programming with a focus on youth development issues.
- Team-Up for Youth
Provides technical assistance, makes grants, and influences public policy to advance the field of youth sports.