Tema
- San Mateo Superior Court1
- Sequoia High School1
- Service Area No. 51
- Shannon Pekary1
- Sharon Wallace1
- Sheila George1
- Shule Mandela1
- Shule Mandela Academy1
- Shule Ya Taita1
- Sister Mahasid1
- South San Mateo and Palo Alto League of Women Voters1
- St. Francis of Assisi1
- St. John's Church1
- Stan Hall1
- Stanford Mid-Peninsula Urban Coalition1
- Stephanie Smith1
- Stokely Carmichael (Kwame Ture)1
- Student Nonviolent Coordinating Committee (SNCC)1
- Summer of Love1
- Supreme Court of the State of CA1