Diamond Bar High School is supported by six parent groups. Our community has shared the school's goals and values of providing a high quality education throughout our twenty-five year history. While many other schools also have parent support, Diamond Bar High School enjoys a unique relationship with its parents- a relationship which unifies parents' efforts and resources to maximize the impact of their support.

• Brahma Boosters
• Brahma Foundation
• Chinese American Parents Association (CAPA)
• Council of African American Parents(CAAP)
• Hispanic Organization of Parents and Education (HOPE)
• Korean American Parents Association (KAPA)