The Fallbrook Ag Booster Club is a local organization dedicated to supporting the FFA Chapter of Fallbrook Union High School, and the 4-H Clubs of Fallbrook and Bonsall.
 
All of the funds raised by the Ag Boosters are used to support these programs. In the past years, funds have been utilized for such needs as construction and improvement of agricultural facilities at the high school, support for the students attending leadership conferences, and financing for many 4-H projects. The Ag Boosters are active in the organization of the Youth fair, FFA Field Dats, and providing information for the Junior Livestock Auction at the San Diego County Fair.