APU/Citrus College station is an at-grade light rail station on the L Line of the Los Angeles Metro Rail system. It is located between Palm Drive and Citrus Avenue, a block north of Foothill Boulevard, in Azusa, California. It is named after the nearby Azusa Pacific University (APU) and Citrus College. This station opened on March 5, 2016, as part of Phase 2A of the Gold Line Foothill Extension, and currently serves as the northern terminus of the L Line. Phase 2B of the Foothill Extension will open to Pomona in 2026.