Ramona Convent Secondary School is a private, Catholic, college preparatory school for girls grades 9–12, located in Alhambra, California, a suburb of Los Angeles. It is sponsored by the Sisters of the Holy Names of Jesus and Mary. Established in 1889 and named after Ramona Yorba, wife of Benjamin Davis Wilson, Ramona is one of the oldest continually operating schools in the same location in California. Ramona is fully accredited by the Western Association of Schools and Colleges, part of the Western Catholic Education Association, and was a U.S. Department of Education Blue Ribbon School of Excellence recipient in 1993 and 1998. Ramona was voted "Best Catholic School" in the San Gabriel Valley Readers' Choice Awards in 2018 and again in 2019.