William Templeton Johnson

William Templeton Johnson (1877 – 1957) was a notable San Diego architect. He was a fellow to the American Institute of Architects (AIA) in 1939.

Johnson is known for his Spanish Revival buildings, all in San Diego unless otherwise noted:

La Jolla Public Library, now the Athenaeum Music & Arts Library, 1921 Fine Arts Gallery in Balboa Park in 1932, now the San Diego Museum of Art, 1926 La Valencia Hotel, La Jolla, 1926 The San Diego Trust & Savings Bank at Sixth and Broadway, 1928 The Serra Museum in Presidio Park, 1929 three buildings (one extant) for the Ibero-American Exposition of 1929, Seville, Spain The Mabel Shaw Bridges Music Auditorium, Pomona College, Claremont, California The San Diego Natural History Museum, also in Balboa Park, 1932 The San Diego County Administration Center (with other architects)