San Juan, Spanish for Saint John, most commonly refers to:

• San Juan, Puerto Rico
• San Juan, Argentina
• San Juan, Metro Manila, a city in the Philippines

San Juan may also refer to:

• E. San Juan Jr. (born 1938), Filipino writer
• Olga San Juan (1927–2009), American actress
• Rossana San Juan (born 1969), Mexican actress and singer

• ARA San Juan (S-42), a submarine of the Argentine Navy that disappeared in November 2017 in the South Atlantic
• San Juan Bautista (ship), a Japanese-built galleon
• San Juan de Silicia, a ship in the Spanish Armada that sunk off the Isle of Mull, in Scotland
• USS San Juan, various ships of the United States Navy

• San Juan (card game) by Andreas Seyfarth, a card game for two to four players
• San Juan, a Peruvian beer brewed by Backus and Johnston
• San Juan, the Honduran name of the Gold Tree (Tabebuia donnell-smithii)
• Fiesta de San Juan, the Spanish name for Saint John's Eve
• San Juan Festival, celebrated in Moyobamba, Peru

• San Juan Bautista (disambiguation)
• San Juan Cathedral (disambiguation)
• San Juan High School (disambiguation)
• San Juan del Río (disambiguation)
• San Juan River (disambiguation)
• Saint-Jean (disambiguation)
• Saint John (disambiguation)
• Saint Juan (disambiguation)
• Sant Joan (disambiguation)
• São João (disambiguation)

This disambiguation page lists articles associated with the title San Juan.
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