Royo
Royo is a surname of Spanish origin. Notable people with the surname include:

 Andre Royo (born 1968), American actor, producer, and writer
 Adela Ruiz de Royo (1943–2019), Spanish-born Panamanian mathematics academic and educator
 Ángel Royo (born 1966), Spanish football manager
 Antonio Royo Marín (1913–2005), Spanish Dominican priest and theologian
 Aristides Royo ((born 1940), Panamanian politicians 
 Fernando Pérez Royo (born 1943), Spanish academic and politician
 Josep Royo (born 1945), Catalan contemporary artist
 Laura Royo (born 1999), Spanish football player
 Luis Royo  (born 1954), Spanish artist
 Manel Royo  (born 1994), Spanish football player
 Manuela Royo Letelier (born 1982), Chilean historian and lawyer
 Maria Alejandra Royo (born 2001), Panamanian beauty pageant titleholder
 Reyna Royo (born 1971), Panamanian model and beauty pageant contestant
 Romulo Royo (born 1976), Spanish contemporary artist
 Rubén Royo (born 1987), Spanish football player

Spanish-language surnames