Luis Ruiz

Luis Ruiz may refer to:
 * Luis Ruiz Tagle (1898–?), Chilean sports shooter
 * Luis Ruiz Suárez (1913–2011), Spanish missionary
 * Luis Ruiz (footballer, born 1987), Colombian footballer
 * Luis Ruiz (footballer, born 1992), Spanish footballer
 * Luis Ruiz (footballer, born 1997), Venezuelan footballer
 * Luis Ruiz (Oz), a character on the TV series Oz