Hosta

King of Spain mainly refers to:

• The monarchy of Spain, headed by the King or Queen of Spain
• Felipe VI, current King of Spain
• The full list of Spanish monarchs

It may also refer to:

• "King of Spain", a song by the Canadian band Moxy Früvous
• "King of Spain", a song by the American indie rock band Galaxie 500
• "King of Spain", a song by Swedish indie folk artist The Tallest Man On Earth
• Future Kings of Spain, an Irish rock band
• Raoul and the Kings of Spain, an album by the English band Tears for Fears
• A nickname for Ashley Giles, an English cricketer