Arturo Santiago (or just simply Dr. Santiago) is a minor character in The Loud House, and he is the father of Bobby and Ronnie Anne and the ex-husband of Maria Santiago. He was first mentioned in "A Tale of Two Tables".


He's a Latin-American man with black shaggy hair, a mustache, and a beard. He wears a light green t-shirt, a stethoscope, blue jeans, white socks with orange horizontal stripes, and red shoes.


  • It was revealed in "Friended! with the Casagrandes" that Arturo lives in Peru. Though, he now lives in Great Lakes City after the events of "Operation Dad".
  • In "Friended! with the Casagrandes", Arturo and Maria are confirmed to be split up, which means that they are likely separated or possibly even divorced.
    • In "Operation Dad", it is revealed that they are actually divorced.
  • Despite the fact his voice actor, Eugenio Derbez, is Mexican, he didn't reprise his role as Arturo for the Latin American Spanish dub.


v - e - d The Casagrandes characters
v - e - d The Loud House characters
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