The Loud House Encyclopedia
The Loud House Encyclopedia

Carlos Casagrande is a recurring character in The Loud House and a main character in The Casagrandes.


Carlos is the son of Hector and Rosa Casagrande, and the brother of Maria Santiago. He studied a lot and became a college professor of marine biology. He is married to Frida Puga, and he has four children with her: Carlota, CJ, Carl, and Carlitos. He is also Bobby and Ronnie Anne's maternal uncle.


Carlos Casagrande vector.png

Carlos is a bibliophilic, absent-minded professor. He loves reading books so much, that he does this while doing other things at the same time. Reading books distracts him from what is happening around him, like he did not react to Lalo eating the food he is carrying, or on Carlino getting injured by a watermelon.

It was later shown in "Going Overboard" that Carlos had a secret interest of skateboarding and it was revealed that he was very good at it. He first got into it in college when he found out it was the most efficient method of getting around campus. It was also revealed that this is how he fell in love with Frida.

Since childhood he has sibling rivalry with Maria. Episodes "Cursed!" and "A Very Casagrandes Christmas" show that despite being an adult, he's still a momma's boy, because when he argues with Maria, he tattle tells on her to Rosa.


Carlos has short black hair, with some of the strands standing up, and also has thick, black eyebrows. He wears black glasses that have a square frame, a cream long sleeved shirt, a light green sweater, a red necktie, brown pants, a black belt with a yellow buckle, and dark brown shoes.


  • He's the tallest member of the Casagrande family.
  • His concept art revealed he was going to have facial hair.
  • He shares the given name of his voice actor Carlos Alazraqui.
  • "Store Wars with the Casagrandes" reveals that his ideal amount of sleep is ten hours, and that without adequate sleep, he becomes grumpy.
  • Carlos was the first Casagrande character to get possessed. This happens in "Bad Cluck".
  • "Snack Pact" reveals that he once ate a churro from someone besides Rosa, and she got so jealous she refused to cook for him for a month.
  • "A Very Casagrandes Christmas" reveals that he and Maria have fought in the kitchen since they were children.
  • "Fool's Gold" reveals that he's afraid of spiders.
  • "The Spies Who Loved Me" reveals that he once sewed a tracking chip into Carlota's jacket.
  • "Power Play with the Casagrandes" reveals that he has a Japanese pen pal.
  • "Fluff Love" reveals that he can play video games, thinks all claw machines are rigged, and often loses at "not it".
  • "Date with Destiny" reveals that he doesn't believe in Ernesto Estrella's fortunes.
  • "Skaters Gonna Hate" reveals that in college, another skater named Tony Hawk attempted to high five him, but instead slapped him in the face, causing him to fall down the skate ramp and spend a year in a cast. During that year, Carlos took up physics.
  • "Rook, Line, & Sinker" reveals that he plays chess when he gets aggravated with his kids.


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