The Loud House Encyclopedia

S3E25A Hey Amy.png Hey, Leonard Loud, how'd you like to be with the Loud Family?
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Leonard Loud (more commonly referred to as Gramps) is a minor character in The Loud House. He is the Loud kids' paternal grandfather and father of Lynn Sr..


As revealed in episode "Home of the Fave" he apparently used to favor Lynn Sr.'s brother over him, though it's unknown if that's true or if Lynn Sr. just thinks it's true. He's very caring towards Lynn Sr. and his grandchildren. Like his son, he gets very emotional over stuff. Prior to the events of "Camped" he used to be a fisherman and because of this, he hardly got to see his family.

One day he hand-me-downed Vanzilla to his son.

Leonard made his full appearance in "Camped!". Lynn Sr. video calls him to tell him about Camp Mastodon closing but is unfortunately cut off due to bad connection. He appears later in the episode and saves the family along with the camp's treasure by catching them on his boat. At the end of the episode he decides to quit his job as fisherman and becomes the new proprietor for Camp Mastodon after Mr. Rinsler retired.


His appearance looks similar to a 1970s hippie. He has white hair, a white mustache, and goatee. He wears a tan bandana, and circular glasses with purple lenses. He also wears a purple long sleeved shirt, with an orange vest, blue pants, and red sandals. He also wears a peace necklace. He has similar facial features to his son.

However, in Lynn Sr.'s flashback in "Home of the Fave", his silhouette has shorter curly hair.

A flashback of him with a young Lynn Sr. in "Camped!" shows him looking almost identical to the fully-grown Lynn Sr., except that he has a beard much larger than the mustache he had in the flashback shown in "Vantastic Voyage". In the present, his hair and beard are grayish. He wears a orange parka, brown pants and light blue sneakers.


  • As of season 5, he's the first relative from Lynn Sr.'s side of the family to have a physical appearance in an episode.
    • He is also the first family member from Lynn Sr.'s side confirmed to still be alive.
  • Like Albert, it's unknown if his wife is still alive.

v - e - d The Loud House characters