Ernesto Larkin
Ernesto Larkin.png
Full name

Ernesto Larkin


Cat's Head of Security


Mr. Larkin (father)
Magdalena Larkin (mother)
Theresa Russo (sister)
Janeive Larkin (brother)
William Larkin (brother)
Jerry Russo (brother-in-law)
Justin Russo (nephew)
Alex Russo (niece)
Max Russo (nephew)

First ep

""Uncle Ernesto""

Last ep

""Uncle Ernesto""

Portrayed by

Wilmer Valderrama

Ernesto Larkin is Theresa's brother and the uncle of Alex, Max, and Justin. He does not know about the Russo’s magical powers. Ernesto was mentioned in the episode "Justin's Little Sister" (season 1) when Theresa mentioned that Justin looked like Ernesto when she didn't know Justin was her son because of Alex's wish.


  • His name is one of Max Russo's two middle names, along with an unknown Alonzo family member.
  • Ernesto Larkin is portrayed by the actor Wilmer Valderrama, the titular voice of Handy Manny, another TV show on Disney.



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