• 
  Bryce Papenbrook

  Adrien / Cat Noir (voice)
• 
  Keith Silverstein

  Hawk Moth (voice)
• 
  Carrie Keranen

  Alya Césaire (voice)
• 
  Selah Victor

  Chloé Bourgeois (voice)
• 
  Mela Lee

  Tikki (voice)
• 
  Cristina Valenzuela

  Marinette / Ladybug (voice)
• 
  Max Mittelman

  Plagg (voice)
• 
  Sabrina Weisz

  Nathalie Sancoeur (voice)

• 
  Brian Beacock

  Additional Voices (voice)
• 
  Dorothy Elias-Fahn

  Additional Voices (voice)
• 
  Lex Lang

  Additional Voices (voice)
• 
  Jessica Gee

  Additional Voices (voice)
• 
  Grant George

  Additional Voices (voice)
• 
  Marieve Herington

  Additional Voices (voice)
• 
  Todd Haberkorn

  Additional Voices (voice)

• 
  Matthew Mercer

  Additional Voices (voice) (as Matt Mercer)
• 
  Lisa Kay Jennings

  Additional Voices (voice)