• 
  Ben Diskin

   Nino
• 
  Carrie Keranen

  Alya Césaire
• 
  Mela Lee

  Tikki
• 
  Christina Vee

   Marinette-Dupain Cheng
• 
  Bryce Papenbrook

  Cat Noir
• 
  Brian Beacock

  27 episodes, 2015-2018
• 
  Paul St. Peter

  30 episodes, 2016-2019
• 
  Philece Sampler

  28 episodes, 2015-2019

• 
  Dorothy Elias-Fahn

  27 episodes, 2015-2018
• 
  Christopher Corey Smith

  Additional Voices
• 
  Lex Lang

  29 episodes, 2015-2019
• 
  Vic Mignogna

  27 episodes, 2015-2018
• 
  Joe Ochman

  29 episodes, 2015-2019
• 
  Michael Sinterniklaas

  28 episodes, 2015-2019
• 
  Keith Silverstein

  Hawk Moth

• 
  Jessica Gee

  Additional Voices
• 
  Grant George

  Additional Voices
• 
  Selah Victor

  Chloé Bourgeois
• 
  Marieve Herington

  27 episodes, 2015-2018
• 
  Todd Haberkorn

  Additional Voices
• 
  Matthew Mercer

  28 episodes, 2015-2019
• 
  Cristina Valenzuela

  Ladybug
• 
  Lisa Kay Jennings

  25 episodes, 2016-2018
• 
  Max Mittelman

  Plagg
• 
  Sabrina Weisz

  Nathalie Sancoeur
• 
  Erin Fitzgerald

   Additional Voices
• 
  John C. Hyke

   Additional Voices / ...
• 
  André Gordon

  Additional Voices
• 
  Stephanie Sheh

   Additional Voices / ...
• 
  Kira Buckland

  Additional Voices