 | Annouck Hautbois als Marinette Dupain-Cheng / Ladybug (voice) |
 | Benjamin Bollen als Adrien Agreste / Cat Noir (voice) |
 | Fanny Bloc als Alya Césaire (voice) |
 | Alexandre N'Guyen als Nino Lahiffe (voice) |
 | Antoine Tomé als Gabriel Agreste / Hawk Moth (voice) |
 | Marie Chevalot als Chloé Bourgeois / Nathalie Sancoeur (voice) |
 | Marie Nonnenmacher als Sabrina Raincomprix (voice) |
 | Martial Le Minoux als Tom Dupain (voice) |
| Flora Kaprielian als The Magician (voice) |
| Franck Tordjman als Nathaniel Kurtzberg / Ivan Bruel (voice) |
 | Gilbert Levy als Maître Fu (voice) |
| Jeanne Chartier als Emilie (voice) |
 | Jessie Lambotte als Nadja Chamack / Sabine (voice) |
 | Thierry Kazazian als The Monster / Plagg (voice) |
 | Lou als Marinette Dupain-Cheng / Ladybug (singing voice) |
| Jeremy Zag | Producer |
| Jeremy Zag | Director |
| Harvey Mason Jr. | Executive Music Producer |
| Yvann Thibaudeau | Editor |
| Todd B. Nurick | Associate Producer |
| Mihoko Soulié | Production Manager |
| Angie Nasca | Character Designer |
| Oliver Deveux | Production Coordinator |
| Caroline Goujard | Production Manager |
| Shannon Holtzapffel | Choreographer |
| Emmanuel Delétang | Music Supervisor |
| Thibaud Feyhl | Music Producer |
| Emmanuel Sebban | Assistant Editor |
| Juilen Ferritto | Lead Animator |
| Mathieu R. Grenier | Production Coordinator |
| Shannon Holtzpa | Story Artist |
| Charlotte Ramirez | Animation |
| Lilli Vilquin | Animation |
| Robin Thiriet | Animation |
| David Roux | Animation |
| Aton Soumache | Producer |
| Daisy Shang | Producer |
| Karim El Mokaddem | Head of Story |
| Emmanuel Jacomet | Executive Producer |
| Tyler Thompson | Executive Producer |
| Michael Gracey | Executive Producer |
| Alexis Vonarb | Executive Producer |
| Jean-Bernard Marinot | Executive Producer |
| Thierry Pasquet | Executive Producer |
| Cynthia Zouari | Executive Producer |
| Ben Li | Executive Producer |
| Jérôme Cointre | Production Design |
| Pascal Boutboul | Creative Producer |
| Maxime Boutboul | Music Arranger |
| Jeremy Zag | Story |
| Jeremy Zag | Screenplay |
| Bettina López Mendoza | Screenplay |
| Mk | Additional Construction |
| Jeremy Zag | Lyricist |
| Chris Read | Lyricist |
| Michael Gracey | Lyricist |
| Britt Burton | Lyricist |
| Jeremy Zag | Original Music Composer |
| Emmanuel Delétang | Executive Music Producer |
| Cameron Sonerson | Choreographer |
| Nathanael Bronn | Production Design |
| Jack Vandenbroele | Head of Animation |
| Ségolène Morisset | Animation Supervisor |
| Boris Plateau | Animation Supervisor |
| Simon Cuisinier | Animation Supervisor |
| Rachid Chikh | VFX Supervisor |
| Elisabeth Guery | Associate Producer |
| Brice Garnier | Associate Producer |
| Cameron Sonerson | Associate Producer |
| Marlin Prager | Associate Producer |
| Martin Meunier | Additional Dialogue |
| Thomas Astruc | Characters |
| Nathanael Bronn | Characters |
| Anthony Ferre | Story Artist |
| Philippe Guyenne | Story Artist |
| Virginie Hanrigou | Story Artist |
| Fabien Brandily | Story Artist |
| Etienne Guignard | Story Artist |
| Dirk Vandulmen | Story Artist |
| Pierre Le Couviour | Story Artist |
| Jun Violet | Story Artist |
| Benoit Tranchet | Background Designer |
| Regis Maillet | Background Designer |
| Wenkai Wang | Background Designer |
| Julien de Carvalho | Background Designer |
| Delphine Meier | Graphic Designer |
| Ken Lebras | Visual Development |
| Pierre Nicolas Bayle | Visual Development |
| Lou | Musician |
| Thomas Astruc | Original Series Creator |
| Nathanael Bronn | Original Series Creator |
