Backwarder
Episode: 3x01 | Airdate: Apr 14, 2019 (30 min)
Episodes
Weredad
Episode: 3x02 | Airdate: Apr 21, 2019 (30 min)
Chameleon
Episode: 3x03 | Airdate: Apr 28, 2019 (30 min)
Animaestro
Episode: 3x04 | Airdate: May 5, 2019 (30 min)
Bakerix
Episode: 3x05 | Airdate: May 12, 2019 (30 min)
Silencer
Episode: 3x06 | Airdate: May 19, 2019 (30 min)
Oblivio
Episode: 3x07 | Airdate: May 26, 2019 (30 min)
Stormy Weather 2
Episode: 3x08 | Airdate: Jun 2, 2019 (30 min)
Reflekdoll
Episode: 3x09 | Airdate: Oct 21, 2019 (30 min)
Onichan
Episode: 3x10 | Airdate: Oct 21, 2019 (30 min)
Miraculer
Episode: 3x11 | Airdate: Oct 22, 2019 (30 min)
The Puppeteer 2
Episode: 3x12 | Airdate: Oct 23, 2019 (30 min)
Desperada
Episode: 3x13 | Airdate: Oct 24, 2019 (30 min)
Startrain
Episode: 3x14 | Airdate: Oct 25, 2019 (30 min)
Kwamibuster
Episode: 3x15 | Airdate: Oct 27, 2019 (30 min)
Feast
Episode: 3x16 | Airdate: Oct 28, 2019 (30 min)
Ikari Gozen
Episode: 3x17 | Airdate: Oct 29, 2019 (30 min)
Timetagger
Episode: 3x18 | Airdate: Oct 30, 2019 (30 min)
Party Crasher
Episode: 3x19 | Airdate: Oct 31, 2019 (30 min)
Gamer 2.0
Episode: 3x20 | Airdate: Nov 3, 2019 (30 min)
Cat Blanc
Episode: 3x21 | Airdate: Nov 10, 2019 (30 min)
Félix
Episode: 3x22 | Airdate: Nov 17, 2019 (30 min)
Ladybug
Episode: 3x23 | Airdate: Nov 24, 2019 (30 min)
Christmaster
Episode: 3x24 | Airdate: Dec 1, 2019 (30 min)
Heart Hunter (The Battle of the Miraculous – Part 1)
Episode: 3x25 | Airdate: Dec 8, 2019 (30 min)
Miracle Queen (The Battle of the Miraculous – Part 2)
Episode: 3x26 | Airdate: Dec 8, 2019 (30 min)
Miraculous World: New York, United Heroez
Episode: S03 Special | Airdate: Sep 25, 2020 (52 min)
During a school field trip, Ladybug and Cat Noir meet the American superheroes, whom they have to save from an akumatized super-villain. They will also discover that Miraculous exist in the United States, too.