Michaela Antoniou is a Greek voice actress.
Animated Films
- Barbie in a Mermaid Tale: Deanne and the Lipstick Fish.
- Digimon: The Movie: Yolei Inoue, Terriermon and Omnimon.
- Hey Arnold! The Movie: Helga, Sid and Grandma Gertie (DVD dub).
- Pokémon:
- Pokémon: The First Movie: Misty and Jessie.
- Pokémon 2000: Misty and Jessie.
- Pokémon 3: Misty and Jessie.
- Pokémon 4Ever: Misty, Jessie, Towa and Dundee.
- Pokémon Heroes: Misty, Jessie and Oakley.
- Pokémon: Destiny Deoxys: Jessie, Tory Lund, Rebecca and Audrey.
- Pokémon: Lucario and the Mystery of Mew: Jessie, Queen Rin, Officer Jenny and Kidd.
- Pokémon Ranger and the Temple of the Sea: Jessie, Lizabeth and Judy.
- Pokémon: The Rise of Darkrai: Alice, Jessie, Nurse Joy and Allegra.
- Pokémon: Giratina and the Sky Warrior: Jessie, Shaymin, Layla and Nurse Joy.
- Pokémon: Arceus and the Jewel of Life: Jessie and Kiko.
- Pokémon: Zoroark: Master of Illusions: Jessie and Officer Jenny.
- Pokémon: Kyurem vs. The Sword of Justice: Nurse Joy.
- Pokémon: Diancie and the Cocoon of Destruction: Jessie and Diancee.
Animated Series
- Chloe's Closet: Jet Horton and Lil McGuire.
- Daigunder: Haruka.
- Diabolik.
- Galactik Football: Mei and Tia.
- Huntik: Secrets & Seekers: Zhalia Moon (MEGA dub).
- Legend Of The Dragon: Beingal.
- The Legend of Tarzan: Greenley.
- Life with Louie: Jeannie.
- Magi-Nation: Edyn and other roles.
- Marsupilami (2000).
- Mia and Me: Paula, Yuko and Panthea.
- Pokémon: Misty, Jessie, Nurse Joy, Lillie, Max (Season 6) and Officer Jenny (Season 1-13).
- The Powerpuff Girls: Buttercup (replaced by Maria Zervou).
- Squirrel Boy: Mom, Darlene, Oscar and Leon.
- X-Men: The Animated Series: Rogue and Jubilee (STAR dub, Seasons 3-5).
Live Action Series
- Power Rangers Jungle Fury: Liley.
- Power Rangers Operation Overdrive: Yellow Ranger.
