Agnieszka Mrozińska-Jaszczuk (born April 10, 1989 in Zawiercie, Poland) - is a Polish theater and voice actress, film and television producer, singer, and dancer.
She is currently working in Polish music theater play Roma.
She's best known as Polish voices of:
- Sticks the Badger from the TV series Sonic Boom
- Rainbow Dash from the TV series My Little Pony: Friendship is Magic.
- Pixel Perfect - Samantha
- Camp Rock - Mitchie Torres
- Princess Protection Program - Rosalinda
- Camp Rock 2: The Final Jam - Mitchie Torres
- The Suite Life Movie - Bailey Pickett
- Radio Rebel
- Violetta: El Viaje - Violetta Castillo
- I'm in the Band - Bertha
- Sonny with a Chance - Allison "Sonny" Munroe
- The Suite Life on Deck - Bailey Pickett
- So Random! - Debby Ryan
- Violetta - Violetta Castillo
- Henry Hugglemonster - Henry Hugglemonster
- Doc McStuffins - Ruby
- Miles from Tomorrowland - Frida
- PrankStars - Debby Ryan