Mariko Fujita (藤田 まり子, Fujita Mariko, born June 17) is a Japanese female animator and character designer. She worked for many years at Studio Fantasia and also worked for Madhouse, but now is freelance.

Her representative works are Cardcaptor Sakura, Galaxy Angel, Rosario + Vampire, Kampfer, Blessing of the Campanella, Jewelpet Sunshine, R-15, and Detective Opera Milky Holmes.