Kari Mata Hari is one of the main characters in some of the Przygody Reksia series of PC games, and is Reksio's girlfriend and love interest.

Her first appearance was in the game titled "Reksio i Kapitan Nemo".

Captain Nemo is the adoptive father of Kari after saving her from a cult known as "Wyznawcy Bakterii Coli".