Frida Cap (born February 11, 2033 in Roskilde, Denmark) is one of the adoptive daughters of Marci and Matthew Cap.
- Father: Matthew Cap
- Mother: Marci Cap
- Brothers: Sebastian Cap, Storm Cap, Adam Cap, Rasmus Cap, Mikkel Cap, Magnus Cap, Sander Cap, Emil Cap, Felix Cap
- Sisters: Josefine Cap, Laura Cap, Ida Cap, Selma Cap, Lizzie Cap, Nanna Cap, Freja Cap, Alberte Cap, Malou Cap, Mathilde Cap
- Her full name is Frida