Arsh Cap (born November 30, 2019 in Islamabad, Pakistan) is one of the adoptive daughters of Marci and Matthew Cap.
- Father: Matthew Cap
- Mother: Marci Cap
- Brothers: Safa Cap, Aamir Cap, Tariq Cap, Nabeel Cap, Fizza Cap, Waseem Cap, Zohaib Cap, Yasir Cap, Aadil Cap, Aasim Cap, Kausar Cap
- Sisters: Mehwish Cap, Iram Cap, Leena Cap, Sumaira Cap, Khadijah Cap, Nafeesa Cap, Falak Cap, Saima Cap
- She enjoys Rollerskating and surfing