Karekin I.
Karekin I. designates the following persons:
- Karekin I (Catholicos of Cilicia) (1867–1952), Catholicos of Cilicia
- Karékine I. Khachadourian , Patriarch of Constantinople
- Karekin Sarkissian (1932–1999), as Karekin II. Catholicos of Cilicia, as Karekin I. Catholicos in Etschmiadzin