Sainkho Namtchylak (Tuvan: Сайын-Хөө Намчылак, Russian: Сайнхо Намчылак, born 1957) is a singer originally from Tuva, an autonomous republic in the Russian Federation just north of Mongolia. She has been resident in Vienna, Austria since 1991. She is known for her Tuvan throat singing[1] (khöömei).