Dainzangiin Dolgor

Dainzangiin "Daizan" Dolgor (Mongolian: Дайнзангийн "Дайзан" Долгор; born 1 July 1907?) is a Mongolian supercentenarian whose claim is currently unvalidated by the Gerontology Research Group (GRG). If her claim is true, she could be oldest person ever from Mongolia.

Dainzangiin claims to be born on 1 July 1907. She lives in Chingeltei, Ulaanbaatar since 1960.

In 2016, she was oldest living woman in Ulaanbaatar and second oldest living person in city, behind 109-years-old man Luvsangiin Danzan. According to Mongolian statistics from February 2018, Dainzangiin is oldest living person in Mongolia, as well as only living supercentenarian claim.