Anders Thiset (25 February 1850 -14 July 1917) was a Danish historian, genealogist, heraldic artist, archivist and encyclopedist.

Thiset was born in Copenhagen, Denmark. He was a student of H.E. Melchior (1881-1927) and completed Melchiors Borgerskole with a preliminary examination in 1864. He b'Danske adelige Brevkister (1897). He is most known for publishing Danmarks Adels Aarbog from 1884 together with journalist H.R. Hiort