Bartholomaeus Stockmann (Braunschweig,[1] c. 1550 - possibly 1609[2]) was a Danish composer who was a subject of Denmark–Norway. His 1590 publication Musica Nuptialis is the oldest collection of motets from Denmark.
He entered the Latin: cantorium of Frederick II of Denmark in Copenhagen in September 1587 as a bass singer, and thereafter became cantor in Flensburg.