Valdemar Heinrich Nicolas Irminger (29 December 1850 – 10 February 1938) was a Danish painter.
[1] Born in Copenhagen, Irminger attended the Royal Danish Academy of Fine Arts from 1867 and 1873.
In 1888, he won the Academy's medal for Motiv fra Børnehospitalet ved Refsnæs (View from the Children's Hospital at Refsnæs) and the following year for Fra et Børnehospital (From a Children's Hospital).
His works include portraits, religious subjects, soldiers, animals and children.
[1] In 1908, Irminger married the Danish sculptor Ingeborg Plockross.