(13 February 1828 - 10 February 1911) was a Norwegian landscape painter.
Morten Muller was born in Holmestrand, in Vestfold County, Norway. Morten Miller began his art studies with Adolph Tidemand and Hans Gude in Desseldorf, Germany from 1847 to 1848. From 1850 he was again a student at the Art Academy in Desseldorf, with Johann Wilhelm Schirmer as a teacher.
From 1850-51, Muller painted with the Swedish landscape painter Marcus Larson in Stockholm. From 1866 to 1873, Morten Muller lived in Oslo, where he taught together with Knud Bergslien, first at the art school operated by Johan Fredrik Eckersberg. Later he continued working with Knud Bergslien at the Bergslien school of Art. From 1875, when Muller returned to Desseldorf, where he lived the rest of his life. Among his landscape motifs are fjords and pine forests. He is represented with several works in the National Gallery of Norway.
In 1875, Morten Muller was appointed as a painter to the Swedish Royal Court. He was knighted into the Order of Vasa in 1869 and in 1874 became an honorary member of the Royal Swedish Academy of Arts in Stockholm.
