Ørnulf

Ørnulf is a Norwegian given name that may refer to
 * Ørnulf Andresen (born 1944), Norwegian cyclist
 * Ørnulf Bast (1907–1974), Norwegian sculptor and painter
 * Ørnulf Dahl (1900–1971), Norwegian military officer
 * Ørnulf Egge (1910–1978), Norwegian politician
 * Ørnulf Gulbransen (1916–2004), Norwegian flute player
 * Ørnulf Opdahl (born 1944), Norwegian painter and educator
 * Ørnulf Ranheimsæter (1919–2007), Norwegian illustrator, graphical artist and essayist
 * Ørnulf Rød (1891–1969), Norwegian barrister
 * Ørnulf Seippel (born 1962), Norwegian sociologist
 * Ørnulf Tofte (born 1922), Norwegian police officer