Gustav von Oertzen
Gustav von Oertzen is the name of the following people:
- Gustav von Oertzen (colonial official) (1836–1911), German colonial official and imperial commissioner in German New Guinea
- Gustav von Oertzen (District Administrator) (1824–1900), Prussian District Administrator
- Gustav von Oertzen (General) (1853–1927), Prussian general of the infantry
- Gustav Adolf von Oertzen (1861–1942), German major general
- Gustav Dietrich von Oertzen (1772–1838), Mecklenburg landowner, chamberlain and district administrator