Osdorf may refer to places in Germany:
Osdorf, Schleswig-Holstein, a municipality in the district of Rendsburg-Eckernförde Osdorf, Hamburg, a quarter of the Free and Hanseatic city of Hamburg Osdorfer Straße, a railway station in Berlin
See also , a pre- and post-war fishing trawler, which served during the war as the vorpostenboot V 311 Osdorf