Ostenfeld

Ostenfeld may refer to:


 * Ostenfeld, Nordfriesland, a municipality in Schleswig-Holstein, Germany
 * Ostenfeld, Rendsburg-Eckernförde, a municipality in Schleswig-Holstein, Germany
 * Asger Skovgaard Ostenfeld, a Danish civil engineer
 * Carl Hansen Ostenfeld, a Danish botanist