Osterby

Osterby may refer to:

People

 * H.C. Østerby (born 1955), Danish politician
 * Fie Østerby (born 1992), Danish professional racing cyclist

Places

 * Osterby, Rendsburg-Eckernförde, municipality in Rendsburg-Eckernförde district, Schleswig-Holstein, Germany
 * Osterby, Schleswig-Flensburg, municipality in Schleswig-Flensburg district, Schleswig-Holstein, Germany
 * Österby, village in Noarootsi Parish, Lääne County, Estonia
 * Østerby, Denmark, village in Jammerbugt Municipality, Denmark

Other uses

 * Osterby Man (died 75 AD), bog body from Iron Age discovered in Germany