Oby

Oby or OBY can refer to:


 * Oby (village), a medieval village located in Ashby with Oby, England, UK
 * Obiageli, a Nigerian feminine given name
 * Ittoqqortoormiit Heliport, an heliport in Ittoqqortoormiit, Greenland, by IATA code
 * Olav Øby (born 1994), a Norwegian footballer
 * Callia oby, a species of beetle found in Brazil