Alby gård is the oldest farm in Jeløya in Moss, Norway. The farm has roots back to early Viking Age. The main building was given its present shape after a fire in 1866, and in 1963 the municipality bought the farm of the last private owner, shipowner Biørn Biørnstad. Today, Galleri F 15 rents the main building, while the stabburet can be used by the county governor such as Jeløy Naturhus, and the land is leased away. Jeløy is also a special area with unique nature. The Søre Jeløy landscape conservation area was created in 1983, and helps to preserve the historic characteristic of the landscape.