Blue cow

Blue Cow may refer to:


 * Blue Cow (cartoon), a cartoon cow who appears in both The Story Makers and Tikkabilla
 * Blue Cow, New South Wales, a village in NSW, Australia
 * The Blue Cow, one of the "blue" public houses and inns in Grantham
 * Belgian Blue, a breed of cattle
 * Nilgai, an Indian Antelope whose name translates to "Blue Cow"