In 1859, an unnamed British-owned pig wandered into Lyman Cutlar's potato patch on San Juan Island and was shot, thus setting off a (small) cold war.
Arnold Ziffle, a small Chester White pig, co-starred on television's "Green Acres" in the 1960's.
Big Bill, a 2,552 lb pig, who stood 5'9" at the shoulder.
The Tamworth two: Butch Cassidy and the Sundance Pig, two ginger-haired pigs, who spent a week on the run in January 1998 in Wiltshire, southwest England.
List of fictional pigs
List of historical animals