John Ware

• John Ware (cowboy), Canadian cowboy and rancher in pre-Confederation Alberta and originally from the United States
• John Ware (TV journalist), BBC journalist
• John Ware (cricketer), 19th-century athlete
• John H. Ware III, Republican member of the U.S. House of Representatives from Pennsylvania
• John Ware (musician), drummer with First National Band
• John Ware (physician), American physician and professor of medicine