John Hobbs

• John Hobbs (ornithologist), police officer and ornithologist
• John Hobbs (baseball), Major League Baseball pitcher
• John Raymond Hobbs, professor of chemical immunology
• John Hobbs (missionary), New Zealand missionary, artisan and interpreter
• John Hobbs (cricketer, [born 1935)], English cricketer
• John Hobbs, a county sheriff in Southeast Missouri in 1942
• Jack Hobbs, English cricketer