Boyle may refer to:

• Boyle, Kansas, an unincorporated community
• Boyle, Mississippi, a town
• Boyle County, Kentucky
• Boyle Heights, Los Angeles, a neighborhood

• Boyle (crater), a lunar crater
• 11967 Boyle, an asteroid
• Boyle, Alberta, Canada, a village
• Boyle, County Roscommon, Ireland, a town

• Boyle Abbey, County Roscommon, Ireland, a ruined Cistercian abbey
• Boyle Cross, in Somerset, England, a market cross

• Boyle (surname), a Scottish and Irish surname of Norman origin
• Boyle's law, in physics, one of the gas laws; named after Irish natural philosopher Robert Boyle
• Boyle's machine, used in the administration of general anaesthesia to patients
• Clan Boyle, a Scottish clan
• USS Boyle (DD-600), U.S. Navy destroyer

• Boyle River (disambiguation)
• Boil (disambiguation)