Assurance may refer to:

• Assurance (computer networking)
• Assurance (theology), a Protestant Christian doctrine
• Assurance services, offered by accountancy firms
• Life assurance, an insurance on human life
• Quality assurance
• Assurance IQ, Inc., a subsidiary of Prudential Financial

• Assurance, West Virginia, an unincorporated community in the United States
• Mount Assurance, New Hampshire, United States

• HMS Assurance
• USS Assurance

• All pages with titles containing Assurance
• Insurance