UK Border Agency
- Country: United Kingdom
- Type: Government
- Website: www.gov.uk/government/organisations/uk-visas-and-immigration
- Update: 05-02
This website is the official website of the UK Border Agency (UKBA) and provides information on visas and immigration, European citizenship, British citizenship, refugee policy, customs and travel information, and business and sponsorship. The UK Border Agency is the largest law enforcement agency in the United Kingdom and is an agency of the United Kingdom's Home Office, which is mainly responsible for UK border affairs and safeguarding the security of the UK borders.