A number of vessels of the British revenue services, at times known as the Inland Revenue, HM Customs and Excise, HM Revenue and Customs, and most recently UK Border Agency, have been named Vigilant:
HMRC Vigilant was a customs cutter built in 1901 and converted into a houseboat in 1920. She is currently laid up awaiting preservation.
HMRC Vigilant was the former HMS Esther, acquired in 1921 and the sole Revenue vessel during the 1920s.
HMRC Vigilant was the former HMS Benbecula, acquired in 1947.
HMC Vigilant is a customs cutter built in 2003, and in service as of 2009 (previously HMRC Vigilant, and HMCC Vigilant).
