Vigilant can refer to:
- HMRC Vigilant, two ships, and a number of cutters, of the British HM Customs and Excise
- HMC Vigilant, customs cutter of HM Customs and Excise
- HMS Vigilant, a number of ships of the British Royal Navy
- Vigilant (S 618), a French-navy ballistic missile submarine
- Vickers Vigilant, an anti-tank guided missile
- Vigilant (yacht), the winner of the 1893 America's Cup yacht race
- Grob Vigilant, a glider manufactured by Grob Aerospace of Mindelheim Mattsies of Germany
- CGS Vigilant, armed 3rd class cruiser and Great Lakes Fisheries protection vessel
- Vigilant (missile), a British anti-tank missile of the 1960s.
Famous quotes containing the word vigilant:
“We have a vigilant consul, Caninius, who never slept once during his entire term of office!”
—Marcus Tullius Cicero (106–43 B.C.)
“You are the current of the frozen stream,
Shadow invisible, ambushed and vigilant flame.”
—Allen Tate (1899–1979)
“The only free road, the Underground Railroad, is owned and managed by the Vigilant Committee. They have tunneled under the whole breadth of the land.”
—Henry David Thoreau (1817–1862)