Ensign
Ensign most often refers to:

Ensign (flag), a flag flown on a vessel to indicate nationality
Ensign (rank), a navy (and former army) officer rankEnsign or The Ensign may also refer to:

Places
Ensign, Alberta, Alberta, Canada
Ensign, Kansas
Ensign Lake, a lake in Minnesota
Ensign Peak, Utah
Ensign Township, Michigan
Ensign Township, North Dakota (near Glenburn)

People
Given name
Ensign Cottrell (1888–1947), American baseball player
Ensign Dickinson (1819–1897), American politician
Ensign H. Kellogg (1812–1882), American politician

Surname
Ensign (surname)

Transportation
Pearson Ensign, a class of full-keel sailboats
USS Ensign (SP-1051), a United States Navy patrol boat in commission from 1917 to 1919
Armstrong Whitworth Ensign, a class of British airliner, and the name of the first example
Ensignbus, a bus company in England
Ensign Manufacturing Company, a defunct railroad car manufacturing company in West Virginia

Music
Ensign (band), a hardcore punk band
Ensign (EP), the band's eponymous 1996 release
Ensign Records, British record label, now part of EMI

Newspapers and magazines
The Ensign (newspaper), a newspaper published by Allied Press serving Gore, New Zealand
Ensign (LDS magazine), a former magazine of The Church of Jesus Christ of Latter-day Saints
The Ensign (USPS magazine), the official magazine of the United States Power Squadrons

Other uses
Ensign Racing, a defunct Formula One team
Ensign Energy Services, a Calgary-based oil well drilling and servicing company
The Ensign (video game), a text-based iOS video game
Ensign, the botanical author abbreviation for Margaret Ruth Ensign