Helena

Helena may refer to:

People

 * Helena (given name), a given name (including a list of people and characters with the name)
 * Katri Helena (born 1945), Finnish singer
 * Helena, mother of Constantine I
 * Saint Helena (disambiguation)

Greece

 * Helena (island)

Guyana

 * Helena, Guyana

United States

 * Helena, Alabama
 * Helena, Arkansas
 * Battle of Helena, July 4, 1863, during the American Civil War
 * Helena, California
 * Helena, Georgia
 * Helena, Louisiana
 * Helena Township, Michigan
 * Helena, Huron County, Michigan
 * Helena, Marquette County, Michigan
 * Helena Township, Minnesota
 * Helena, Mississippi
 * Helena, Missouri
 * Helena, Montana, the capital of Montana
 * Helena National Forest, Montana
 * Helena, Montana micropolitan area
 * Lake Helena, Montana
 * Helena, New York
 * Helena, Ohio
 * Helena, Oklahoma
 * Helena, South Carolina
 * Helena, Texas
 * Helena, Wisconsin

Canada

 * Helena Island (Nunavut)
 * Helena Lake, Saskatchewan

Films

 * Helena (1924 film), a silent German film directed by Manfred Noa
 * Helena, a 2008 Colombian film
 * Helena, a 2014 Argentine film

Literature

 * Helena (Machado de Assis novel), 1876 novel by Machado de Assis
 * Helena (Waugh novel), 1950 novel by Evelyn Waugh
 * Helena (A Midsummer Night's Dream), a character from William Shakespeare's A Midsummer Night's Dream

Music

 * "Helena" (Hugo Raspoet song), 1970
 * "Helena" (My Chemical Romance song), 2004
 * "Helena Beat", a 2011 song by Foster the People
 * "Helena", a song by The Misfits from the 1999 album Famous Monsters
 * "Helena", a song by Nickel Creek from the 2005 album Why Should the Fire Die?
 * "Helena", a song by Will Haven from the 2007 album The Hierophant
 * "Helena", a 1972 song by Jack de Nijs
 * "Helena", a 1973 song by Leapy Lee
 * "Helena", a 1963 instrumental by Ladi Geisler

Ships

 * HMS Helena, name of various Royal Navy ships
 * Helena, a packet boat, built in the United States in 1841
 * USS Helena, name of various United States Navy ships
 * USS Helena I (SP-24), United States Navy patrol boat

Science

 * Helena morpho or Morpho helena, a butterfly of the family Nymphalidae
 * "Helena", theoretical founding ancestor of Haplogroup H
 * "Helena", name used in ancient Greece for the phenomenon now referred to as St. Elmo's fire
 * 101 Helena, main belt asteroid

Other uses

 * Helena (artwork), a 2000 art installation featuring goldfish in blenders
 * HELENA, the Helmholtz Graduate School Environmental Health
 * G-AAXF Helena, a named Handley Page H.P.42 airliner