Helena may refer to:

Geography

United States

Canada

Ships

Science

  • The Helena Morpho (Morpho helena), is a butterfly of the Nymphalidae family
  • "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

Acronyms

People

Given name

Surname


Fictional characters

Books

Films

Music