Elena may refer to:

• Elena (given name), including a list of people and characters with this name
• Raymond Elena (1931-2024), French former professional racing cyclist.
• Joan Ignasi Elena (born 1968), Catalan politician
• Francine Elena (born 1986), British poet

• Elena (town), a town in Veliko Tarnovo Province, Bulgaria
  • Elena Municipality
• Elena (village), a village in Haskovo Province

• Elena (2011 film), a 2011 Russian film
• Elena (2012 film), a Brazilian film
• Elena (TV series), a Mexican telenovela
• Elena of Avalor, an American TV series
• Daniele Cortis, a 1947 Italian film also known as Elena

• Elena (Cavalli), a 1659 opera by Francesco Cavalli
• Elena (Mayr), an 1814 opera by Mayr
• "Elena" (song), a 1979 song by The Marc Tanner Band
• Elena, an EP by Puerto Muerto

• Elena (play), a Cebuano play by Vicente Sotto
• Extra Low ENergy Antiproton ring, a storage ring in the Antiproton Decelerator facility at CERN
• Hurricane Elena

• Eleni (disambiguation)
• Ellena, a surname
• Helena (disambiguation)