HEA or Hea may refer to:
Education Higher Education Academy, a British charity Higher Education Act of 1965, United States Higher Education Act 2004, United Kingdom Higher Education Authority, Republic of Ireland
Science Hea (cicada), a genus of cicadas Hektoen enteric agar, used in microbiology to identify certain organisms High-entropy alloys, a new class of multi-component alloys in materials science Hydroxyethyl acrylate, organic compound
Other uses Happily ever after, a fairytale ending
Herat International Airport (IATA:HEA) Hockey East Association, an American hockey conference
See also Happily Ever After (disambiguation)