The Fifth Estate is most strongly associated with bloggers, journalists, hacktivists, and media outlets that operate outside of the mainstream media.
Fifth Estate may also refer to:
- The Fifth Estate (TV program), a Canadian investigative newsmagazine (1975–present)
- The Fifth Estate (film), a 2013 movie about WikiLeaks
- Fifth Estate (periodical), a US anarchist periodical and former Detroit underground newspaper
- The Fifth Estate (band), a US band
- Fifth Estate Theatre Company, a Scottish theatre company
- Lord High Commissioner to the Parliament of Scotland, the fifth Estates of Scotland