Third wave

Third wave may refer to:
 * Third-wave feminism, diverse strains of feminist activity in the early 1990s
 * Third wave ska, a musical genre
 * Third Wave (The Telescopes album), a 2002 studio album by The Telescopes
 * Third Wave of the Holy Spirit, a 1980s expression coined by C. Peter Wagner for a Neocharismatic Christian movement
 * Third wave of coffee, genesis and establishment of coffee growers, roasters and retailers focused on achieving the highest form of culinary appreciation of coffee
 * Third Wave Democracy, third major surge of democracy in history

The Third Wave may refer to:
 * The Third Wave (experiment), a name given by history teacher Ron Jones to an experimental recreation of Nazi Germany which he conducted with high school students
 * The Third Wave (2003 film), a Swedish action film
 * The Third Wave (2007 film), a documentary about the aftermath of the 2004 tsunami in Sri Lanka
 * The Third Wave (2017 film), an Irish horror film directed by David Freyne and starring Elliot Page
 * The Third Wave (Toffler book), 1980 book by Alvin Toffler
 * The Third Wave: Democratization in the Late Twentieth Century, 1991 book by Samuel P. Huntington
 * The wave of acceptance and mindfulness-based forms of cognitive behavioral therapy such as Acceptance and commitment therapy or Mindfulness-based cognitive therapy
 * The Third Wave, an album mixed by DJ's Scott Brown and Neophyte
 * The Third Wave, an American-Philippine jazz vocal quintet discovered by George Duke
 * The Third Wave of an Elliott wave sequence which is never the shortest and is usually the strongest wave of a five wave motive sequence.

Wave 3 may refer to:
 * WAVE (TV), a television station in Louisville, Kentucky, on channel number 3