What's Happening

What's Happening or What's Happenin' may refer to:


 * What's Happening (album), by Katalyst, 2007
 * What's Happening? (EP), by B1A4, 2013
 * What's Happening!!, an American television sitcom that aired on ABC from 1976 to 1979
 * What's Happening Now!!, a sequel that first aired on ABC from 1985–1988
 * "What's Happenin!", a song by Ying Yang Twins
 * "What's Happenin'", a song by Method Man from Tical 0: The Prequel, 2004
 * "What's Happenin'", a song by Juvenile from Reality Check, 2006
 * "What's Happening?!?!", a song by the Byrds from Fifth Dimension, 1966