Onan (disambiguation)

Onan is a person in the Biblical Book of Genesis.

Onan may also refer to:

People

 * Onan Masaoka, an American Major League Baseball pitcher
 * Onan Orlando Thom, a Guyanese swimmer who competed at the 2004 Summer Olympics
 * Arzum Onan, a Turkish television actress
 * Ömer Onan, a Turkish basketball player
 * Ryan O'Nan, an American actor, writer, and director

Other uses

 * Ōnan, Shimane, a town in Japan
 * Onan, Virginia, an unincorporated community in the U.S. state of Virginia
 * Onan, a line of generators manufactured by Cummins Power Systems, a subsidiary of Cummins
 * Onan (film), an Indian guerrilla film
 * Onan, a canary owned by writer Dorothy Parker, so named because he constantly spilled his seed