William (disambiguation)

William may refer to:


 * William (Solis check-in guard), a security guard who manned the check-in gate for Solis Space and Aeronautics' launch base in Colorado.
 * William, a cyborg commander for Desperado Enforcement LLC.
 * William L. Flemming, a research scientist worked at the Lobito Physics and Chemical Lab and was the co-creator of Project Pythagoras.
 * William Tell, the name of one of The Fear's crossbows.
 * William Bassett, the English voice actor of Jim Houseman.
 * William Walker, an American lawyer, journalist, and adventurer who organized several private military expeditions in Latin America.