William Rush

William Rush may refer to:
 * William Rush (sculptor) (1756–1833), American sculptor
 * William R. Rush (1857–1940), American naval officer and Medal of Honor recipient
 * USS William R. Rush
 * William Rush (politician) (1919–2000), American politician
 * William Rush (actor) (born 1994), English actor
 * Billy Rush (William Rush, born 1952), American musician