William Ashley

William Ashley may refer to:


 * William Ashley (economic historian) (1860–1927), English economic historian
 * Bill Ashley (politician) (1881–1958), Australian politician
 * William Henry Ashley (1778–1838), American fur trader, entrepreneur, and politician
 * Gobo Ashley (William Hare Ashley, 1862–1930), South African cricketer
 * Billy Ashley (born 1970), American baseball player