William Eastin English (November 3, 1850 – April 29, 1926) was an American attorney and politician, a U.S. Representative from Indiana.

He was the son of vice-presidential candidate and businessman William Hayden English, and his wife Emma Mardulia Jackson.

He was given a middle name after his maternal grandmother Mahala Eastin of Kentucky, whose immigrant ancestor was said to be a French Huguenot, D'Estaing, from southwestern France.

His father got involved in politics and business and finally accumulated substantial real estate holdings.

This article incorporates public domain material from the Biographical Directory of the United States Congress