Adolphus Busch (10 July 1839 – 10 October 1913) was the German-born co-founder of Anheuser-Busch with his father-in-law, Eberhard Anheuser. He introduced numerous innovations, building the success of the company in the late 19th and early 20th centuries. He became a philanthropist, using his great wealth for education and humanitarian needs. His great-great-grandson, August Busch IV is now on the board of Anheuser-Busch InBev.