The Indiana–Purdue rivalry is a rivalry between the Indiana University Bloomington Hoosiers and the Purdue University Boilermakers, the two flagship public universities in the state of Indiana. It is regarded as one of the most intense collegiate rivalries in the United States, and one of the strongest and most followed collegiate rivalries in the Big Ten Conference. Among all of college sports rivalries, Newsweek listed it among the top 12 and Huffington Post listed it as the fifth best rivalry overall.