Roncalli may refer to:
Circus Roncalli, German circus Roncalli (TV series), Germany television series
Schools
Roncalli High School (disambiguation), list of schools with the name Roncalli Catholic High School, school in Omaha, Nebraska Roncalli College, a secondary school in Timaru, New Zealand,
Family name
Cristoforo Roncalli (c. 1552–1626), Italian painter Ludovico Roncalli (1654–1713), Italian composer Angelo Giuseppe Roncalli, Italian prelate, Pope John XXIII (1881–1963)