Francesco C. Billari (born 13 October 1970) is an italian sociologist and demographer. He is Deputy Rector and Dean of the Faculty, as well as Professor of Demography in the Department of Social and Political Sciences at Bocconi University in Milan. On 27 June 2022 he has been appointed by the Bocconi board Rector of the University for the 2022/2024 two year period: he’ll take office on 1 November 2022, at the end of Gianmario Verona's six-year Rectorship.