Pier Massimo Forni (16 October 1951 – 1 December 2018), a native of Italy, was a professor at Johns Hopkins University, where he taught since 1985.
Forni published several books, including his 2002 best-seller Choosing Civility: The Twenty-Five Rules of Considerate Conduct.
He co-founded and directed the Civility Project at Johns Hopkins, the purpose of which is to assess the significance of civility, manners and politeness in contemporary society.