Pasquale Jannaccone (18 May 1872 in Naples – 22 December 1959 in Turin) was an Italian economist and literary critic, nominated senator for life by Luigi Einaudi in 1950.

Subsequently, he taught Political Economy at the Universities of Cagliari (starting in 1900), Siena (beginning in 1905), and Padua (from 1909).

In 1916, Jannaccone returned to Turin, where he instructed students in Statistics and, later, Economic Policy until his retirement in 1942.

Additionally, from 1908 onwards, Jannaccone was involved in the management of La Riforma Sociale, with both institutions based in Turin.

In 1950, he co-founded the Italian Society of Economists with Gustavo Del Vecchio, Giovanni Demaria, Luigi Einaudi, Giuseppe Ugo Papi, Volrico Travaglini, and Francesco Vito.