| Emidio Massi | |
| Office: | President of Marche |
| Term Start: | 8 September 1978 |
| Term End: | 22 July 1990 |
| Predecessor: | Adriano Ciaffi |
| Successor: | Rodolfo Giampaoli |
| Birth Date: | 5 August 1922 |
| Birth Place: | Ascoli Piceno, Marche, Italy |
| Death Place: | Ancona, Marche, Italy |
| Party: | Italian Socialist Party |
Emidio Massi (5 August 1922 – 13 August 2016) was an Italian Socialist politician and former President of Marche from 1978 until 1990.
Born in Ascoli Piceno, Massi was president of Marche for 12 years, between 1978 and 1990. Previously, between 1970 and 1978, he had served as vice president of the Regional Committee and as assessor for Industry, Crafts and Labour.[1]