| Assunta Meloni | |
| Office: | Captain Regent of San Marino |
| Term Start: | 1 October 2008 |
| Term End: | 1 April 2009 Served alongside Ernesto Benedettini |
| Predecessor: | Rosa Zafferani Federico Pedini Amati |
| Successor: | Massimo Cenci Oscar Mina |
| Birth Date: | 21 April 1951 |
| Birth Place: | City of San Marino, San Marino |
| Party: | Popular Alliance |
| Alma Mater: | Sapienza University University of Urbino |
Assunta "Tina" Meloni (born 21 April 1951) is a politician of San Marino, a member of the Popular Alliance. She was Captain Regent of San Marino for the term from 1 October 2008 to April 2009 together with Ernesto Benedettini.[1] She was also a member of the Council of Europe.[2]