| Pietro Micheletti | |
| Birth Date: | 1900 10, df=yes |
| Death Date: | (aged 104) |
| Birth Place: | Maciano di Pennabilli, Italy |
| Death Place: | Maciano di Pennabilli, Italy |
| Allegiance: |  Italy |
| Branch: | Italian Army |
| Serviceyears: | 1917–1925 |
| Rank: | Major |
| Battles: | World War I Fiume's War |
| Laterwork: | farmer manager |
| Awards: | Military Cross Ordine di Vittorio Veneto Knight of the Order of Merit of the Italian Republic |
Pietro Micheletti (19 October 1900 – 25 March 2005) was an Italian military commander.
He was born in Pennabilli, the second of three brothers, into a family in Marche who had moved to Pennabilli in 1500 from Trapani, Sicily,
In 1917, during World War I, he volunteered for the frontline, and was sent into battle on 15 June 1918 in the elite troop of 'Arditi' at the Battle of the Piave River. Awarded medals for bravery for the deeds he performed during some fierce battles towards the end of the war, he followed his battalion commander at the War Office, where he held executive positions at the Department of Defence. In December 1919, he was a member of the military commission which negotiated the surrender of the breakaway city of Fiume by Gabriele D'Annunzio.
In 1958 the Italian President appointed him Knight of the Order of Vittorio Veneto; in October 2000 the Council of the Marche Region, to celebrate its one hundred years anniversary, awarded him the Cross of the Council of the Marche Region.
On 29 November 2003 the City of Pennabilli, because of services rendered to the nation during the First World War, presented him with the keys of the City, an honour previously awarded only to the Dalai Lama. In April 2004 the Governor of the Province of Pesaro and Urbino, listed him among those who paid tribute to the land of Pesaro and Urbino and presented him with a province of Apifarfalle.
On 2 June 2005 President Carlo Azeglio Ciampi: "noted the heroic deeds performed by Cav. Pietro Micheletti during the First World War and his meritorious work in the interest of the Nation" and welcomed the request made by the prime minister, Cav. Silvio Berlusconi, to appoint him a Knight of the Order of Merit of the Italian Republic. He died on 25 March 2005 at the age of 104.