| Honorific-Prefix: | His Excellency |
| Nyan Win | |
| Native Name Lang: | my |
| Office: | 1st Chief Minister of Bago Region |
| Term Start: | 30 March 2011 |
| Term End: | 30 March 2016 |
| Predecessor: | Office Established |
| Successor: | Win Thein |
| Constituency: | Zigon Township |
| Office2: | 18th Minister of Foreign Affairs |
| Leader2: | Than Shwe |
| Term Start2: | 18 September 2004 |
| Term End2: | 30 March 2011 |
| Predecessor2: | Win Aung |
| Successor2: | Wunna Maung Lwin |
| Office3: | Deputy Chief of Armed Forces Training |
| Birth Date: | 22 January 1953 |
| Nationality: | Burmese |
| Party: | Union Solidarity and Development Party |
| Spouse: | Myint Myint Soe |
| Children: | 3 sons[1] |
| Alma Mater: | Defence Services Academy National Defence College, India |
| Branch: | Myanmar Army |
| Rank: | Major General |
| President: | Thein Sein |
| Appointer: | President of Myanmar |
Nyan Win (Burmese: ဉာဏ်ဝင်း, in Burmese pronounced as /ɲàɰ̃ wɪ́ɰ̃/; born 22 January 1953) is a former Chief Minister of Bago Region, having served from 2011 to 2016. He won a Regional Hluttaw seat in an uncontested election in 2010, representing Zigon Township,[2] and was appointed Chief Minister of the region on 30 March 2011. Prior to his election, he was the Minister of Foreign Affairs of Myanmar, having been appointed on 18 September 2004. He was a Major General in the Burmese Army. He was Deputy Chief of Military Training for the Myanmar Armed Forces before he became a member of the SPDC. He also served as Commandant of CGSC (Command and General Staff College). He graduated from the 18th intake of Defence Services Academy (DSA).[3] He is married to Myint Myint Soe.