Žygimantas Vaičiūnas

{{short description|Lithuanian politician}}

File:Informal meeting of Energy and Transport Ministers (TTE). Round table Žygimantas Vaičiūnas (37167736882) (cropped).jpg

Žygimantas Vaičiūnas (born 19 January 1982) is a Lithuanian politician. He served as Minister of Energy in the cabinet of Prime Minister Saulius Skvernelis from 13 December 2016 to 11 December 2020.{{Cite news|date=14 December 2016|title=Lithuania's 17th Government takes oath|work=Delfi.en|url=https://en.delfi.lt/politics/lithuanias-17th-government-takes-oath.d?id=73161466|url-status=live|access-date=13 September 2020|archive-url=https://web.archive.org/web/20200913162231/https://en.delfi.lt/politics/lithuanias-17th-government-takes-oath.d?id=73161466|archive-date=13 September 2020}} Dainius Kreivys was appointed as his successor.{{Cite web |title=President approves makeup of Simonyte Cabinet |url=https://www.delfi.lt/a/85932529 |access-date=7 October 2020 |website=DELFI |language=en}}

12 December 2024 he was appointed as Minister of Energy.