Radvilė Morkūnaitė-Mikulėnienė (née Morkūnaitė; born 2 January 1984) is a Lithuanian politician and the incumbent Deputy Speaker of the Seimas and acting chairwoman of Homeland Union since 28 October 2024.

[1] Her father Eligijus Morkūnas was a member of Sąjūdis and a long-time employee of the open-air ethnographic museum in Rumšiškės, awarded with the Knight's Cross of the Order of the Grand Duke Gediminas of Lithuania in 2023.

[5] She endorsed Gabrielius Landsbergis in the 2015 Homeland Union – Lithuanian Christian Democrats leadership election.

[8] In the 2020 parliamentary election, she defeated outgoing Prime Minister Saulius Skvernelis in the Pilaitė–Karoliniškės constituency with a wide margin.

[14] She was one of the initiators of "Green Code" in 2010, a visual arts contest on promoting ecology and environmental responsibility.