Regina Rollinger-Jonkajtys (née Rollinger; 19 January 1932 – 27 August 2024), better known by her stage name Rena Rolska, was a Polish singer, dancer and actress.

In 1961 Rolska performed at the Sopot International Song Festival with Marek Sart's composition Piosenka prawdę ci powie (The song will tell you the truth).

Rena Rolska took part in the National Festival of Polish Song in Opole in 1963 and many times after that.

During her career in show business (1955–1981) Rolska recorded 12 albums and performed in many countries, including the Soviet Union, the United States, Canada, Mongolia and Belgium.

[2] Rolska was married to Polish actor Marian Jonkajtys.