49°44′24″N 6°06′46″E / 49.74002°N 6.11278°E Rollingen (Luxembourgish: Rolleng) is a town in the commune of Mersch, in central Luxembourg. As of 2024[update], the town has a population of 2,245.[1] The painter Corneille Lentz was born here.[2] Moreover, Rollingen is the hometown of the pro-cyclist Bob Jungels.