US Rumelange

In the 2005–2006 season, Rumelange finished eleventh in the National Division. It was almost impossible for Rumelange to avoid fourth place, and they were pitted against FC Mamer in a relegation play-off. Rumelange lost on penalties, and were relegated to the Division of Honour. They won promotion to the highest level again at the end of the 2007–2008 season.

National Division

• Runners-up: 1967–68, 1969–70, 1971–72

Luxembourg Cup

• Winners: 1967–68, 1974–75
• Runners-up: 1981–82, 1983–84

US Rumelange have qualified for UEFA European competition four times. However, they have been generally unsuccessful; during their 1972–73 UEFA Cup campaign, they suffered a 21–0 aggregate loss to Feyenoord, a record defeat that has not been eclipsed in any UEFA cup competition - although it was matched in the 1971–72 Cup Winners' Cup for when Chelsea beat Jeunesse Hautcharage by the same aggregate scoreline.

• UEFA Cup Winners' Cup

First round (2): 1968–69, 1975–76

• UEFA Cup

First round (2): 1970–71, 1972–73

Season	Competition	Round	Opponent	Home	Away	Agg.	Ref
1972–73	UEFA Cup	First Round	Feyenoord	0–12	9–0	0–21	[4]

As of 1 March 2024^[3]

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.

No. Pos. Nation Player 1 GK  LUX Yan Heil 2 DF  FRA Samuel Bousseau 3 DF  LUX Tim Leßing 4 MF  LUX Tom Ivesic 5 DF  FRA Milane Nanitelamio 6 MF  FRA Valentin Sannier 7 MF  LUX Patrik Teixeira 8 MF  LUX Ajdin Bjelic 9 FW  POR Calmente Mendes 10 MF  POR Bryan Gomes 11 MF  LUX Adrian Mendes 12 GK  FRA Allan Luthardt

No. Pos. Nation Player 14 FW  LUX Ricardo Alves 16 DF  FRA Souleimani Dibassy 18 MF  LUX Kevin Lourenco 19 FW  CPV Alisson Coelho 22 GK  LUX Luka Ivesic 23 DF  POR Joscelino 26 DF  LUX Thomas Schroeder 30 FW  CPV Fabricio Delgado 44 MF  LUX Nenad Dragovic 77 FW  FRA Jules Diallo 97 FW  SMN Cédric Cossou

As of 26 September 2025^[3]