2008–09 Luxembourg National Division

Runners-up FC Differdange 03 and third-placed CS Grevenmacher, as well as domestic cup winners UN Käerjeng 97, will participate in the UEFA Europa League.

FC Victoria Rosport and CS Pétange were relegated to the Division of Honour after finishing 13th and 14th in 2007–08.

They were replaced by Division of Honour 2007–08 champions US Rumelange and runners-up CS Fola Esch.

FC Wiltz 71 as 12th-placed team had to compete in a single play-off match against 3rd-placed Division of Honour sides SC Steinfort.

12th placed US Rumelange competed in a relegation play-offs match against the third placed team of Luxembourg Division of Honour, FC Erpeldange 72.