This is a list of the extreme points of Luxembourg, the points that are farther north, south, east or west, higher or lower than any other location in the territory of the state.

• Northernmost point — in Troisvierges, Clervaux Canton (50°10′58.6″N 6°1′28.66″E / 50.182944°N 6.0246278°E / 50.182944; 6.0246278 (near Extreme points of Luxembourg)))
• Southernmost point — near Rumelange, Esch-sur-Alzette Canton (49°26′52″N 6°02′0″E / 49.44778°N 6.03333°E / 49.44778; 6.03333 (Extreme points of Luxembourg))
• Easternmost point — on Sauer River in Rosport-Mompach, Echternach Canton (49°49′N 6°32′E / 49.817°N 6.533°E / 49.817; 6.533 (Extreme points of Luxembourg))
• Westernmost point — near Surré, Wiltz Canton (49°54′N 5°44′E / 49.900°N 5.733°E / 49.900; 5.733 (near Extreme points of Luxembourg))
• Geographical Center — near Bissen (49°46′38″N 6°5′43″E / 49.77722°N 6.09528°E / 49.77722; 6.09528 (Extreme points of Luxembourg))

• Highest point — Kneiff at 560 m, in Troisvierges^[1] (50°09.439′N 6°02.220′E / 50.157317°N 6.037000°E / 50.157317; 6.037000 (Kneiff (highest)))
• Lowest point — confluence of Sauer and Moselle Rivers at 129.9 m, in Wasserbillig^{[citation needed]} (49°42′47″N 6°30′23″E / 49.713°N 6.5065°E / 49.713; 6.5065)

The CIA World Factbook (2024) gives Buurgplaatz, at 559 m, as the highest point; this was the previously established highest point before new results in 1997.^[1] It gives the Moselle River, at 133 m, as the lowest point.^[2]

• Extreme points of Earth
• Geography of Luxembourg