• Luxembourg - a small country in west Europe
• Luxembourg (city) - the capital city of the country
• Luxembourg (district) - a district in the country
• Luxembourg, province of Belgium
• Luxemburg, Iowa - a city in the USA
• Luxemburg, Wisconsin - a village in the USA
• Luxembourg Garden, Paris, France
• Luxemburg Township, Minnesota - a township in the USA
• Radio Luxembourg
• the House of Luxemburg , a medieval Bavarian royal family
• Rosa Luxemburg, a Polish-German Marxist revolutionary.