Lycée de Garçons Esch-sur-Alzette (English: Esch-sur-Alzette High School for Boys), abbreviated to LGE, is a high school in Esch-sur-Alzette, in south-western Luxembourg.

Despite the name, the LGE is not an all-boys school, but open to women since 1969.

At the heart of the school is the original neo-classical building, built in 1909.

This was first augmented in 1957, and the school underwent a rapid expansion in the 1960s and 1970s.

Luc Frieden - Prime Minister of Luxembourg (since 2023)