List of deputy prime ministers of Luxembourg

The deputy prime minister of Luxembourg is the second-highest position in the government of Luxembourg. The deputy serves a vital function in Luxembourg's collegiate cabinet system, deputises for the prime minister when he is absent, represents his or her own political party, and holds other government positions.

Deputy Prime Minister of Grand Duchy of Luxembourg
Luxembourgish: Vize-Premierminister vu Lëtzebuerg French: Vice-Premier ministre luxembourgeois German: Vize-Premierminister von Luxemburg
Incumbent Xavier Bettel since 17 November 2023
Executive branch of the Grand Duchy of Luxembourg
Style	Mr. Deputy Prime Minister (informal) The Honorable (formal)
Status	Second highest executive branch officer
Member of	Cabinet
Seat	Luxembourg City
Appointer	Prime Minister
Term length	No fixed term
Constituting instrument	Constitution of the Grand Duchy of Luxembourg
Formation	2 March 1959; 65 years ago (1959-03-02)
First holder	Eugène Schaus
Unofficial names	Vice Prime Minister "Vize Premier"
Website	gouvernement.lu

Since the position was created, in 1959, almost all governments have been coalitions of two of the three major parties: the Christian Social People's Party (CSV), the Luxembourg Socialist Workers' Party (LSAP), and the Democratic Party (DP). The current government consists of the CSV and the DP. The deputy prime minister has always been a leading politician from the junior coalition partner.

Since 1989, the title of Deputy Prime Minister has been an official one,^[1] although the position had been unofficially known by that name since its creation. From the position's creation until 1989, the deputy prime minister went by the title of Vice-President of the Government. This mirrored the prime minister's title, which was President of the Government until 1989.^[2] The name Vice Prime Minister is also used.