The siege of Landau (20 August – 23 December 1793) saw a corps from the Kingdom of Prussia commanded by Frederick Louis, Prince of Hohenlohe-Ingelfingen lay siege to a 3,800-man French Republican garrison led by Joseph Marie Tennet de Laubadère.

Since the Prussians lacked siege cannons, they tried to starve the French defenders into surrender by blockading the city.

The effort finally succeeded when Hoche's army outflanked Wurmser in the Battle of Froeschwiller and then the combined French armies won the Second Battle of Wissembourg over Wurmser and Charles William Ferdinand, Duke of Brunswick-Wolfenbüttel in late December.

Joseph Marie Tennet de Laubadère commanded the 3,800-strong French garrison of Landau.

To oppose the defenders, Frederick Louis, Prince of Hohenlohe-Ingelfingen led 25 Prussian battalions supported by 40 6-pounder field cannons.