La Tâche is an Appellation d'origine contrôlée (AOC) and Grand Cru vineyard for red wine in the Côte de Nuits subregion of Burgundy, with Pinot noir as the main grape variety. It is situated within the commune of Vosne-Romanée and is a monopole of the winery Domaine de la Romanée-Conti. La Tâche borders on La Grande Rue in the north, and mostly on Vosne-Romanée Premier Cru vineyards in the east, south and west. The AOC was created in 1936.
The vineyard received its current name, which means "task", when the de Croonembourg family bought it from the Abbey Saint-Vivant in 1631. At this time, the vineyard called La Tâche covered a slightly smaller area than the current AOC. The de Croonembourgs had simultaneously purchased Romanée-Conti, which at that time was named La Romanée. In 1760, both of these vineyards were sold by André de Croonembourg and ended up in the hands of different buyers. At this time, La Tâche came to fame, since Louis François I de Bourbon, the Prince of Conti who had bought and renamed Romanée-Conti, kept that vineyard's production for his own consumption, leaving La Tâche as the finest commercially available Vosne wine.
In 1791, La Tâche was bought by the Marey family, which were also vineyard owners in Romanée-Saint-Vivant. In 1793, following the French Revolution, La Tâche was sequestered by the state, and sold 1794, simultaneously with Romanée-Conti.