Le Diplomate builds its identity around the classic Parisian brasserie — a soaring dining room, a bustling bar, and a lively sidewalk café meant to feel both elegant and easy to walk into for brunch, lunch, dinner, or a late night out.
The menu runs through the Gallic standards: onion soup gratinée, escargots à la bourguignonne, moules frites, trout amandine, and a raw bar that stretches from oysters and shrimp cocktail up to full seafood plateaux. A rotating plat du jour brings a different classic each day — bouillabaisse, duck confit, rack of lamb, lobster risotto — alongside a full wine list built to match.
Regulars point to the steak frites and beef bourguignon as the dishes worth returning for, and local coverage consistently highlights the attentiveness of the service and the polish of the room alongside the cooking, with consistency cited as a hallmark by longtime diners.
Washingtonian named Le Diplomate one of its city's best restaurants in 2025.
The menu runs through the Gallic standards: onion soup gratinée, escargots à la bourguignonne, moules frites, trout amandine, and a raw bar that stretches from oysters and shrimp cocktail up to full seafood plateaux. A rotating plat du jour brings a different classic each day — bouillabaisse, duck confit, rack of lamb, lobster risotto — alongside a full wine list built to match.
Regulars point to the steak frites and beef bourguignon as the dishes worth returning for, and local coverage consistently highlights the attentiveness of the service and the polish of the room alongside the cooking, with consistency cited as a hallmark by longtime diners.
Washingtonian named Le Diplomate one of its city's best restaurants in 2025.