Wynyard Grill is a steakhouse and wine lounge in the Wynyard Quarter, next to the Viaduct Harbour. It has moved to a new site at 6/12 Jellicoe Street, around the corner from its old location. The house speciality is steak, including a 28-day aged bone-in ribeye and a range of New Zealand steaks, and it also serves wild game such as wapiti, wild boar, pheasant and rabbit. The menu includes oysters, gourmet burgers, craft beer, cocktails and the restaurant's macaroni and cheese. As at 2026, the menu lists a Chateaubriand at $114 for a limited supply, and the New Zealand rock lobster kōura at $190.
The wine list covers a range of global regions and price points, and there is a selection of nine cheeses from France, Italy and New Zealand. The restaurant holds weekly live jazz on Thursdays and takes special-occasion dinners. The menu marks gluten-free, dairy-free, vegetarian and vegan dishes, and it adds a 2.5% surcharge on credit card and PayWave payments.