The most formal eatery held at the hotel is Wilde – The Restaurant. Popular with residents and non-residents alike, Wilde offers superb seasonal Irish-based lunch and evening cuisine in a cosmopolitan setting.

Café Novo is a newer addition to the hotel, having opened late 2008. The trendy brasserie opens out onto street level from The Westbury, and can provide an all day menu, takeaway options, or simply a spot to enjoy an evening drink.

The Gallery certainly lives up to its name, boasting an impressive display of Irish artwork to rival many a gallery proper. Diners at The Gallery can enjoy a traditional afternoon tea or champagne, served with a delicious sandwich or pastry. The Gallery enjoys an elevated position over Dublin's bustling Grafton Street, providing views as stimulating as the artwork on display.

Decorated with black Nero Marquina marble and furnished with leather club chairs, The appropriately named Marble Bar evokes memories of art deco chic. The Marble Bar serves one of the finest selections of cocktails and champagnes in Dublin, and is the ideal spot to relax and unwind.