Chic, stylish and very Back Bay

With floor to ceiling windows overlooking Boylston street, our renowned M Bar & Lounge is one of Boston’s most popular nightspots. 

Fitting seamlessly into the elegant Back Bay neighborhood, M Bar & Lounge provides the ideal setting for catching up with old friends, making new acquaintances or relaxing after a day of shopping or sightseeing. Featuring an illuminated glass-topped bar, intimate banquettes and dramatic floor-to-ceiling windows, the décor is sparkling and sophisticated. 

In addition to an extensive cocktail list, M Bar & Lounge also features a custom-designed wine wall with some superior vintages, and a bar menu offering a choice of dishes ranging from American favorites to Asian-inspired Bento boxes.


  • Mandarin Bison
    Zubrowka ZU, cinnamon infused St. Germain, lemon juice, apple cider, rhubarb bitters, Absinthe Kubler rinse
  • The Bog
    cranberry vodka, cranberry wine, Prosecco
  • 8th & Orchard
    Bulleit Rye, MO Grenadine, local apple cider
  • Pumpkin Patch
    Crop Organic Pumpkin Vodka, Godiva White, nutmeg
  • Hibiscus Royale
    hibiscus syrup, Ume Wine, Louis Roederer
  • Harvest Moon
    Hangar One Mandarin Vodka, Pierre Ferand Oranges Ameres, Moscato d'Asti
M Bar & Lounge
  • Cocktails & Bar Bites

  • 11am – 1am (Sun – Wed)
    11am – 2am (Thu – Sat)

  • 11am – 11pm

  • +1 (617) 535 8800