Lost Key Bar of Margaritaville Resort Biloxi, Mississippi

You don’t need to lose your key to have a great time at the Lost Key Bar. Located in our resort lobby, this bar will give you a one-of-a-kind welcome and a perfect cocktail. Their specialty – Margaritas – but here are a few others you need try: Bloody Mary’s, Davy Jones’ Locker, Mango Mosas, the Love Boat Cocktail and The Sunken Treasure, to name a few. Although the best part of the Lost Key Bar is the view of the Mississippi Sound, offering guests and locals the best sunset views on the coast.

Click here to view our hours.


Hang out with us for Happy Hour every Sunday through Thursday from 5pm-7pm.

Enjoy your favorite domestic drafts for $3 and margaritas for $6!


Draft Beer Lost Key Bar

Landshark Lager  14oz $4.50   20oz $6.00
Ask about our Seasonal Draft Selections


Bottled Beer Lost Key Bar

Landshark Lager, Budweiser, Bud Light, Miller Lite, Coors Light, Michelob Ultra, Odoul’s $3.75

Corona, Corona Premier, Heineken, Blue Moon, Abita Amber $4.25 

Angry Orchard, Newcastle, Fat Tire, Stella Artois, Yazoo Hefeweizen $4.75


lost key food

Muffaletta Sliders $7.99

Spinach Dip $6.99

Chips & Salsa $4.99

Wings $6.99

Cocktails Lost Key Bar

Who’s To Blame $8.50
Margaritaville Gold Tequila, triple sec and our house margarita blend 

Perfect Margarita $10.25 
Margaritaville Gold and Silver Tequilas, triple sec, orange Curacao and lime juice served on the rocks for aficionados

Watermelon Margarita $9.75
Margaritaville Silver Tequila, triple sec, watermelon puree and our house margarita blend

Fins to the Left $9.25
Margaritaville Silver Tequila, blue Curacao and our house margarita blend

Island Lagerita $9.25
Margaritaville Silver Tequila, triple sec and our house made margarita blend topped with LandShark Lager

Lime in the Coconut $8.50
Margaritaville Island Lime Tequila, coconut puree, pineapple juice and grenadine

Paradise Punch $8.50
Pinnacle Whipped Vodka and our house made tropical juice blend

Davy Jones's Locker $9.00
Cruzan Spiced Rum, Cruzan Mango Rum, pomegranate syrup and pineapple juice

Volcano Blast $8.25
Margaritaville Silver Tequila, Triple Sec, Grapefruit Sour, sugar rim. 

Volcano Blast
Margaritaville Silver Rum, Cruzan 151, orange and pineapple juice, grenadine