Welcome to Union Steak & Sushi!

Union Sushi & Steak is a lively restaurant in the heart of Southampton. We use the best ingredients and provide a great atmosphere. 

Looking forward to hosting you soon!


Discover the delicious offerings we have every day of the week.

bao buns

Reserve your spot today!

Private Events

Join Us for Live Music and More!

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My fiance and I have wanted to try Union for a while, we were excited and our meal/experience could not have been better. Great food, prompt/caring service and reasonable prices. The decor is also very nice. We had the Duck Egg Roll, Pork Buns, Union Roll and Coopers Roll, all delicious. We also indulged with the Apple Pie Turnover dessert. We'll be sure to recommend to our family and friends who come out often.


Union Sushi & Steak

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Visit Us

Union Sushi & Steak

40 Bowden Square
Southampton, NY 11968

(631) 377-3500


Monday - Tuesday: Closed
Wednesday - Sunday: 4:00 pm - 10:00 pm