Sheraton Portsmouth Harborside Hotel
(603) 431-2300
250 Market St. · Portsmouth, NH 03801 · United States
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Portsmouth Wedding Venues

Katryn Treamer

Phone: 603-559-2615

ktreamer@sheratonportsmouth.comRequest More Information

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Weddings and Civil Unions are invited! If you wish to make your own history in "Historic Portsmouth", the Sheraton Portsmouth Harborside Hotel offers the perfect Portsmouth wedding venue. With banquet facilities for up to 350 guests and specially priced rooms for everyone on your list, we will make your event a memorable occasion. We offer a full service experience with seasoned professionals to assist your every need, from food to flowers, lighting to linens.

Sheraton Portsmouth Harborside Hotel is a proud member of The Knot wedding network.

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Our Portsmouth wedding venues are conveniently located in the heart of downtown Portsmouth. We are within walking distance to many local restaurants and things to do in Portsmouth, NH, including The Kittery Outlets, Water Country, various local breweries and much more.

Out-of-town guests can fly into Boston's Logan International Airport (BOS) or Manchester Boston Regional Airport (MHT), both about a one-hour drive away.


After a big day - or on the big day - guests can relax in our 325 guest rooms and suites. Your wedding guests will receive a specially negotiated rate and can take advantage of our hotel features, including our fitness center, complimentary internet access, onsite dining and much more.

To begin planning your dream day, please contact Katryn Treamer at (603) 559-2615 or request more information below.

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Sheraton Portsmouth Harborside Hotel

Situated in the downtown waterfront district our hotel looks out over New Hampshire's bustling international port, where ships arrive regularly from around the world. Our amazing location is near historic homes, boutiques, fine dining and live entertainment.


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