Top Portland Dinner Party Venues

• Spaces for 26-200 Guests
• 5 Restaurants
• 4 Bars
• 3 Waterfront

Rí Rá Irish Pub in Portland, Maine occupies a waterfront address on Commercial Street, where harbor views and an authentic Irish pub atmosphere set the scene for private gatherings of nearly every size. The pub draws on classic Irish hospitality — think working fireplaces, warm woodwork, and a menu anchored by locally sourced ingredients — while offering dedicated private spaces that can be tailored to anything from intimate dinners to full-venue buyouts. Five distinct event spaces span from cozy semi-private rooms to a full-floor configuration that seats 130 and accommodates up to 200 for a cocktail reception. The Harbor Room and Bay View Room both feature dramatic harbor views and working fireplaces, making them well-suited to seated dinners and board meetings alike. The Upstairs Bar and The Parlor offer more relaxed settings for smaller cocktail receptions. For larger events, The Upstairs at Rí Rá brings the entire second floor together under one booking. A dedicated events team, in-house catering, and on-site A/V equipment round out the offering. The pub's team works with guests to build custom menus, and a virtual tour is available for those planning remotely.

• Spaces for 40-150 Guests
• 1 Outdoor
• 1 Barn
• 3 Total Spaces

Ketcha Outdoors is a year-round nonprofit on 107 acres in Scarborough, Maine, offering indoor and outdoor event rental space alongside its youth programs. The property's natural setting — open fields, forest trails, and a working barn — gives weddings, reunions, and corporate gatherings a distinctly unpretentious character that is hard to find in traditional event venues. The centerpiece for indoor celebrations is the Great Room, a 2,200-square-foot space with hardwood floors, a 30-foot vaulted ceiling, large windows overlooking the grounds, and a massive stone fireplace. It seats up to 150 guests and connects through sliding doors to the adjacent Conference Room, which seats 40 or more and works well as a breakout or cocktail space. Outdoors, the 1,200-square-foot Pavilion — equipped with electric power and lights — and a dedicated outdoor stage accommodate up to 130 guests and can host ceremonies, live music, and al fresco dining. Weekend rentals run Friday evening through Sunday evening and include use of the Great Room, Pavilion, grounds, kitchen, and bathrooms, along with banquet tables and folding chairs. Renters bring their own caterers, bar service, and décor, keeping every event fully customizable. Proceeds from facility rentals directly support Ketcha Outdoors' mission of connecting youth to the outdoors.

• Spaces for 75-175 Guests
• 1 Outdoor
• 1 Farm
• 2 Total Spaces

Gilsland Farm Audubon Center is a 65-acre wildlife sanctuary and the headquarters of Maine Audubon, set along the Presumpscot River estuary in Falmouth, Maine — about five minutes from downtown Portland. The property encompasses meadows, mature forest, and more than two miles of trails, offering a naturally quiet backdrop for weddings, corporate meetings, and private gatherings. The venue's most popular event space is its apple orchard and open field behind the Visitor Center, which accommodates up to 150 guests under a 40-by-80-foot tent and includes access to handicap-accessible restrooms. Indoors, the L.L. Bean Great Room is a 30-by-50-foot space seating up to 75 guests, equipped with tables, chairs, and a small kitchen. Revenue from all rentals supports Maine Audubon's wildlife conservation and education mission.

• Spaces for 150 Guests

DiMillo's On The Water is a floating restaurant and event venue moored at 25 Long Wharf in Portland, Maine's Old Port district. The 206-foot, 701-ton vessel — opened in December 1982 as the only floating restaurant on the Upper East Coast — can accommodate more than 600 guests across multiple dining decks and lounges, each offering panoramic views of Portland Harbor. The venue hosts banquets, weddings, rehearsal dinners, and group luncheons. Topside rooms on the upper decks overlook the harbor and marina, and the top deck is fully tented and equipped for live entertainment. Complimentary parking is available for banquet guests. DiMillo's traces its roots to 1954, when Tony DiMillo opened his first seafood restaurant on Fore Street with a commitment to freshly caught, local seafood from Casco Bay. Today the venue remains family-operated, continuing that tradition on the water at Long Wharf.

• Spaces for 30-40 Guests

La Maison O can be rented in its entirety for film production and features several amazing spaces including The Dungeon. The Dungeon can be rented separately for private events, parties, classes, anniversaries, gaming events, etc. The Dungeon is an actual 2000 sq ft dungeon that has been built in the lowest level of La Maison O. With an occupancy of 40 it features a centerpiece circular bar, a knights of the round table, a conversation pit, as well as sound and lighting. Given its intense theme and adult nature we cater mainly to adult events with the majority of attendees over 18. The Dungeon is not accessible. There is a bathroom. Beverage service is BYOB. We can provide staff including bartender, DJ, actors and video production. The Dungeon is a phenomenal location for content creators.

• Spaces for 50-150 Guests

Nestled in the heart of historic Portsmouth, the Moffatt-Ladd House & Garden offers an intimate and enchanting setting for couples dreaming of a wedding that feels both timeless and personal. Built in 1763, this National Historic Landmark is defined by its lush formal gardens, brick pathways, and centuries-old charm—perfect for an elegant outdoor celebration. Exchange vows surrounded by seasonal blooms and classic New England beauty, then gather with your guests in a space that feels like a private garden estate. Every corner of the grounds offers a picturesque backdrop, creating an atmosphere that is warm, romantic, and effortlessly memorable. As a space-only venue, Moffatt-Ladd allows you the freedom to curate a wedding that reflects your vision and style, with trusted local vendor recommendations and thoughtful support along the way. Ideal for couples seeking a refined, romantic setting with historic character and natural beauty.

• Spaces for 150-350 Guests
• 1 Art Gallery

An architecturally breathtaking center of arts and culture in the heart of historic Portsmouth, New Hampshire, Jimmy’s Jazz & Blues Club offers a rare and spectacular venue to host important corporate functions, weddings, intimate or large-scale social gatherings, private parties, and memorable celebrations. The team at Jimmy’s Jazz & Blues Club put their heart and soul into creating a stunning full-service event space offering new state-of-the-art production, sound, and lighting technologies delivered with extraordinary culinary experiences and the highest level of service. Explore multiple unique event spaces and flexible floor plans for up to 250 seated and up to 350 guests cocktail style. Consider a full venue buyout or a more intimate space along with a concert.

• Spaces for 80-200 Guests
• 1 Event Space

The Portsmouth Gas Light Co building was contructed in 1837, it was the home of the city's first utility company and it located in the heart of downtown Portsmouth. We can accommodate 25 to 200 guests in our stylish private event space. Our professional staff is experienced in hosting events including but not limited to: weddings, rehearsal dinners, bridal/baby showers, birthday parties, corporate events, and business dinners.

• Spaces for 210 Guests

The Founders Hall, built in 2021, was designed by Paul Lewandowski, Principal Architect at Paul Designs Project. This warm and inviting space features exposed cross-laminated timber, a sprung hardwood floor, a raised stage and two double-door load in options. The hall is attached to 317 Main's original building, a historic Italianate-style historic home, located on Main Street in Yarmouth, Maine. This lovely space is perfect for small Weddings, Class Reunions, Bar/Bat Mitzvah, Graduation Parties, Anniversaries, Film Screenings, Corporate Events, Retirement Parties, Fairs or Expos. Hall rentals come with use of a gallery space on the same level and a small private outdoor garden space.

The Barn at Flanagan Farm hosts exquisite events year round. With two magnificent barns set on sixty-six pastoral acres, Flanagan Farm is versatile and accommodating—designed to take advantage of Maine’s four seasons—be it the open-air freshness of spring and summer or the crisp light and cozy warmth of fall and winter. Echoes of the property’s agrarian past are present and preserved in the brilliant restoration and renovation of the attached 19th-century barn and farmhouse and unadulterated pasture. Located just twenty minutes southwest of Portland, The Barn at Flanagan Farm offers an unforgettable backdrop to host your event, whether it is an intimate gathering, grandiose celebration or somewhere in between.

• Spaces for 120-175 Guests

Discover the enchanting allure of coastal living at Seashell Cottages and Events, ideally situated just a block away from the mesmerizing oceanfront. Our charming cottages offer a serene escape, where guests can immerse themselves in the tranquility of coastal life while still enjoying easy access to the sandy shores and crashing waves. Step into our thoughtfully designed cottages, where comfort meets coastal elegance. Each retreat is meticulously appointed with modern amenities and coastal-inspired decor, providing a cozy sanctuary for your stay. At Seashell Cottages and Events, we specialize in crafting unforgettable experiences for every occasion. Whether you're planning an intimate beach wedding, a romantic getaway, or a corporate retreat, our versatile spaces and dedicated team ensure that every detail is tailored to perfection. Immerse yourself in the beauty of nature, indulge in the coastal lifestyle, and create cherished memories that will last a lifetime with Seashell Cottages and Events. Welcome to your coastal oasis.

• Spaces for 200-300 Guests

The Harraseeket Inn is a family owned, 94-room luxury inn located in Freeport, Maine. The hotel features two great restaurants, the Broad Arrow Tavern and the Maine Harvest Dining Room. We have an indoor heated pool, many different room type options including twenty-three rooms with fireplaces, the L.L.Bean Guest House, 9 two- and three-bedroom townhouses, as well as select pet-friendly rooms — all just a few minutes walk from the friendliest village and best shopping on the Maine Coast, and the Amtrak Downeaster train station. The timeless beauty of the Harraseeket Inn will lend the perfect accent to your wedding and create lasting memories, whatever the season. The Harraseeket Inn offers flexible wedding packages for 2 - 200 with professional planning services and many other amenities included. Allow us to create a destination wedding that complements your personal style; a wedding uniquely your own. We welcome family gatherings, bridal showers, club meetings and more. Share your vision and we will help you plan the perfect get-together with family and friends in a private room or outdoor space perfect for 25 people or more. We have a wonderful variety of food choices available to customize your event to your budget.

• Spaces for 200-250 Guests

Nestled in the heart of picturesque New Gloucester, Maine, Cunningham Farm offers a unique and charming boutique wedding venue that captures the essence of rustic elegance. Ideally located just between Portland, Auburn, Brunswick, and Freeport, this premier venue is perfect for couples seeking estate, barn, and outdoor weddings in a serene and scenic setting. Spanning over 90 acres, Cunningham Farm features breathtaking natural beauty and versatile event spaces. With three beautifully restored event barns, a charming farmhouse, a tranquil pond, a flowing river, and a meandering brook, the property provides a variety of stunning backdrops for your special day. The iconic tree farm, framed by a classic white farm fence, enhances the already picturesque landscape, making it a perfect place to say "I do." Whether you envision an elegant barn wedding, an intimate outdoor ceremony, or a luxurious estate celebration, Cunningham Farm in New Gloucester, Maine, is the ideal venue to create memories that will last a lifetime.

• Spaces for 27-40 Guests

Please inquire through our website. Discover a beautifully designed event space with full dining accommodations for up to 40 guests. Our studio features a fully equipped commercial kitchen with high-end and unique appliances, ideal for lifestyle and culinary photography, and video shoots, parties, micro-weddings, or meetings. There are 27 seats for table and bar dining along with an additional two couches, three sofa chairs, and a large bench.

• Spaces for 200-300 Guests

WEDDING & EVENT VENUE IN SCENIC OXFORD, MAINE Whitney Farm Estate, established in 1805, seamlessly blends timeless elegance with the serene beauty of nature. Spanning 30 acres of rolling fields and just 45 minutes from Portland, the estate offers an idyllic backdrop for any event. With it’s expansive outdoor spaces and a beautifully renovated 3,200-square-foot barn, featuring original wooden beams and grand barn doors, it’s the perfect setting for weddings, celebrations, gatherings, or retreats.

• Spaces for 190-250 Guests

• Spaces for 5-300 Guests

Savor a new vantage point for experiencing Portsmouth's waterfront during meetings and social gatherings. Offering dramatic views of Portsmouth's Piscataqua River and bridges, The Envio is the newest, most unique event venue in the downtown area. This luxuriously designed third-floor venue is connected to the new AC Hotel Portsmouth Downtown Waterfront and can host up to 300 guests in a 4,390-square-foot ballroom that can be divided into three smaller spaces for more intimate events. Guests will be greeted by a pre-function area boasting floor-to-ceiling windows and a terrace offering sweeping views of the Portsmouth seaport and the Piscataqua River. Watch the bridges rise as the ships come and go while your guests marvel at the stylish space. Perched above The Envio you will find Rooftop at The Envio, Portsmouth’s newest restaurant and bar offering stunning waterfront views. At this casually sophisticated indoor/outdoor restaurant, guests enjoy signature cocktails, craft beers and eclectic seasonal cuisine crafted with locally sourced ingredients fresh from the farm and sea. In addition to experienced event planners, The Envio has assembled an award-winning team of culinary experts offering dynamic banquet menus for groups of any size.

• Spaces for 30 Guests
• 1 Outdoor
• 1 Event Space
• 1 Meeting Space

Stroll Café & Wine Bar is a modern, refined, and welcoming all day café. Our space is perfect for after-hours work parties, holiday parties, Bridal / Baby showers, and wedding receptions. We provide a selection of locally roasted espresso drinks, no or low ABV cocktails, uniquely curated wines, and local beer. Choose foods from our specialty catering menu OR use your own caterer! This flexibility makes us the ideal meeting space and venue. Stroll Café at 75 Portsmouth Boulevard is centrally located within the Portsmouth Office Park. There is easy access to I-95, plenty of shops and hotels nearby, free onsite parking, and a beautiful outdoor patio. Portsmouth is a top destination in New England situated on the beautiful NH Seacoast and minutes away from Maine. Venue Details: -Indoor space for up to 30 -Large outdoor patio space with a variety of comfortable seating, a firepit, umbrellas, and “lawn” games. -Parking onsite -Music: playlist over Café speaker’s is available; live music is allowed on the patio. We look forward to hosting your event!