Mercure Dolphin Southampton Centre
Mercure Dolphin Southampton Centre has 3 meeting/event spaces for 20–300 delegates (theatre), largest: Main Conference Room (300).
- Up to 300 delegates
- 3 meeting spaces
4 photosPhotography pending verification4 photos
Capacity overview
3 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| Main Conference Room | 300 | — | 30 | 150 | 40 | — | — | 120 |
| Executive Boardroom | 30 | — | 16 | 20 | 18 | — | — | 35 |
| Breakout Room 1 | 20 | — | 12 | 12 | 12 | — | — | 25 |
At a glance
The Mercure Dolphin Southampton Centre is a distinguished 4-star hotel located in the heart of Southampton's historic High Street. This beautifully renovated property combines traditional charm with modern amenities, featuring 75 comfortable guest rooms and versatile meeting spaces. The hotel offers flexible conference facilities accommodating up to 300 delegates, equipped with state-of-the-art AV technology and natural daylight. Its prime city centre location provides easy access to Southampton Central Station, the port, and major business districts, making it an ideal choice for corporate events, conferences, and leisure stays.
Best suited for
- Business Meetings
- Conferences
- Training Sessions
- Workshops
- Wedding Receptions
Why book with us?
- Independent venue sourcing
- Free to event organisers
- Access to negotiated rates
- Alternative venues included
- Human expert support
Know before you book
Provenance shown for every factMeeting spaces at this venue
Pricing & packages
Exact rates are confirmed on your proposal — our experts negotiate on your behalf.
Meeting room, equipment, lunch & refreshments.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Food & catering
- Restaurant on site
- Bar on site
Dietary options catered for
Top facilities
- Free WiFi
- AV Equipment
- Air Conditioning
- Natural Daylight
- Bar
- Restaurant
- 24-hour Reception
- Business Centre
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- Step-free access
- Accessible toilets
- Hearing loop available
Location & getting there
34-35 High Street, Southampton, SO14 2HN, United Kingdom
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
Mercure Dolphin Southampton Centre is a verified hotel in Southampton, hosting up to 300 guests. Its profile rates most strongly for Corporate, Historic, Hybrid Ready. Verified on-site: wi-fi, av & production, food & catering, bedrooms. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, memorable events in a heritage setting, hybrid and streamed events.
Sustainability credentials are not yet evidenced in the profile data.
Venue profile ratings
- Corporate★★★★★
- Luxury★★★★★
- Historic★★★★★
- Creative★★★★★
- Eco★★★★★
- Hybrid Ready★★★★★
- Networking★★★★★
- Training★★★★★
- International★★★★★
- Accessibility★★★★★
Verified on-site
- Wi-Fi✓ Verified
- AV & production✓ Verified
- Food & catering✓ Verified
- Bedrooms✓ Verified
- SustainabilityNot listed
- Accessibility✓ Verified
Venue IQ™
A living intelligence record — every entry is generated from verified platform data, not marketing copy.
- Oct 2025Venue verified and listed
Added to the InternationalVenues.com verified directory.
- Oct 2025Photography refreshed — 4 images
Latest venue imagery reviewed and published.
- Oct 2025Quality score 90/100
Top-tier data completeness — capacities, facilities and access verified.
Frequently asked
How many meeting rooms does Mercure Dolphin Southampton Centre have?
Mercure Dolphin Southampton Centre has 3 meeting and event spaces in Southampton, seating up to 300 delegates theatre-style in the largest room.
What is the capacity of Mercure Dolphin Southampton Centre's largest event space?
The largest event space at Mercure Dolphin Southampton Centre is Main Conference Room, with a maximum capacity of 300 guests.
What conference facilities does Mercure Dolphin Southampton Centre offer?
Mercure Dolphin Southampton Centre offers Free WiFi, AV Equipment, Air Conditioning, Natural Daylight, Projector, Screen, PA System across its 3 meeting and event spaces.
What is the maximum capacity?
Up to 300 guests for theatre style, 200 for dinner, 150 for boardroom style
What AV equipment is available?
Standard AV equipment including projector, screen, PA system and complimentary Wi-Fi. Additional equipment available on request
Is catering available?
Full catering services available from light refreshments to three-course meals. Special dietary requirements catered for
Is there parking available?
Limited on-site parking available. Public car parks nearby. Pre-booking recommended
About Mercure Dolphin Southampton Centre
The Mercure Dolphin Southampton Centre is a distinguished 4-star hotel located in the heart of Southampton's historic High Street. This beautifully renovated property combines traditional charm with modern amenities, featuring 75 comfortable guest rooms and versatile meeting spaces. The hotel offers flexible conference facilities accommodating up to 300 delegates, equipped with state-of-the-art AV technology and natural daylight. Its prime city centre location provides easy access to Southampton Central Station, the port, and major business districts, making it an ideal choice for corporate events, conferences, and leisure stays.
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Photo: Peter Trimming · CC BY-SA 2.0 via Wikimedia Commons
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