
4.6 from 1,950+ Google reviews#1 on TripAdvisor
Private Christmas party venue, Southampton
Want the space to yourselves?
At Diego's, we can cater for private Christmas celebrations both upstairs and downstairs, giving you different options depending on the size and style of your party.
- Upstairs for approximately 40
- Downstairs for approximately 60
- Private DJs & music
- Drinks packages
The Christmas 2026 menu. Two courses £35.95, three courses £39.95. Every dish is on the Christmas page.
See the Christmas menuUpstairs Private Parties
Our upstairs area is ideal for more intimate private celebrations and can accommodate approximately 40 guests. It's perfect for work parties, family celebrations, groups of friends and private festive dinners where you want your own space while still enjoying the full Diego's atmosphere.
Downstairs Private Parties
For bigger celebrations, our downstairs restaurant can accommodate approximately 60 guests and is a fantastic option for larger Christmas parties and full venue-style events.
Your Christmas party, your way
Whether you want a relaxed Christmas dinner or a full evening with food, drinks, music and your own DJ, we can help put together a package that works for your group. Tell us your group size, preferred date and the kind of Christmas party you have in mind, and our team will help organise the rest.

Private Christmas parties
For private Christmas parties, we can discuss options including:
The 2026 Christmas menu is £35.95 for two courses or £39.95 for three. Pre-orders only on the Christmas menu, with a £10 per person deposit. Non-refundable.
- Private DJs
- Music
- Drinks Packages
- Cocktails
- Group Menus
- Buffet-Style Dining
- Private Bar Atmosphere
- Festive Party Packages
Good to know
Your questions, answered
Can you accommodate large Christmas parties?
Yes. We regularly cater for large groups, with our upstairs space accommodating approximately 40 guests and our downstairs space approximately 60 guests.
Can we have a private area?
Yes. Depending on your group size, date and availability, both our upstairs and downstairs spaces can be discussed for private Christmas parties.
Can we have a DJ?
Yes. For private events, we can discuss private DJs and music as part of your Christmas party arrangements.
Do you offer drinks packages?
Yes. Drinks packages can be arranged for private Christmas parties. Speak to our team and we can discuss the best option for your group.
Do you require a deposit?
Large Christmas bookings will normally require a £10 per person deposit to secure the reservation.
Do we need to pre-order?
For larger groups and Christmas menus, we may ask for your food choices in advance. We'll confirm this when your booking is organised.
Let's plan it
Plan your private Christmas party with us
Two minutes now, one very good night later. We'll call you back today.
More ways to celebrate
Or see everything on the events and private hire hub.
From the journal
Reading for your private Christmas party
- 14 August 2026Where to Have Your Christmas Party in SouthamptonLooking for the right Christmas party venue in Southampton? Here is how to plan a festive charcoal grill feast at Diego's Rotisserie.
- 4 September 2026Intimate Wedding Reception Venue in SouthamptonLooking for an intimate wedding reception venue in Southampton? Discover relaxed charcoal-grilled celebrations at Diego's Rotisserie.
- 28 August 2026Buffet Catering Southampton: The Sharing TableBuffet catering in Southampton done the Portuguese way: charcoal-grilled piri piri chicken, ribs and sides made for sharing.
