Enable JavaScript to run this app.
Skip to main content
OpenTable logo
Siamais Thai Restaurant & Cocktails in Birmingham - Siamais, Birmingham, West Midlands

Siamais

4.6 (397)
£26 to £40
Thai
6, Brindley Place, Birmingham, West Midlands B1 2HS

Make a reservation

2 people
7:00 PM
Booked 34 times today
Experiences are available.

About this restaurant

  • Good for special occasions
  • Good for groups
  • Great for creative cocktails
Siamais is tucked away behind Brindleyplace in Birmingham, in the beautiful Oozells Square. A Thai restaurant and cocktail bar in Birmingham offering authentic Thai food and flavourful, theatrical cocktails. With a beautiful and intricately designed venue, Siamais is a fabulous venue for special occasions in Birmingham; the atmosphere so vibrant and warming when guests come to dine at Siamais. And for those days where the sun shines and the weather is a little warmer, Siamais has an outdoor dining terrace to watch the world go by, with heaters and a cover for when the nights roll in.

Signature dishes served at Siamais include Green Thai Curry, Pad Thai & Tom Yum Soup amongst incredible, flavoursome Thai dishes.

Offering exclusive hire for venue hire in Birmingham, Siamais opens its doors for guest looking to drink, dine and host their own event in Birmingham.

Additional information

  • Dining style
    Casual Dining
  • Price
    £26 to £40
  • Cuisines
    Thai
  • Hours of operation
    Mon–Thu, Sun 12:00 pm–11:00 pm Fri 12:00 pm–12:00 am Sat 12:00 pm–1:00 am
  • Phone number
  • Payment options
    AMEX, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    Buoy
  • Catering
    Find and indulge in the right menu for your event. Siamais offers sit-down meals with a 2-4 course menu option; canapés for drink receptions; banqueting & buffet menus when guests can taste a variety of dishes; or a mixture of all menu types, Siamais has curated menus alongside the opportunity to create a bespoke one suitable for your event needs.
  • Private party facilities
    We offer exclusive hire of Siamais as an entire venue hire in Birmingham. This comes equipped with your own bar, heated and covered terrace area and private toilets. Quantities:- sit down dining: 125 people- canapés and drinks standing reception: 150 people- buffet: 105 peopleIdeal for business and social occasions.
  • Neighborhood
    Birmingham
  • Cross street
    Broad Street
  • Parking details
    Street Parking
  • Public transit
    Train: Five Ways & New StreetMetro: Centenary Square Bus Stops: Broad Street & Sheepcote Street Taxi Drop-off: Broad Street & Ooozels Square
  • Additional
    Banquet, Beer, Cocktails, Full Bar, Gluten-free Options, Late Night, Outdoor Smoking Area, Patio/Outdoor Dining, Private Room, Vegan, View, Weekend Brunch, Wheelchair Access, Wine
Gift card

Gift card

Send gift cards instantly by email or print to present in person.

Send a gift card

Experiences

  • Bottomless Brunch

    £37.50 - £42.95 per person

    Multiple dates available
    Please note the £10 per person is a card authorisation to secure your booking. The full packages can be found here: siamais.co.uk/brunch/ Come and indulge in a delicious Thai bottomless brunch in Birmingham; Siamais serves a 2 or 3-course brunch menu filled with authentic Thai dishes and paired perfectly with limitless Prosecco, mimosas & exclusive cocktails. Step into a vibrant and exciting atmosphere, sharing food moments with friends and loved one. Available every Saturday and Sunday. Table durations for this booking type are 90 minutes long.
    Bottomless Brunch Photo
  • Lunch Menu

    £18.95 per person

    Multiple dates available
    Step into a magical lunch time moment with 2 courses for £18.95; for those looking to enjoy a quick express meal when dining or working in Birmingham. The lunch menu includes Siamais' popular Thai dishes for our guests indulge in.
    Lunch Menu Photo
  • Birmingham Restaurant Festival 2025

    £35.00 per person

    Aug 1, 2025 - Aug 31, 2025
    A moment of culinary delights with Birmingham Restaurant Festival at Siamais. Indulge in delicious and flavoursome Thai dishes with a set menu curated exclusively for this renowned Birmingham event. The menu dishes up Crispy Golden Bags, Salt & Chilli Prawns, Vegetable Spring Rolls for starters; with mains delivering Green Curry, Stir-Fried Beef in Oyster Sauce and Vegetarian Singapore Noodles . Complete your time during Birmingham Restaurant Festival with delicious desserts of Caramel Soufflé and Homemade Chocolate brownie. Siamais invites you to indulge during Birmingham Restaurant Festival.
    Birmingham Restaurant Festival 2025 Photo

What 397 people are saying

Siamais reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.6
4.6 based on recent ratings
  • 4.6Food
  • 4.7Service
  • 4.5Ambience
  • 4.2Value

NoiseEnergetic

Loved For

  • Birmingham/West Midlands (county)

    Best Service

  • Birmingham/West Midlands (county)

    Good for groups

  • Birmingham/West Midlands (county)

    Great for creative cocktails

  • Birmingham/West Midlands (county)

    Lively

  • Birmingham/West Midlands (county)

    Most Booked

  • Birmingham

    Best Service

  • Birmingham

    Great for brunch

  • Birmingham

    Innovative

  • Birmingham

    Good for groups

  • Birmingham

    Great for creative cocktails

  • Birmingham

    Lively

  • Birmingham

    Most Booked

Review summary

AI-generated from verified diner reviews
Siamais offers a vibrant dining experience with "amazing food" and attentive service, making it ideal for celebrations. Guests appreciate the "personal experience" and "fantastic service." The bottomless brunch is a standout, praised for "delicious food and cocktails." While some find seating needs improvement, the overall atmosphere remains inviting and enjoyable.
397 Reviews
  1. Shobhna

    Birmingham/West Midlands (county)1 review

    3.0

    Dined 7 days ago

    1. Overall 3
    2. Food 1
    3. Service 5
    4. Ambience 3
    Been to this restaurant about 5 times and food has been very good. Made a 6pm booking. Walked in to at least 4 tables still not cleaned up so had to wait although not long. Table was not cleaned properly when we sat down but didn’t let that worry us. Within a few minutes of ordering our starters were already on our table. They were not freshly prepared at all. Calamari for example was so chewy, chicken wings were again not made fresh at all. Didn’t have the heart to say anything as staff lovely and worried that chef might take umbrage to complaint. Mains arrived and they were nothing to write home about. Sorry but won’t be going back anytime soon. Sorry I didn’t mention to the staff that food was not good but I have a partner who hates creating a fuss. How I see it for the price you pay and for Thai food which costs very little to make this should have been prepared right the first time. Can’t fault the service though par the cleanliness of the table

    Is this helpful?

  2. Sadikah

    Birmingham/West Midlands (county)2 reviews

    5.0

    Dined on June 20, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    I’ve come here many times, and have always received amazing service. The food is incredible!

    Is this helpful?

  3. Omar

    Birmingham/West Midlands (county)1 review

    5.0

    Dined on June 12, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    First of all, thank you for making my mums birthday special, it was a fantastic evening and you looked after us. From starter to dessert the food was absolutely amazing, the chefs did brilliant, we all especially loved the Seabass dishes. The birthday cake was delicious and I’m grateful to your team for singing happy birthday! I hope we will come again soon in the future.

    Is this helpful?

  4. Sylvia

    Warwickshire3 reviews

    4.0

    Dined on June 11, 2025

    1. Overall 4
    2. Food 5
    3. Service 5
    4. Ambience 3
    The food and staff was amazing, the thing that lets you down, is the state of seating, so many stains on the light grey seats in the window.

    Is this helpful?

  5. Bridget

    Worcestershire5 reviews

    5.0

    Dined on June 9, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Lovely food promptly served and freshly made. Very convenient location too.

    Is this helpful?

  6. Elaine

    Birmingham/West Midlands (county)1 review

    3.0

    Dined on June 7, 2025

    1. Overall 3
    2. Food 2
    3. Service 5
    4. Ambience 4
    Service very friendly and food came quite quickly. Tamarind sauce could have had a bit more punch , I found it over sweet but that is probably how it should have been, just not to my taste ( overpowered the fish). Table was sticky and the seat cushions dirty.

    Is this helpful?

  7. Felicia

    Staffordshire1 review

    5.0

    Dined on June 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great Service, Great Food and lovely atmosphere. Highly recommend and our server was very attentive.

    Is this helpful?

  8. Donna

    Worcestershire1 review

    5.0

    Dined on June 6, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Love this restaurant - always a personal experience - amazing food, great service - never sat their waiting between courses for ages always spot on timing and very good at checking whether more drinks are required at the table - would really recommend Siamais - never disappointed

    Is this helpful?

  9. Rakesh

    Hertfordshire1 review

    3.0

    Dined on June 5, 2025

    1. Overall 3
    2. Food 1
    3. Service 4
    4. Ambience 4
    The food was very poor quality and not authentic I ordered a prawn dish having only 3 prawns rest was full of vegetables!! I wouldn't never go again

    Is this helpful?

  10. Te’Naya

    Birmingham/West Midlands (county)1 review

    5.0

    Dined on June 2, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Beautiful food. Excellent service. Nice place to go for birthdays/ date nights. Any occasion.

    Is this helpful?

FAQs

Siamais is rated 4.6 stars by 397 OpenTable diners.

Siamais does offer gift cards which you can purchase here.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United Kingdom
  3. Birmingham/West Midlands (county)
  4. Birmingham
  5. Birmingham

Make a reservation

2 people
7:00 PM
Booked 34 times today
Experiences are available.
Google Map for Siamais

6, Brindley Place, Birmingham, West Midlands B1 2HS

Additional information

  • Cross street
    Broad Street
  • Neighborhood
    Birmingham
  • Hours of operation
    Mon–Thu, Sun 12:00 pm–11:00 pm Fri 12:00 pm–12:00 am Sat 12:00 pm–1:00 am
  • Price
    £26 to £40
  • Cuisines
    Thai
  • Dining style
    Casual Dining
  • Dress code
    Smart Casual
  • Parking details
    Street Parking
  • Public transit
    Train: Five Ways & New StreetMetro: Centenary Square Bus Stops: Broad Street & Sheepcote Street Taxi Drop-off: Broad Street & Ooozels Square
  • Payment options
    AMEX, Mastercard, Visa
  • Executive chef
    Buoy
  • Additional
    Banquet, Beer, Cocktails, Full Bar, Gluten-free Options, Late Night, Outdoor Smoking Area, Patio/Outdoor Dining, Private Room, Vegan, View, Weekend Brunch, Wheelchair Access, Wine
  • Phone number
  • Catering
    Find and indulge in the right menu for your event. Siamais offers sit-down meals with a 2-4 course menu option; canapés for drink receptions; banqueting & buffet menus when guests can taste a variety of dishes; or a mixture of all menu types, Siamais has curated menus alongside the opportunity to create a bespoke one suitable for your event needs.
  • Private party facilities
    We offer exclusive hire of Siamais as an entire venue hire in Birmingham. This comes equipped with your own bar, heated and covered terrace area and private toilets. Quantities:- sit down dining: 125 people- canapés and drinks standing reception: 150 people- buffet: 105 peopleIdeal for business and social occasions.
Gift card

Gift card

Send gift cards instantly by email or print to present in person.

Send a gift card
OpenTable
  • About Us
  • Blog
  • Careers
  • Press
More
Businesses
  • Restaurant Management Solutions
  • Restaurant Reservation Software
  • Restaurant Marketing Software
  • Restaurant Event Software
  • OpenTable For Restaurants
  • OpenTable For Restaurant Groups
  • Restaurant Resources
  • OpenTable Pricing & Plans
Join us on
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Do Not Sell or Share My Personal Information
  • Cookie Preferences
Copyright © 2025 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo