Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. Las Vegas
  4. Summerlin
  5. Summerlin
Lounge - Siena Italian Trattoria, Las Vegas, NV

Siena Italian Trattoria

4.6
4.6
706 Reviews
$30 and under
Italian

Make a reservation

2 people
7:00 PM
Booked 11 times today
  • Good for special occasions
  • Neighborhood gem
  • Charming
Our Trattoria opened in 2010 and restaurant features the most authentic Italian Cuisine in Las Vegas, NV. The restaurant is warm and inviting with a casual atmosphere. There is plenty of room for large parties. The name says it all. This is a real Italian restaurant with a menu full of authentic dishes made from the freshest ingredients. Enjoy Sunday Brunch, Happy Hour and Live Entertainment.

Reservations are only for our main dining room.
We are currently seating with limited capacity and reservations are highly encouraged.

Order delivery or takeout

Additional information

  • Dining style
    Casual Dining
  • Price
    $30 and under
  • Cuisines
    Italian, Steak
  • Hours of operation
    Deli Mon–Wed 9:00 am–8:00 pm Thu–Sun 9:00 am–8:30 pm Brunch Sun 10:00 am–2:30 pm Dine-in Hours Mon–Wed 11:30 am–9:00 pm Dinner Thu–Sat 11:30 am–11:00 pm Sunday Dinner Sun 2:30 pm–9:00 pm
  • Phone number
    (702) 360-3358
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Executive chef
    Giancarlo Bomparola
  • Private party facilities
    Our private room is perfect for special occasions or for business luncheons and dinners.
  • Neighborhood
    Summerlin
  • Cross street
    Fort Apache
  • Parking details
    Private parking and additional parking shared with shopping center.
  • Entertainment
    After 30 years on the east side of town Siena Deli has opened a new restaurant in Summerlin... Siena Italian Authentic Trattoria. The name says it all. This is a real Italian Restaurant with a menu full of authentic dishes made from the freshest ingredients.
  • Additional
    Banquet, Bar/Lounge, Beer, BYO Wine, Cafe, Chef's Table, Cocktails, Corkage Fee, Full Bar, Happy Hour, Non-Smoking, Outdoor Smoking Area, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Weekend Brunch, Wine

What 706 people are saying

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
  • 4.5Food
  • 4.6Service
  • 4.7Ambience
  • 4.5Value

NoiseModerate

Loved For

  • Summerlin

    Best Value

  • Summerlin

    Great for fine wines

  • Summerlin

    Italian

Review summary

AI-generated from verified diner reviews
Siena Italian Trattoria is a beloved neighborhood gem, offering "delicious Italian cuisine" with "fresh pastas" and "homemade gelatos." Patrons praise the "friendly and attentive service," especially from staff like William. The restaurant boasts a calm atmosphere, live music, and a delightful deli/store offering Italian imports. It's ideal for any occasion.

706 Reviews
  1. Michael

    Las Vegas

    1 review

    2.0

    1 review

    Dined 1 day ago

    1. Overall 2
    2. Food 1
    3. Service 3
    4. Ambience 3
    The duck breast cooked as recommended by the chef (medium rare) was so chewy rendering it inedible.

    Is this helpful?

  2. Fred

    Las Vegas

    33 reviews

    5.0

    33 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The whole experience was outstanding. No complaints at this end. As one of the few people that enjoys Single Malt Scotch Manhattans the bartender is an artist.

    Is this helpful?

  3. Sophia

    Las Vegas

    1 review

    1.0

    1 review

    Dined 1 day ago

    1. Overall 1
    2. Food 1
    3. Service 1
    4. Ambience 3
    Worst experience ever. Waited 65 min, ordered drinks and an app, but nobody ever came back to check on us or take our dinner order.

    Is this helpful?

  4. Armanf

    Las Vegas

    2 reviews

    4.0

    2 reviews

    Dined 3 days ago

    1. Overall 4
    2. Food 5
    3. Service 5
    4. Ambience 5
    Food delicious, service more than adequate, prices reasonable. This was the first time there but it will not be the last. Glad we were referred to this restaurant.

    Is this helpful?

  5. Susan

    New York City

    4 reviews

    4.0

    4 reviews

    Dined on January 31, 2025

    1. Overall 4
    2. Food 3
    3. Service 5
    4. Ambience 5
    Enjoyed my lasagna, but felt it needed a little bit more flavor... The coconut sorbet was delicious.

    Is this helpful?

  6. Dr. Jerry

    VIP

    Las Vegas

    47 reviews

    5.0

    47 reviews

    Dined on January 30, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Always a favorite! We love the staff, atmosphere and food.

    1 person found this helpful

  7. tanya

    VIP

    Las Vegas

    5 reviews

    5.0

    5 reviews

    Dined on January 13, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    food and service was excellent! I will definitely be coming back!

    Is this helpful?

  8. Daniel

    Las Vegas

    25 reviews

    5.0

    25 reviews

    Dined on January 5, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Calm environment and great food. Great service Would return.

    Is this helpful?

  9. Toni

    Chicago

    6 reviews

    1.0

    6 reviews

    Dined on January 3, 2025

    1. Overall 1
    2. Food 1
    3. Service 1
    4. Ambience 3
    We arrived for a late lunch and had the whole place to ourselves. It was great. Server was friendly and nice. Bread on the table was old. Octopus appetizer while salty, was the best thing we had. Pastas were cooked perfectly, small portions. Salad was ok, but small. Meatballs seems to no longer be home made, sauces tasted as they were also no longer made in house and came from jar. The meal was not like it was in the past. Hopefully things change and service speeds up.

    Is this helpful?

  10. Patrick

    VIP

    Salt Lake City

    154 reviews

    5.0

    154 reviews

    Dined on January 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Always a great experience. William always takes care of us. Their fresh pastas are excellent. Homemade gelatos are great too. 

    Is this helpful?

FAQs

Siena Italian Trattoria does offer delivery in partnership with Postmates. Siena Italian Trattoria also offers takeout which you can order by calling the restaurant at (702) 360-3358.

Siena Italian Trattoria is rated 4.6 stars by 706 OpenTable diners.

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

Make a reservation

2 people
7:00 PM
Booked 11 times today

Order delivery or takeout

Google Map for Siena Italian Trattoria

9500 W Sahara Ave, Las Vegas, NV 89117

Additional information

  • Cross street
    Fort Apache
  • Neighborhood
    Summerlin
  • Hours of operation
    Deli Mon–Wed 9:00 am–8:00 pm Thu–Sun 9:00 am–8:30 pm Brunch Sun 10:00 am–2:30 pm Dine-in Hours Mon–Wed 11:30 am–9:00 pm Dinner Thu–Sat 11:30 am–11:00 pm Sunday Dinner Sun 2:30 pm–9:00 pm
  • Price
    $30 and under
  • Cuisines
    Italian, Steak
  • Dining style
    Casual Dining
  • Dress code
    Business Casual
  • Parking details
    Private parking and additional parking shared with shopping center.
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Executive chef
    Giancarlo Bomparola
  • Entertainment
    After 30 years on the east side of town Siena Deli has opened a new restaurant in Summerlin... Siena Italian Authentic Trattoria. The name says it all. This is a real Italian Restaurant with a menu full of authentic dishes made from the freshest ingredients.
  • Additional
    Banquet, Bar/Lounge, Beer, BYO Wine, Cafe, Chef's Table, Cocktails, Corkage Fee, Full Bar, Happy Hour, Non-Smoking, Outdoor Smoking Area, Patio/Outdoor Dining, Patio/Outdoor Dining, Private Room, Takeout, Weekend Brunch, Wine
  • Phone number
    (702) 360-3358
  • Private party facilities
    Our private room is perfect for special occasions or for business luncheons and dinners.
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 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