Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. Connecticut
  4. New Haven
  5. Waterbury
Diorio's Restaurant and Bar, Waterbury, CT

Diorio's Restaurant and Bar

4.7
4.7
613 Reviews
$31 to $50
Italian
  • Good for special occasions
  • Charming
  • Neighborhood gem
Please call the restaurant at 203-754-5111 for additional availability.

The legendary history of Diorio Restaurant began in the 1920s. The late Rocco Diorio was responsible for the fine traditional food and many lasting memories for most of the people in the greater Waterbury area. The restaurant was closed in 1980 and reopened in 1991 after total restoration to its original splendor. The legend continues as we remain true to those endearing memories.

We have the original marble bar, over-sized mahogany bankers booths, tin ceiling, and the most impressive acid-etched mirrors displaying historical Waterbury. Diorio Restaurant has once again reclaimed its reputation as Waterbury's finest.

Make a reservation

2 people

7:00 PM


Booked 2 times today

Order delivery or takeout

Additional information

  • Dining style
    Fine Dining
  • Price
    $31 to $50
  • Cuisines
    Italian, American
  • Hours of operation
    Bar Mon–Sat 4:00 pm–10:00 pm Dinner Mon–Sat 5:00 pm–10:00 pm
  • Phone number
    (203) 754-5111
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Catering
    We offer large trays of food to be picked up.
  • Private party facilities
    Diorio Restaurant & Bar is the perfect setting for your next private event. From corporate meetings to special occasions, we offer a variety of menu options to suit your event's needs.
  • Neighborhood
    Waterbury
  • Cross street
    Grand Street
  • Parking details
    Street parking in front and a parking garage located directly across the street from the front door of the restaurant.
  • Entertainment
    We have Dinner music played by Tom Cruciani on most Friday/Saturday nights...Please call to confirm!
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine

What 613 people are saying

Overall ratings and reviews

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

4.7
4.7 based on recent ratings
  • 4.7Food
  • 4.8Service
  • 4.8Ambience
  • 4.3Value

NoiseModerate

Loved For

  • New Haven

    Best Service

  • New Haven

    Best Ambiance

  • New Haven

    Romantic

  • New Haven

    Italian

613 Reviews
  1. J Paul

    New York City

    16 reviews

    5.0

    16 reviews

    Dined on August 31, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Always excellent. An old classic is open with a delicious menu.

    Is this helpful?

  2. Elaine

    New York City

    3 reviews

    vip
    3.0

    3 reviews

    Dined on August 22, 2024

    1. Overall 3
    2. Food 2
    3. Service 4
    4. Ambience 4
    Veal parm was goppy and soggy as were onion rings with it. Otherwise good.

    Is this helpful?

  3. OpenTable Diner

    New York City

    1 review

    5.0

    1 review

    Dined on August 17, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Especially loved the drink specials. Of course, food service is amazing.

    Is this helpful?

  4. John

    Greater Boston

    1 review

    3.0

    1 review

    Dined on August 9, 2024

    1. Overall 3
    2. Food 2
    3. Service 5
    4. Ambience 5
    Service was great and atmosphere is great! Drinks were great too however the food was just okay. It wasn't bad, it just wasn't anything to write home about.

    Is this helpful?

  5. william

    Connecticut

    9 reviews

    4.0

    9 reviews

    Dined on August 7, 2024

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 5
    It was our first time back since before Covid. We had heard they were doing renovations and the place still retains the same look and feel. Service was very good as was the food. Still a bit pricey for us so we reserve going there for a special occasion.

    Is this helpful?

  6. Thomas

    Connecticut

    1 review

    5.0

    1 review

    Dined on August 3, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Waterbury nostalgia....D Iorio s name goes back to Allegrini...

    Is this helpful?

  7. Happydiner

    New York City

    94 reviews

    vip
    5.0

    94 reviews

    Dined on July 27, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The food choices were excellent with many specialty dishes. The lobster bisque was the best we ever had. The spicy sausage pasta was incredible and the ribeye steak was cooked perfectly with great flavor. All of this was made even better by the Manhattans to start, the desserts to finish and the friendly and helpful waiter. A great evening out!

    Is this helpful?

  8. JeffryN

    Greater Boston

    12 reviews

    5.0

    12 reviews

    Dined on July 20, 2024

    1. Overall 5
    2. Food 5
    3. Service 4
    4. Ambience 5
    We have been going to Diorio’s for many years and it never disappoints! We had a fantastic meal and the drinks were just as delicious. We highly recommend it.

    Is this helpful?

  9. NYCdinerWithTaste

    New York City

    61 reviews

    4.0

    61 reviews

    Dined on July 19, 2024

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    Really enjoyed this gem in Waterbury. Loved my tuna, vegetable and Brussel sprouts. Waitress and staff couldn’t have been better. My husband loved his shrimp scampi and pie. Will go here again.

    Is this helpful?

  10. OpenTable Diner

    San Francisco

    4 reviews

    5.0

    4 reviews

    Dined on June 27, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We absolutely LOVE DiOrio’s!! Food has NEVER disappointed us! I had the special an amazingly delicious pasta with steak tidbits mushrooms & Marsala wine sauce my husband had the shrimp scampi yummy!! Special was squash blossoms that were literally the best we’ve ever had. Our server, Maizie was so courteous and attentive she is a credit to this fine establishment! Will most definitely be returning

    Is this helpful?

FAQs

Diorio's Restaurant and Bar offers takeout which you can order by calling the restaurant at (203) 754-5111.

Diorio's Restaurant and Bar is rated 4.7 stars by 613 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 2 times today

Order delivery or takeout

Google Map for Diorio's Restaurant and Bar

231 Bank Street, Waterbury, CT 06702

Additional information

  • Cross street
    Grand Street
  • Neighborhood
    Waterbury
  • Hours of operation
    Bar Mon–Sat 4:00 pm–10:00 pm Dinner Mon–Sat 5:00 pm–10:00 pm
  • Price
    $31 to $50
  • Cuisines
    Italian, American
  • Dining style
    Fine Dining
  • Dress code
    Business Casual
  • Parking details
    Street parking in front and a parking garage located directly across the street from the front door of the restaurant.
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Entertainment
    We have Dinner music played by Tom Cruciani on most Friday/Saturday nights...Please call to confirm!
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Corkage Fee, Delivery, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine
  • Phone number
    (203) 754-5111
  • Catering
    We offer large trays of food to be picked up.
  • Private party facilities
    Diorio Restaurant & Bar is the perfect setting for your next private event. From corporate meetings to special occasions, we offer a variety of menu options to suit your event's needs.
OpenTable
  • About Us
  • Blog
  • Careers
  • Press
More
Businesses
  • Restaurant reservation software
  • Industry insights
  • Hospitality resources
  • Marketing resources
  • Operation resources
  • How to open a restaurant
  • For restaurants
  • For restaurant groups
Join us on
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Do Not Sell or Share My Personal Information
  • 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