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Diorio's Restaurant and Bar, Waterbury, CT

Diorio's Restaurant and Bar

4.8 (662)
$31 to $50
Italian
231 Bank Street, Waterbury, CT 06702

Make a reservation

2 people
11:00 PM
Booked 3 times today

About this restaurant

  • 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.

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
  • 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.
  • Delivery & takeout
  • 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

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What 662 people are saying

Diorio's Restaurant and Bar 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

4.8
4.8 based on recent ratings
  • 4.8Food
  • 4.8Service
  • 4.7Ambience
  • 4.5Value

NoiseModerate

Loved For

  • New Haven

    Best Ambiance

  • New Haven

    Romantic

  • New Haven

    Italian

Review summary

AI-generated from verified diner reviews
Diorio's Restaurant and Bar offers an "excellent experience" with "exceptional" food, service, and ambiance. Guests rave about the "warm and comforting" atmosphere, attentive staff, and delightful dishes like the Veal Diorio and pasta Bolognese. It's a "Waterbury iconic restaurant" perfect for both special occasions and casual dining. Highly recommended!
662 Reviews
  1. Thomas

    Virginia4 reviews

    5.0

    Dined on June 21, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent food, atmosphere, and service! Simply a great place to dine. gather!

    Is this helpful?

  2. Mike

    San Francisco Bay Area9 reviews

    5.0

    Dined on June 20, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    As always, service, food, ambience exceptional They treat their customers as special which in today’s environment is really nice and appreciated

    Is this helpful?

  3. Antonella

    New York City8 reviews

    5.0

    Dined on June 14, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent!!! Wait staff, food perfect. Will be back.

    Is this helpful?

  4. darren VIP

    New York City34 reviews

    5.0

    Dined on June 14, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We had a great experience. Food was awesome and our server Ivy was even better!

    Is this helpful?

  5. Douglas

    New York City14 reviews

    5.0

    Dined on June 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We were a party of 5 so we got to sample the menu pretty broadly. From appetizers through the entrees and to desserts everything was well prepared and tasty. Service was excellent; our waiter was knowledgeable, friendly and not intrusive. Wine list was not large but had good offerings at several price points. Physical environment of the restaurant itself was quite pleasant. An older building on the fringe of Waterbury’s downtown. Sadly that downtown has seen better days. Within, the restaurant is extremely pleasant. High tin ceilings; dark wood; interesting chandeliers. A pleasant environment for dining. Overall, a very nice dining experience. All 5 of us agreed we would happily return.

    Is this helpful?

  6. Sheila

    New York City7 reviews

    5.0

    Dined on June 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    They are always spot on. Service is impeccable, food is always excellent and I especially love the Veal Diorio

    Is this helpful?

  7. Sam

    New York City4 reviews

    5.0

    Dined on May 31, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Food & Service were fantastic along with great ambiance. I would highly recommend!!

    Is this helpful?

  8. Carah

    San Francisco Bay Area7 reviews

    5.0

    Dined on May 11, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent food, service, and ambience. Our server Ivy was very attentive and all courses came out with perfect timing.

    Is this helpful?

  9. Richard VIP

    New York City59 reviews

    5.0

    Dined on May 11, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Went here for mother's day. We had a larger party and they accommodated us with great service. They offered the full menu plus specials. Carpaccio and tuna tartare were great apps. I had the chicken scarpriello. It was awesome. Others had the swordfish special, linguini with clams, shrimp scampi, chicken parm. and callops risotto. We all ate our dinner and had great desserts too. This is a great Waterbury iconic restaurant.

    Is this helpful?

  10. Irene

    New York City7 reviews

    5.0

    Dined on May 10, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent experience! Our waiter was attentive and quick with service and our meals were perfect!

    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 4.8 stars by 662 OpenTable diners.

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

  1. Home
  2. United States
  3. Connecticut
  4. New Haven
  5. Waterbury

Make a reservation

2 people
11:00 PM
Booked 3 times today
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
  • Delivery & takeout
  • Phone number
  • 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.
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