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Johnny J's Diner

American, Diner
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1705 East 2nd Street, Casper, WY 82601
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6:30 am - 10:00 pm
Closed now
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Sun - Thu 6:30 am - 9:00 pm
Fri - Sat 6:30 am - 10:00 pm
Dining options: Lunch, Breakfast, Dinner, Seating, Takeout, Waitstaff

TripAdvisor Reviewer Highlights

Read all 95 reviews
Visitor rating
  • 31
  • 36
    Very good
  • 14
  • 9
  • 5
Rating summary
  • Food
    4 of 5 stars
    4 of 5 stars
  • Value
    4 of 5 stars
    4 of 5 stars

Great classic diner with so many yummy selections on the menu, it was hard to pick! Our waitress was quite a character with the change dispenser on her hip! The milkshake queen was a very busy gal -- even served the pie!

4 of 5 starsReviewed October 9, 2015
Sharon G
Lubbock, Texas
Good for:
  • Families with children
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95 Reviews from our TripAdvisor Community

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Date | Rating
  • English first
  • Any
English first
Sheridan, Wyoming
Level Contributor
60 reviews
42 restaurant reviews
common_n_restaurant_reviews_1bd8 30 helpful votes
5 of 5 stars Reviewed October 13, 2015

From handmade shakes to specialty family friendly drinks to fresh handmade pies to very good fried chicken to great home style meals to great burgers and the list goes on... You found your eats. It is set up as an early 50's, 60's dinner with a touch of class but don't be fooled by thinking it is outdated because they... More 

Thank Ron S
Lubbock, Texas
Level Contributor
59 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 15 helpful votes
4 of 5 stars Reviewed October 9, 2015

Great classic diner with so many yummy selections on the menu, it was hard to pick! Our waitress was quite a character with the change dispenser on her hip! The milkshake queen was a very busy gal -- even served the pie!

Thank Sharon G
A TripAdvisor Member
5 of 5 stars Reviewed September 21, 2015

Was a good breakfast girls r friendly and quick service. Orange juice tasted fresh squeezed. Wish I was there for lunch for the shakes and pies

Thank A TripAdvisor Member
Casper, Wyoming
Level Contributor
64 reviews
37 restaurant reviews
common_n_restaurant_reviews_1bd8 19 helpful votes
3 of 5 stars Reviewed September 17, 2015

I love the milkshakes here, and thats what keeps me coming back for more! They have decent food, at a reasonable price! It's a fun atmosphere. Standard diner food, can't go wrong with a burger. The cinnamon rolls for breakfast are so good!!!!! They also have great specials, however I've been all over and the milkshakes are just on point.

Thank Misti M
Decatur, Indiana
Level Contributor
3 reviews
5 of 5 stars Reviewed September 11, 2015

We visited Johnny J's Diner in Casper, Wyoming while on vacation in August 2015. We found it by accident, while driving by, and we HAD to stop. What a fun 50s-style experience. The server was charming and efficient. The food was very good and reasonably priced. The manager even stopped by our table to thank us and to chat a... More 

Thank Bonnie C
East Lansing, Michigan
Level Contributor
75 reviews
39 restaurant reviews
common_n_restaurant_reviews_1bd8 57 helpful votes
5 of 5 stars Reviewed September 8, 2015

Son took us there. He says it is his favorite Hamburger place in Casper. I can understand it, the hamburgers were great, it is nothing fancy, but the food was great. He says they have one night a week, when the hamburgers are really cheap. I am sorry I can not remember the night. There is something for everybody at... More 

Thank Beckfest
Aurora, CO
Level Contributor
50 reviews
22 restaurant reviews
common_n_restaurant_reviews_1bd8 86 helpful votes
3 of 5 stars Reviewed August 9, 2015

Went to this diner with family a couple of times while visiting Casper as it's one of my mother-in-laws favorite places. Typical diner food in a 50's setting. The menu has a good selection for both breakfast and lunch and the portions are large. Our breakfasts were tasty and well prepared so I was disappointed when we returned for lunch... More 

Thank Acart
Level Contributor
3 reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
4 of 5 stars Reviewed August 2, 2015

I love eating here when I visit Casper. Wait staff is so nice, and the management was very accommodating to my disabled mom and aunt during our last visit. Food is good, and the milkshakes are amazing!

Thank Kendra W
Hillsboro, Texas
Level Contributor
100 reviews
63 restaurant reviews
common_n_restaurant_reviews_1bd8 27 helpful votes
4 of 5 stars Reviewed July 26, 2015

I sat at the bar being a single fella I don't like to take up more room than I need. They had 3 daily specials so I tried one of them. They allowed me to trade out side dishes for no extra charge which was nice. I would recommend getting lemon or lime if you get water. They make shakes... More 

Thank Dogpilot
Powell, Wyoming
Level Contributor
129 reviews
82 restaurant reviews
common_n_restaurant_reviews_1bd8 56 helpful votes
5 of 5 stars Reviewed July 25, 2015

Personal attention to a milkshake or malt? You got it and with a smile! The menu us varied; I cannot think of something on it would not appeal to every person's tastebuds wanting something special. It is a cute, small restaurant...can be a little hard to find so set the GPS unless you already know of this restaurant.

Thank Barb F

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Restaurant Details

Location and Contact Information

  • Address: 1705 East 2nd Street, Casper, WY 82601
  • Location: United States  >  Wyoming (WY)  >  Casper
  • Phone Number: 307.234.4204

Price and Cuisine

  • Cuisine: American, Diner

Restaurant Characteristics

  • Good for: Families with children


Open Hours
6:30 am - 9:00 pm
6:30 am - 9:00 pm
6:30 am - 9:00 pm
6:30 am - 9:00 pm
6:30 am - 9:00 pm
6:30 am - 10:00 pm
6:30 am - 10:00 pm

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Johnny J's Diner and other visitors
1 question
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Casper, Wyoming
1 month ago

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Questions? Get answers from Johnny J's Diner staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?