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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 - 9:00 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, Dinner, Breakfast, Seating, Takeout, Waitstaff

TripAdvisor Reviewer Highlights

Read all 97 reviews
Visitor rating
  • 32
  • 36
    Very good
  • 15
  • 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
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97 Reviews from our TripAdvisor Community

Traveler rating
Traveler type
Time of year
Casper, Wyoming
Level Contributor
55 reviews
36 restaurant reviews
common_n_restaurant_reviews_1bd8 18 helpful votes
3 of 5 stars Reviewed 2 days ago NEW

Used to be very good but quality has slipped in past few years. Last time we visited, the hamburgers resembled charcoal briquettes. Complained and was told by manager that is the way they prepare them. The Shakes and malts are good and I'm told the pies are still good. Good place to grab a bite but don't expect anything exceptional.

Thank wildman2011
Johnstown, Colorado, United States
Level Contributor
40 reviews
16 restaurant reviews
common_n_restaurant_reviews_1bd8 6 helpful votes
5 of 5 stars Reviewed 2 weeks ago via mobile

Their ranch is delicious! They have Pepsi products and lots of typical diner choices on the menu! Average prices! I got the grilled ham and cheese and it was DELICIOUS!! Shaved ham and perfectly melted cheese on Texas toast! Definitely will be a must visit next time we're in town!

Thank Crystal G
Sheridan, Wyoming
Level Contributor
63 reviews
43 restaurant reviews
common_n_restaurant_reviews_1bd8 31 helpful votes
5 of 5 stars Reviewed October 12, 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
74 reviews
27 restaurant reviews
common_n_restaurant_reviews_1bd8 17 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 via mobile

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
68 reviews
41 restaurant reviews
common_n_restaurant_reviews_1bd8 22 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
common_n_restaurant_reviews_1bd8 1 helpful vote
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
78 reviews
40 restaurant reviews
common_n_restaurant_reviews_1bd8 59 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 via mobile

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

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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
3 months 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?