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Johnny J's Diner

Certificate of Excellence
$$ - $$$
American, Diner
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1705 E 2nd St, Casper, WY 82601-3006
6:30 am - 9:00 pm
Open now
All hours
Sun - Thu 6:30 am - 9:00 pm
Fri - Sat 6:30 am - 10:00 pm
More Info
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126 Reviews from our TripAdvisor Community

Traveler rating
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Time of year
Showing 126: English reviews
Douglas, Wyoming
Level Contributor
81 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 16 helpful votes
5 of 5 bubbles Reviewed 1 week ago

The atmosphere is consistent with the décor of a 1950s style Diner. Usually very quick service, and great burgers. Possible the best Fried Chicken in town! No alcohol served, but the soda fountain is the real highlight of a visit. Lot's of great ice cream treats--malts and shakes. One may need to wait in line for a while to be... More 

Thank Oldfart1939
Anacortes, Washington
Level Contributor
39 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

On a just completed road trip following the Oregon Trail back to the Northwest, my wife and I stopped in for pie and coffee. We each had a fruit pie, and they were excellent--not too sweet and with a flaky crust. We were warmly greeted as we walked in and well served by the young lady who waited on us.... More 

Thank Medimundo
Level Contributor
83 reviews
49 restaurant reviews
common_n_restaurant_reviews_1bd8 34 helpful votes
5 of 5 bubbles Reviewed 3 weeks ago via mobile

This place did not disappoint! Memories of my childhood...with delicious burgers and fries and the best vanilla shake! The whole experience was made all the better by our friendly, enthusiastic and attentive waiter. Not the sort of meal we eat often, but what a treat it was this night after a long day's drive. If you're looking for good old... More 

Thank jeannieanne
Casper, Wyoming
Level Contributor
175 reviews
141 restaurant reviews
common_n_restaurant_reviews_1bd8 67 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago via mobile

Great breakfast and excellent, quick service. Very very tasty! Try the eggs, bacon, hash browns, and toast for that "home cooked" flavor! Highly recommended!

Thank JC E
Denver, Colorado
Level Contributor
16 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

Johnny J's had a 50s diner atmosphere. Wonderful service. Portions were very large. Chicken-fried steak provided enough for two meals. The pies looked fabulous but the entree size didn't leave the space I needed to order a slice of pie.

Thank On-the-Go80210
Casper, Wyoming
Level Contributor
14 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
4 of 5 bubbles Reviewed September 7, 2016 via mobile

Popular with the locals and always crowded restaurant with a 50's Diner theme. Great breakfast and lunch and good food consistently. Old fashioned shakes, malts and pies. Down home cooking with generous servings. Loud but well worth visiting.

Thank Sharon R
Lusk, Wyoming
Level Contributor
44 reviews
18 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
5 of 5 bubbles Reviewed August 25, 2016

stopped here on our way to Yellowstone, so glad we did! the burgers were thick juicey and had a good variety, the onion rings were batter dipped, crunchy, ho,t and sweet definitely not frozen. huge variety of hand dipped milkshakes we had a chcocolate marshmellow, a caramel and a COFFEE!! at first we werent going to stop because the lot... More 

Thank Meesh63
Minneapolis, Minnesota
Level Contributor
32 reviews
18 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 bubbles Reviewed August 25, 2016

Great diner feel (breakfast counter included) with a large menu complete with a variety of pies and milk shakes!

Thank Holly E
Dallas, Texas
Level Contributor
42 reviews
36 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
4 of 5 bubbles Reviewed August 17, 2016

Got the BLT and chicken noodle soup and it was very good. Can't speak of other choices as this was my first visit. However, all the meals looked very appetizing and didn't hear any complaints. It is a very laid back hometown atmosphere. Wait staff was very friendly and informative. Would definitely return and check out one of those cheese... More 

Thank clinton3004
1 review
5 of 5 bubbles Reviewed August 13, 2016 via mobile

Very good service and food plus great shakes! Had our exchange student from Finland and the server really made him feel welcome and had fun with us.

Thank Albontravels

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
American, Diner
Brunch, Breakfast, Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Wheelchair Accessible
Good for
Kids, Dining on a budget, 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
Location and Contact Information
  • Address: 1705 E 2nd St, Casper, WY 82601-3006
  • Location: United States  >  Wyoming (WY)  >  Casper
  • Phone Number: 307.234.4204

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
over a year 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?