Recent social media posts
07/01/2026
MAKE HASTE ⚽️🏃♀️
Order any Coca-Cola® beverage from July 1st through October 31st in the Denny’s App, and as a Denny’s Rewards member, you’ll be automatically entered for a chance to win a trip for two to see the U.S. Women’s National Team in action in 2027 (thanks to Coca-Cola and U.S. Soccer). ✈️🔥
No purchase necessary. 18+ in 50 U.S./D.C. If you are entering via Carnival Cruise Line, you must be 21+.
Ends 10/31/26. For free entry, available on 7/1/26, see Rules link in bio.
07/01/2026
this Friday will be the happiest day of your life… because we’re offering Rewards members 13% off our menu
Join Denny's Rewards to earn points, get discounts, and enjoy exclusive offers.
06/30/2026
country-fried steak + eggs = joy
06/30/2026
Kelsey Pfendler is almost there.
After weeks alone on the Pacific, she's closing in on Hawaii — and we've been cheering her
on every mile of the way.
Before she began, she stopped at Denny's for one last meal on land. Now our team wanted
to send some encouragement for the final push.
Watch the video and help us cheer You Row Kelsey across the finish line.
06/26/2026
spotify wrapped is terrified of me
06/24/2026
perhaps not is right 🙂↕️
06/21/2026
sun’s out. slams out.
06/21/2026
yes dad, you definitely had a “cannon” and would’ve gone to the big leagues. happy father’s day ❤️
06/20/2026
History in the making starts with courage… And sometimes a Philly Cheesesteak Omelette. Row on, You Row Kelsey. America’s Diner is cheering you on and will be waiting for you at the finish.
06/18/2026
genuinely that pancake is a 10/10
06/16/2026
Just a little dude having a big flavor moment. The Diner Dipper’s Cheesy Bacon Ranch Sliders, Mozzarella Sticks, and Bone-In Buffalo Wings are no joke!
06/12/2026
oh to freeze time and smell the coffee forever 😮💨
06/10/2026
crispy potatoes and pan fried chicken in a perfectly tangy bourbon sauce? yeah, we’ll take 3.
07/22/2025
By adding California Avocados, take every meal from great to perfect, and they are now in season! With sustainably farmed California Avocados, every Denny’s meal is a 10! Come and get everything you "avo" wanted today!
07/15/2025
By adding California Avocados, take every meal from great to perfect, and they are now in season! Make every Denny's meal a 10 just by adding locally and responsibly grown California Avocados. Come and get everything you "avo" wanted today!
07/28/2024
Avocados take every meal from great to perfect and they are now in season! Make every Denny's meal a 10 just by adding locally and sustainably grown California Avocados. Come and get everything you avo wanted today!
08/18/2023
Avocados take every meal from great to perfect and they are now ethically sourced! Make every Denny's meal a 10 just by adding in season . Come and get everything you avo wanted today!
Address
605 College Boulevard
Oceanside, CA
92057
To reach the American restaurant and Breakfast & Brunch Restaurant at College Boulevard in Oceanside, you can take the public transportation, which includes the bus or subway. If you prefer to drive yourself, take Highway 78 and exit on College Boulevard. There is ample parking available near the restaurant building.
Opening Hours
| Monday |
5am - 12am |
| Tuesday |
5am - 12am |
| Wednesday |
5am - 12am |
| Thursday |
5am - 12am |
| Friday |
12am - 12am |
| Saturday |
12am - 12am |
| Sunday |
12am - 12am |
Alerts
Be the first to know and let us send you an email when Denny's posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
What people say
American restaurants are known for their classic comfort food and Denny's on College Boulevard in Oceanside is no exception. For over 65 years, Denny's has been serving up delicious meals that bring people together. What sets Denny's apart is that it's open 24 hours a day, 365 days a year, making it the perfect spot for any meal at any time.
The menu at Denny's has something for everyone, from the classic Moons Over My Hammy® to innovative options like the NEW! Parmesan Chicken Sizzlin' Skillet or the New! Beyond Burger featuring a plant-based patty. And let's not forget about their world-famous Build Your Own Grand Slam® which allows you to customize your breakfast just the way you like it.
Denny's also takes pride in catering to the dietary requirements of every guest that walks through their doors. Whether you're looking for gluten-free options or vegetarian choices, they have you covered. The restaurant services offered include groups, kids, takeout, waiter service and walk-ins.
The atmosphere at Denny's is casual and welcoming, making it an ideal spot for friends and family to connect over great food. So whether you're in the mood for breakfast, lunch or dinner - or even just a hand-dipped milkshake - head on over to Denny's on College Boulevard in Oceanside and experience all that this American diner has to offer.
