Recent social media posts
11/11/2026
For 98-year-old veteran Ross, Denny’s has been a familiar stop for many years. For his neighbor Sevastian, it was his first visit. Together, they shared breakfast, good conversation, and a reminder that sometimes the best moments happen around the table. ❤️
This Veterans Day, we’re honored to celebrate Ross and all the brave men and women who have served. Thank you for your service and sacrifice. 🇺🇸
Spending your ? Tag us!
Video by:
11/11/2026
For 98-year-old veteran Ross, Denny’s has been a familiar stop for many years. For his neighbor Sevastian, it was his first visit. Together, they shared breakfast, good conversation, and a reminder that sometimes the best moments happen around the table. ❤️
This Veterans Day, we’re honored to celebrate Ross and all the brave men and women who have served. Thank you for your service and sacrifice. 🇺🇸
Spending your ? Tag us!
Video by: RossTheVet
11/11/2026
thank you for your service 🇺🇸
only on Wednesday, November 11th, between 5am-11am local time, Veterans can receive a free original Grand Slam.
Includes active, non-active and retired military personnel. Dine in only. Must show valid Military ID or DD-214. At participating Denny's restaurants. Selection and prices may vary. Not valid for online orders. While supplies last. Beverage not included. No substitutions.
11/10/2026
This Veterans Day, breakfast is on us. ❤️
On November 11, we're honoring those who have served by offering active-duty, non-active and retired military personnel a FREE Original Grand Slam at participating Denny's nationwide.
Join us from 5 a.m. to noon local time. Thank you for your service!
11/09/2026
here 24/7 for any occasion btw
11/09/2026
ATLANTA, LAST NIGHT WAS A MOVIE ⚡️thank you Silly Goose & everyone who came to support 🤘see you again soon…
11/08/2026
Across every universe, it has and always will be the Diner Dipper.
Video by IG:
11/07/2026
already craving Thanksgiving dinner? Name one thing you’re thankful for… we’ll go first: Denny’s catering. 🦃🍽️
11/07/2026
shh!! my favorite show is on! Triple Play starting at $6.99
08/19/2026
At Denny's we're making your California dreams come true with ethically sourced California Avocados. They're so good and so good for you.
08/18/2026
Elevate any plate with Fresh California Avocados! Upgrade your next Slam, burger or app with California Avocados.
08/18/2026
The Avos we Love Most Come from the West Coast! Come and get that late night flavor and nutritious upgrade with sustainably farmed, ethically sourced California Avocados. Love avos? Comment below.
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!
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.
