Denny’s

Family Diners restaurant in Petaluma, California

★ 3.8 43 reviews ✨ Comfort food cravings and casual family dining

📍 4986 Petaluma Blvd

💬 What Locals Say

What sets Denny’s apart is their attention to detail. Every dish feels intentional.

🍽️ About Denny’s

Nestled along Petaluma Boulevard, this classic American diner serves as a reliable comfort food destination for both Wine Country visitors and locals seeking hearty, familiar fare. The restaurant offers the quintessential diner experience with its welcoming atmosphere and consistent quality that has earned praise from regular customers who appreciate the excellent service and generous portions that deliver exceptional value.

The menu features all the beloved diner staples that have made this cuisine a cornerstone of American dining culture. Signature offerings include the famous Grand Slam breakfast served all day, featuring eggs, bacon, sausage, and pancakes, alongside creative specialties like the Moons Over My Hammy sandwich. The kitchen excels at comfort classics such as turkey dinners with all the traditional fixings, thick burgers, and hearty breakfast plates that satisfy any craving from dawn to late evening.

The interior maintains the classic diner aesthetic with comfortable booth seating and a straightforward, no-frills atmosphere that prioritizes function and comfort over fancy decor. The space creates an inviting environment where families, travelers, and locals can enjoy a relaxed meal without pretension, making it an ideal spot for casual dining at any hour.

Whether visitors are looking for a satisfying meal after exploring Petaluma’s attractions or need a reliable late-night dining option, this establishment delivers consistent quality and service. The restaurant particularly shines for those seeking comfort food classics, making it perfect for family meals, post-brewery visits, or whenever diners crave the dependable satisfaction that only a well-run diner can provide.

Must-Try Dishes

Grand Slam Breakfast
Moons Over My Hammy
Turkey Dinner with Stuffing

Recent Reviews

Frances M. ★★★★★

Great food and excellent service. I had the turkey dinner with stuffing, mashed potatoes, a side salad and toasted garlic bread for Thanksgiving. Denny's...

Nov 28, 2025

Jukebox M. ★★★★★

I have been dining here since Edie has been managing this Dennys and the Food and service is the best in the Petaluma area best value for your money thick...

Nov 8, 2025

Heidi D. ★★★★

After an afternoon of brewery visits, nothing sounded better than a Moons Over My Hammy! I cannot remember the last time I went to Denny's (because we have...

Jul 18, 2025

43 reviews via Yelp

Frequently Asked Questions

How do I contact Denny’s? +
Call Denny’s at (707) 559-5264 for reservations, takeout orders, or to check today's specials. You can also visit in person at 4986 Petaluma Blvd.
Any tips for visiting Denny’s? +
Insider tip: Visit during off-peak hours for the most attentive service, and don't miss the all-day breakfast menu which offers the best value.
Where is Denny’s located? +
Denny’s is at 4986 Petaluma Blvd, Petaluma. The restaurant has parking nearby and is easily accessible from major roads.

📞 Contact & Reserve

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🕐 Hours

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Mon - Sun12:00 AM - 12:00 AM

📍 Location

City: Petaluma

Address: 4986 Petaluma Blvd

✨ Great For

Comfort food cravings and casual family dining

💡 Insider Tip

Visit during off-peak hours for the most attentive service, and don't miss the all-day breakfast menu which offers the best value.

🏷️ Restaurant Vibes

Casual Vibes Family Friendly Local Favorite

📊 Guest Satisfaction

76%

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