Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. San Francisco Bay Area

Best Lunch Restaurants in Downtown / Union Square

Price
Cuisine
Regions
Neighborhoods
Top Rated
Dining Options
Seating Options
Award-winning
Accessibility

76 restaurants available nearby

How are Featured results ranked

A photo of Rise Over Run restaurant
4.3
Awesome(227)
Price: Expensive
• Mediterranean • Downtown / Union Square
Booked 15 times today
Gaze out over sweeping views of the San Francisco skyline at Rise Over Run, the lush outdoor rooftop and indoor solarium. Share a South East Asian inspired cocktail — by local legend Danny Louie — or snack on vibrant dishes, incorporating locally-sourced ingredients.Walk-ins are welcomed and encouraged! Reservations are nice, too.For private event and large group inquiries please email us at SFOTL_events@hilton.com
A photo of Cable 55 restaurant
4.1
Excellent(25)
Price: Moderate
• Unspecified • Downtown / Union Square
Booked 1 time today
In the heart of San Francisco's popular neighborhood at Market and Fifth, the contemporary Cable 55 restaurant is found in the sleek Parc 55 San Francisco - a Hilton Hotel, offering tourists and residents a stylish venue and delicious change of pace from rich American classics by infusing them with a light, local flair. As a Surfrider Foundation Ocean Friendly Restaurant, Cable 55 is dedicated to sustainably serving you.
A photo of MKT Restaurant and Bar restaurant
4.9
Exceptional(1266)
Price: Expensive
• Californian • Downtown / Union Square
Booked 23 times today
MKT Restaurant & Bar at Four Seasons San Francisco offers a sophisticated and inviting space that effortlessly blends modern elegance with a warm, welcoming ambiance. Perfectly situated within the iconic Four Seasons Hotel, MKT provides an exceptional setting for private dining experiences, whether for intimate dinners, business meetings, or special celebrations. With versatile event spaces, including private dining rooms designed for exclusive gatherings, MKT is ideal for hosting everything from milestone birthdays to corporate functions. The restaurant’s sleek yet comfortable design, combined with its renowned culinary offerings, ensures that every event is memorable. Whether you're planning a cocktail reception or a formal dinner, MKT delivers a distinctive atmosphere tailored to your needs.
A photo of Nob Hill Club at the Mark Hopkins restaurant
4.1
Excellent(68)
Price: Expensive
• Contemporary American • Nob Hill
Booked 3 times today
Embracing the Bay Area's culinary spirit, the Nob Hill Club provides an unparalleled setting for an intimate dinner or small gathering in San Francisco. Featuring contemporary American fare with global influences, each dish is created with care, resulting in a tantalizing blend of flavors and aromas. From our delectable options like our Mixed Berry-Ricotta French Toast to Spanish Octopus & Chorizo for lunch to Seared King Slamon in Miso-Kumquat Broth for dinner, our captivating restaurant offers a delightfully charming experience. Nob Hill Club is located on the lobby level of the InterContinental Mark Hopkins San Francisco.
A photo of PLS on Post restaurant
4.0
Excellent(2)
Price: Moderate
• American • Tenderloin
At PLS on Post, we serve up a generous helping of Peace, Love, and Soul. Our casual vibe makes PLS the perfect spot to kick back, dig in, and unwind. Whether you're here for a quick burger fix or a round of drinks with friends, it's all groovy.
A photo of The Barnes Restaurant and Bar restaurant
4.1
Excellent(3)
Price: Expensive
• American • Financial District / Embarcadero
The Barnes Restaurant + Bar offers an upgraded dining and beverage experience in a modern setting in Union Square in the center of San Francisco. The cocktails are incredibly delicious and elegant, with something for every palate, including zero proof drinks. The dish is ideal for sharing or having dinner with friends because it uses locally sourced, handcrafted ingredients and showcases distinctive San Francisco flavors. Locals are encouraged to make The Barnes their go-to place for coffee and cocktails.Enjoy The Barnes burger, Skuna bay fish, organic roasted chicken, or ribeye steak frites to sate a larger appetite. The famed woodfire Mr. Espresso coffee from San Francisco is included on the specialty coffee menu, which also offers a choice of other options like traditional breakfast tea and classic Americana or espresso.
A photo of Tower Salon - The Westin St. Francis restaurant
3.7
Very Good(520)
Price: Expensive
• American • Downtown / Union Square
We'd like to inform you of our current relocation to Tower Salon A while the Oak Room undergoes renovations. Tower Salon A, conveniently situated in the tower building, past the concierge desk and adjacent to the tower glass elevators, is now hosting our services.Rest assured, while our location may have changed, our commitment to providing you with our signature hearty breakfast and full American buffet remains unchanged. You can continue to expect the same wonderful dining experience you've come to love.We appreciate your continued support during this renovation period. If you have any questions or require further information, please don't hesitate to reach out to us. We look forward to welcoming you at Tower Salon A for a memorable dining experience.
A photo of Bon Delire restaurant
4.5
Awesome(350)
Price: Expensive
• French • Financial District / Embarcadero
Booked 49 times today
Bon Délire’s chic yet approachable atmosphere draws inspiration from the cafés, lounges, and bistros of Paris. The interior boasts a sculpted horseshoe-shaped wooden bar, plush banquettes, and vibrant, European-imported furnishings that invite intimate dining and lounging. Guests can enjoy indoor seating with views of the Bay Bridge, or relax at the outdoor cafe-style seating, framed by planter boxes and umbrellas, perfect for people-watching along the Embarcadero.At night, the space comes alive with flickering projections of vintage French films and a relaxed, nostalgic soundtrack of throwback French and American tunes, making Bon Délire a sophisticated yet cozy setting for private and semi-private events.
A photo of Foreign Cinema restaurant
4.8
Exceptional(8961)
Price: Expensive
• Californian • Mission District
Booked 102 times today
Foreign Cinema is a one-of-a-kind, nationally acclaimed restaurant blending independent films with California-Mediterranean cuisine. Enjoy a stylish indoor dining room with a full bar and fireplace, or relax in our heated and covered outdoor courtyard where 35mm film screenings begin at dusk. For those seeking a more intimate experience, our private dining options include the mezzanine, amate terrace, and gallery, thoughtfully curated by Modernism West. Our vibrant DJ/live music bar, Laszlo, serves craft cocktails, zero-proof options, a full dinner menu, and lively tunes to end your night.We are currently accepting reservations for both the heated and covered outdoor patio and indoor dining up to 60 days in advance. Standard seating refers to indoor dining. For groups of 9 or more, please reach out to our private dining department at janine@foreigncinema.com for booking details.
A photo of The Garden Court - Luxury Collection restaurant
4.3
Awesome(2516)
Price: Expensive
• Californian • SOMA
Booked 20 times today
Featuring innovative intercontinental cuisine, the famed Garden Court offers a superb dining experience in a glorious setting. This historic landmark serves Breakfast daily, 2 Course Prix Fixe Lunch Monday-Thursday and an enchanting Afternoon Tea on Friday and Saturday. The Garden Court features a stained glass dome, Italian marble columns, Austrian crystal chandeliers and is noted on San Francisco’s Historic Register as Landmark #18. Our Executive Chef invites you to try our signature crab salad lightly dressed in our own Green Goddess Dressing, a true Palace original created in 1923.

See what locals rave about

From verified diners like you
From verified diners like you
OpenTable
  • About Us
  • Blog
  • Careers
  • Press
More
Businesses
  • Restaurant reservation software
  • Industry insights
  • Hospitality resources
  • Marketing resources
  • Operation resources
  • How to open a restaurant
  • For restaurants
  • For restaurant groups
Join us on
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Do Not Sell or Share My Personal Information
  • Cookie Preferences
Copyright © 2025 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo