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Best Lunch Restaurants in Downtown / Union Square

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294 restaurants available nearby

A photo of The Rotunda at Neiman Marcus - San Francisco restaurant
4.8
Exceptional(6007)
Price: Expensive
• Contemporary American • Downtown / Union Square
Booked 142 times today
The Rotunda serves afternoon tea seven days a week beginning at 2:30 p.m. (1:30p.m. Sundays). A tea experience reservation is necessary to enjoy our daily tea service. Any dietary restrictions must be noted at least 24 hours in advance of your reservation.Please use link below to reserve your tea experience.https://www.opentable.com/booking/experiences-availability?rid=889&restref=889&experienceId=35326Let THE ROTUNDA® host your next Baby or Bridal Shower. We pride ourselves on creating the perfect menu and ambience for your event in our chic and inviting atmosphere. Pamper the glowing bride- or mother-to-be in your life with the shower of her dreams or a lavish luncheon.*February 22, the outside elevator is under construction. Enter through any of the outside NM entrances, take any elevator to the 4th floor.
A photo of Tratto - San Francisco restaurant
4.3
Awesome(822)
Price: Moderate
• Italian • Downtown / Union Square
Booked 10 times today
Re-Opening June 2, 2021A spirited, bar-driven restaurant serving rustic Italian fare with modern sensibilities. Tratto means the stroke of a pen or a mark in Italian, nodding to both the neighborhood’s artistic history and the name of The Marker, the boutique hotel next door. Tratto’s flavorful menu of simple, delicious and shareable dishes coupled with casual, communal-style dining creates a neighborhood bar experience inspired by the Italian tradition of “aperitivo,” or happy hour.Guests can enjoy playful twists on classic Italian cocktails, boozy Italian sodas, and beer and wine from California and Italy, including a jug of house wine from the taps.Choose from a wide selection of traditional small-plate antipasti, house-made pastas and pizzas, entrees served family-style, seasonal side dishes, and classic Italian desserts including ice creams, gelatos and sorbets.
A photo of O' by Claude Le Tohic restaurant
4.8
Exceptional(456)
Price: Very Expensive
• Contemporary French • Downtown / Union Square
Booked 7 times today
Located on the 5th floor of ONE65 San Francisco, O' is Chef Claude Le Tohic's inaugural solo venture after earning Meilleur Ouvrier de France, winning the James Beard Award for Best Chef in America and carrying the coveted 3-Michelin star rating at Joël Robuchon Las Vegas. Luxurious but not pretentious, O’ offers modern French cuisine with elegant and attentive service. O' offers a 5-course Tasting Menu for $210, and a 9-course Grand Tasting Menu for $295. Optional wine pairings are available, along with a wine list of 1000+ selections from the USA and France. Please note that 20% service charge (which includes gratuity) and 1% San Francisco Health Mandate is added onto every check.Though dinner attire is always encouraged, we ask our guests to abide by "smart casual" dress code; no shorts, t-shirts, or sandals.
A photo of The Post Room restaurant
4.4
Awesome(135)
Price: Expensive
• Californian • Downtown / Union Square
Booked 33 times today
In the heart of San Francisco’s Union Square, a new Mediterranean-inspired bar and lounge called The Post Room is nestled inside the historic Beacon Grand and overlooking the hotel’s grand lobby, the vibrant social venue will serve breakfast through supper every day, with brunch served on weekends and complemented by a dazzling live music program.
A photo of Corzetti restaurant
4.5
Awesome(330)
Price: Expensive
• Italian • Downtown / Union Square
Booked 26 times today
Step off the bustling streets of Union Square and into a glamorous, coastal Italian getaway. Corzetti is a Ligurian restaurant and bar that evokes summers spent on the Italian Riviera where life moves at a slower pace, and seaside restaurants serve up menus influenced by the day’s catch and peak-season produce from the region.Chef Tali Missirlian's focus on fresh, locally-sourced ingredients and handmade pasta reflects our commitment to sustainability and quality. You'll find fresh seafood-forward dishes on our menu including pizza, pasta and more, which pair perfectly with creative cocktails from our bar and an extensive list of Italian wines. Come in for lunch, happy hour, or a quick dinner before a show. Host birthday parties and get togethers in our private dining room. From our cozy and intimate atmosphere to our knowledgeable and attentive service, Corzetti invites you to savor the essence of Liguria's relaxed seaside culture in the heart of the city.
A photo of The Parthenon restaurant
4.6
Exceptional(43)
Price: Moderate
• Mediterranean • Downtown / Union Square
Booked 34 times today
Welcome to The Parthenon, your gateway to the authentic flavors of Greece nestled in the heart of San Francisco. As a Mediterranean Wine Bar and Mezes, we offer a rich tapestry of Greek culinary delights that will transport your taste buds to the sun-kissed Greek islands.Our menu is a celebration of traditional Greek cuisine, with a contemporary twist.Pair your meal with a selection from our Mediterranean Wine Bar, and don't forget to save room for our delectable sides, including Greek Fries and Garlic Fries.
A photo of Historic John's Grill restaurant
4.7
Exceptional(7296)
Price: Expensive
• American • Downtown / Union Square
Booked 70 times today
John's Grill has been a San Francisco tradition since 1908. This historic restaurant is one of the city's oldest and most famous and is a favorite of celebrities who enjoy great steaks, expertly prepared fresh seafood with excellent service and a one of a kind atmosphere. John's Grill was a setting in author Dashiell Hammett, The Maltese Falcon.
A photo of Bodega SF restaurant
4.7
Exceptional(44)
Price: Moderate
• Vietnamese • Financial District / Embarcadero
Booked 23 times today
Bodega SF is an evolution of Matthew Ho’s family's restaurant, Bodega Bistro, which operated from 2003-2017 out of San Francisco’s Tenderloin District, serving traditional Northern Vietnamese cuisine. The brand’s success continued as Ho organized pop-up events, eventually transitioning to meal packages throughout the pandemic to meet demand. In 2022, Ho and his partners opened Bodega SF’s brick-and-mortar location, again located in the Tenderloin District, bringing high-quality Vietnamese cuisine back to the community with a modernized, casual fine dining experience. The family-style concept allows visitors to sample its variety of authentic, creative dishes.
A photo of The Cavalier restaurant
4.6
Exceptional(1734)
Price: Moderate
• Unspecified • Financial District / Embarcadero
Booked 19 times today
The Cavalier is a London-inspired brasserie, located adjacent to Hotel Zetta in San Francisco's SoMA neighborhood. The upscale British influenced restaurant is brought to you by Executive Chef Jennifer Puccio, managing partner James Nicholas, and award winning San Francisco designer, Ken Fulk. The 135-seat restaurant is divided into four unique, intimate spaces: the Blue Bar, Main Dining Room, Wine Stables, and Rail Car. The interior is designed with deep leather banquettes, polished brass, zinc and white marble, lending a posh and sultry feel.
A photo of Delarosa - Yerba Buena restaurant
4.5
Awesome(31)
Price: Moderate
• Italian • SOMA
Booked 19 times today
Delarosa is an Italian-style restaurant in downtown San Francisco. It has a free and open design with large, communal tables for many different guests to share during a meal. There is also stool seating around the edges of the restaurant near the bar area. This is a well lit restaurant with long lines of bright pendants lights hanging from the ceilings. Pizza is the main focus at Delarosa, but other Italian cuisine is also offered. During the weekdays, a lunch and dinner menu is offered with frittis, paninis, spiedinis and pasta with your choice of sauce meats and toppings. A large variety of pizza is also offered, including the delicious margherita or spicy marinara pizzas. On weekends, guests can order from the brunch menu for a lighter meal of traditional breakfast dishes, appetizers or pizzas. The bar at Delarosa serves from a selection of popular international and Italian wines.

See what locals rave about

From verified diners like you
From verified diners like you
  • Ruth
    Los Angeles •3 reviews
    5.0
    Dined 1 day ago
    other than being served chicken consommé before we were asked what our food restrictions were it was a lovely afternoon tea at the Rotunda. my fiancé is English and he was impressed! the staff were friendly, accommodating and happy to serve us. the food was surprisingly filling. desserts were decadent. sandwiches were scrumptious. the NUIT À VERSAILLES tea was fragrant and soothing especially after getting drenched in the morning rain. the ambiance was delightful as its history.
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    The Rotunda at Neiman Marcus - San FranciscoPrice: Expensive• Contemporary American• Downtown / Union Square
    4.8
  • Illya
    San Francisco Bay Area •1 review
    5.0
    Dined 4 days ago
    Celebrated our anniversary at O - and we enjoyed every moment of it. From personalized menus, to the attention of the staff and quality of the food. We had a 9 course meal and it took us from 7 pm to 10.30 pm to go through all of the portions. The portions are small l but by the end we were full - even though I skipped a lunch before coming there. The restaurant gave us a small cake at the end of the meal to mark the special occasion but we had to get it to go as we were full.
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    O' by Claude Le TohicPrice: Very Expensive• Contemporary French• Downtown / Union Square
    4.8
  • Emilyvip
    San Francisco Bay Area •1 review
    5.0
    Dined 4 days ago
    Wonderful service and good enough food. The room is cozy with a fire.
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    The Post RoomPrice: Expensive• Californian• Downtown / Union Square
    4.4
  • Barbaravip
    San Francisco Bay Area •61 reviews
    5.0
    Dined 4 days ago
    Three of us dined here before our show at the Curran, just one block away. Started with the large sized Cesar to share. I had 2 appetizers- I eat pasta and pizza at home. So the Kampachi crudo was great as were the meatballs. Plenty of food and a chance to try more things. One friend had the chicken leg confit over polenta and she loved it. The other had the spaghetti with clams and loved hers. A very good meal, excellent service and lively atmosphere. We will definitely be back.
    More info
    CorzettiPrice: Expensive• Italian• Downtown / Union Square
    4.5
  • Michael
    San Francisco Bay Area •4 reviews
    5.0
    Dined on Nov 15, 2024
    Lovely service and some high quality food. Our sever was so very sweet and really kept her eye on the clock for our 730pm show. The pasta was amazing. The pizzas are good. Salad a narrate super yummy.
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    Tratto - San FranciscoPrice: Moderate• Italian• Downtown / Union Square
    4.3
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