Lac St Jack, Lake Oswego
Permanently Closed

Lac St Jack, Lake Oswego

Permanently Closed

Rustic French-Canadian dishes, steak frites, raw bar, cocktails

Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null
Lac St Jack, Lake Oswego by null

Information

4055 Mercantile Dr Suite 175, Lake Oswego, OR 97035 Get directions

$50–100

Information

Static Map

4055 Mercantile Dr Suite 175, Lake Oswego, OR 97035 Get directions

+1 503 387 3038

$50–100

Features

reservations

Last updated

Dec 6, 2025

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@eater
390,870 Postcards · 10,986 Cities

A Guide to the Restaurants at Lake Oswego’s Mercato Grove - Eater Portland

"St. Jack has been a favorite for celebrations in Portland for a decade, and soon, it’ll have a twin south of the city. Lac St. Jack will serve some of the most popular dishes on the St. Jack menu — steak frites, butter lettuce salad, chicken liver mousse — as well as French standards like steak tartare and seafood like oysters and whole-roasted fish." - Brooke Jackson-Glidden

https://pdx.eater.com/2021/7/8/22568859/mercato-grove-lake-oswego-restaurants-tasty-lac-st-jack-grassa-lardo-fills-oven-and-shaker
Lac St Jack, Lake Oswego
@eater
390,870 Postcards · 10,986 Cities

Fills Donuts, Others Heading to a New Development in Lake Oswego - Eater Portland

"St. Jack is a French dining destination from Portland that will open in the Mercato Grove development. It is part of the collection of restaurants moving into this new complex." - Brooke Jackson-Glidden

https://pdx.eater.com/2021/1/27/22252560/mercato-grove-lake-oswego-tasty-st-jack-fills-donuts-lardo-grassa-oven-shaker
Lac St Jack, Lake Oswego

Ariel H.

Google
Great Portland food brought to Lake O. From the top tier Portland restaurant St Jack, Lac St Jack did not disappoint. All the starters and main courses were great, the staff were easygoing and helpful, restaurant and bathrooms clean. An open kitchen and good vibes all around. Great wine list. Fries were insanely good, steak was tender, desserts were also fab.

Joyce S.

Google
Beautiful dining in a casually elegant atmosphere.....very French! I had the duck and would highly recommend it. The scallops were amazing.The service was impeccable. Timed very professionally and just the right amount of attention from Lucas who is friendly and welcoming. A very memorable meal!

Charlie T.

Google
I always have enjoyed the location in NW 23rd and finally got a chance to try the new location in Lake O. The service was great and attentive. Everything we ordered was great. Definitely would order the tomato soup again and the huge portion if ribeye with frites. The cocktails were also amazing.

Jane G.

Google
Interesting menu with some well executed dishes. French onion soup topped with puff pastry especially good. Note: very noisy bar vibe on Friday night so you might want to try a weeknight.

Michael J.

Google
We had oysters, steak tartare, mussels, branzino, and everything was fabulous. The restaurant itself is new, spacious, and if you can get a booth you’ve got it made. We had a Wednesday dinner and not so busy. So our server was very attentive. I’m excited to try other things on the menu.

Randy R.

Google
Overall dinner was fine and service was very good. We ordered the albacore crudo, tomato salad, steak frites, and mussels. However for the price of the dishes, nothing stood out as being quite worth the cost.

Jeff B.

Google
Actually have been here 3 times! The cocktails are the best in Portland! The bartenders Nick and Jasmine and management went out of their way to make my experience enjoyable. Food was excellent and I found the service was quite fast.

Dirk R.

Google
Sat at the bar for an impromptu cocktail and didn’t leave until dinner and dessert was done. Jasmine the bar tender was awesome and the cocktails were spectacular - recommend The Dream Scenario. The steak tartar, albacore tuna, and mussels were fantastic. We will be back soon!