Siam Umami in Portland
Photo: Siam Umami's website

Siam Umami

South Portland Portland, ORThai restaurant 4.9 (283 reviews)$20–50

Thai restaurant and cocktail bar with outdoor seating, serving lunch and dinner. Known for fast service, happy hour drinks, and vegan options.

Outdoor seating

Siam Umami has outdoor seating.

Food & drinks

  • Beer
  • Cocktails
  • Coffee
  • Happy hour drinks
  • Hard liquor
  • Healthy options
  • Small plates
  • Vegan options
  • Vegetarian options
  • Wine
  • Dinner
  • Catering
  • Dessert
  • Lunch

Highlights

  • Fast service
  • Casual
  • Cozy
  • Romantic
  • Trendy
  • Upscale
  • Tourists

Good to know

  • Delivery
  • Takeout
  • Accepts reservations
  • Bar onsite
  • Wheelchair accessible entrance
  • Wheelchair accessible restroom
  • Wheelchair accessible seating

Hours

MondayClosed
TuesdayClosed
Wednesday4–9 PM
Thursday4–9 PM
Friday4–9 PM
Saturday4–9 PM
Sunday4–9 PM

Map

Contact

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Details from Google Maps listing data, last checked October 2, 2026