Hours of operation

Mon: 11:00 - 22:00
Tue: 11:00 - 22:00
Wed: 11:00 - 22:00
Thu: 11:00 - 22:00
Fri: 11:00 - 02:00
Sat: 11:00 - 02:00
Sun: 11:00 - 22:00


Pizza, Gluten-Free, Vegetarian
Dining Style

Dining Style



OTTO first began serving pizza in Portland, Maine in 2009. Their first slice shop opened on Congress Street in downtown Portland, and they’ve since expanded to 13 total locations across Massachusetts and Maine. OTTO is an independently owned restaurant and has been earned several awards over the years for their incredible pizza.

What sets OTTO apart as being among the best restaurants in Portland, Maine is its ability to combine high quality ingredients with unique toppings. At OTTO, they try to strike the balance between ‘creative and comforting’ in many of their creations. They feature pizzas with everything from mashed potatoes, tortellini’s and cranberries on them. In fact, “The Masher” which is a combination of mashed potatoes, scallions, and bacon is one of their most popular pies.

WGBH named OTTO the "Best Gourmet Pizza" in Boston, and the Portland Phoenix awarded the Portland, Maine restaurant the title of "Best Pizza" in Portland seven times. The OTTO motto is that pizza is simple food, but it doesn’t have to be ordinary. The OTTO team says they’re continuously working to make sure every pizza is perfect and every slice unforgettable. The bottom line? They take their pizza seriously.

If you’re visiting the Portland, Maine zip code and looking to plan a wedding, event, meeting, or other type of get together, you’re in luck. OTTO also offers catering services. They’ll deliver any of their signature pizzas, salads, desserts and drinks to your event. Simply contact their experienced catering team, the Catering Concierge, and they’ll help you build a food and beverage package that fits the needs of your function.

Consider trying some of these popular and unique menu items:

  • Butternut Squash, Ricotta & Cranberry
  • Buffalo Cauliflower, Scallion & Blue Cheese
  • Mango-Habanero Chicken (or cauliflower *) with House-made Pineapple Salsa
  • Eggplant, Ricotta & Basil
  • Chicken, Roasted Pears & Fontina
  • Mushroom, Bacon & Vidalia Onion
  • OTTO Four Cheese
  • Three-Cheese Tortellini


OTTO also offers vegan pizzas, gluten-free options and a variety of salads. Explore the full menu, contact the OTTO team or place an order conveniently online today. If you're looking things to do in portland maine while visting, and you're craving pizza, OTTO is a must.