Conveniently located at the corner of Harrison and Washington in Boston’s South End, and across from The Ink Block and Whole Foods. OTTO South End serves pizza by the slice or whole pie from lunch through late-night.
Explore offerings from OTTO on 345 Harrison Avenue in Boston, with popular meat pizzas, vegetarian pizzas, cheese pizzas, and appetizers/sides available at this location.
OTTO Pizza Menu
40 items
Meat Pizzas
Pesto Cup & Char Pepperoni
S/ $26.75 L
house-made nut-free pesto
Meatball, Ricotta & Basil
S/ $26.75 L
meatball crumble, mozzarella cheese, red sauce, ricotta, basil
Pepperoni
S/ $21.75 L
mozzarella, pepperoni, red sauce
"Chef Suggestion: Add Mushrooms or Green Peppers"
Buffalo Chicken, Blue Cheese & Scallion
S/ $26.75 L
buffalo chicken, mozzarella cheese, house-made buffalo sauce, blue cheese, scallions
Meatball, Sausage, Pepperoni & Bacon
S/ $28.75 L
mozzarella, sausage, meatball, bacon, pepperoni, red sauce
jalapeños stuffed with ricotta, cream cheese, scallion, hot honey & bacon with toasted breadcrumb
House - Made Blue Cheese
$1.00
House - Made Pomodoro Sauce
$1.00
Side of Caesar Dressing
$1.00
Salads
Caesar Salad
$8.25
romaine lettuce, black pepper, parmesan cheese, house-made croutons, caesar dressing
House Salad
$7.25
mixed lettuce, cucumber, tomato, red pepper, red onion, red wine vinaigrette
Greek
$9.75
romaine, cucumber, red peppers, red onions, tomatoes, kalamata olives, feta, greek dressing
Cobb Salad
$9.75
chopped romaine, bacon, blue cheese, diced tomatoes, red onion, cucumbers, hard-boiled eggs, with house-made blue cheese dressing
Desserts
Tiramisu (New)
$8.50
house-made
Single Chocolate Chunk Cookie
$3.00
house-made chocolate chip
Chocolate Chunk Cookie 3 pack
$8.00
Strawberry-Hot Honey Cheesecake
$10.75
cheesecake balls tossed in graham crackers, with fresh strawberries, hot honey, whipped cream
Fireside Cheesecake
$10.75
cheesecake balls tossed in graham crackers, with Fluff, chocolate drizzle
Reviews
4.0
264 reviews
5 stars
162
4 stars
37
3 stars
12
2 stars
5
1 star
48
NW
Nick Wainwright
Jul 12, 2026
1.0
These guys usually make pretty good pizza, but when I ordered one for delivery they took over an hour to make it, let someone steal it, and then refused to make me a new one. When I called to ask for a refund they told me to call DoorDash, but I ordered through their own website. They then told me that they were too busy to help me, so now I have to report them as fraud to my credit card company. Abysmal service. Definitely cannot recommend ordering here.
JJ
Juan Juancito
Jun 29, 2026
1.0
Is the owner aware that employees vape in the kitchen? a quick call to the health department with them seeing the video footage as proof. if you have nothing to hide then you will gladly show it to them or fire those employees before you get to that point. check your cameras
IH
Isaac Hernandez
Jun 25, 2026
3.0
Definitely better to order fresh, the slices have flies bouncing all over the place
AX
ADdolara Xxxx
Jun 20, 2026
1.0
There is no restroom
JJ
Johanna F (Johanna)
May 28, 2026
5.0
The only location I go to, since they opened- The people are very kind and helpful. I had an order issued Chila stepped in to assist me in placing the right order. She was very calm and helpful when placing the correct order. She is the sweetest!!
OTTO is open from 11:00 AM to midnight on Monday, Tuesday, and Sunday, and from 11:00 AM to 3:00 AM Wednesday through Saturday.
Where is OTTO located?
OTTO is located at 345 Harrison Avenue, Boston, MA, 02118, in the South End neighborhood.
Does OTTO offer pickup and delivery services?
Yes, OTTO offers in-store pickup, delivery, and no-contact delivery services.
What payment options are accepted at OTTO?
OTTO accepts American Express, Mastercard, Visa, credit cards, debit cards, and mobile NFC payments.
Does OTTO serve late night food and vegetarian or vegan options?
Yes, OTTO serves late night food and offers vegetarian and vegan options.
Is OTTO wheelchair accessible and family-friendly?
Yes, OTTO has wheelchair accessible entrances and restrooms, and welcomes families and children.
What nearby places can customers visit along with OTTO?
Customers can visit The Ink Block and Whole Foods, which are located across from OTTO, making it convenient to grab groceries or explore the shopping area before or after having pizza.
Are there nearby parking options when visiting OTTO?
Yes, nearby parking options include SP+ Parking at 1000 Washington Street and 2-28 Traveler Street Parking, providing convenient places to park when visiting OTTO.
What nearby dining options are close to OTTO?
Nearby dining options include Shore Leave, a sushi restaurant and bar, and No Relation, a Japanese restaurant, offering customers alternative cuisines in the South End neighborhood.
Brand Certified Facts from OTTO
This information is certified by OTTO and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 26, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: