Here's our guide to the best pizza in Ottawa, with one twist: we're not ranking it.

Why not? We haven't tasted all ten side by side under one set of rules, and opinions split. A community-paper taste-off put Colonnade fourth of five for Ottawa-style pizza, yet readers voted it gold in The Ottawan's 2026 poll. Besides, a metre-long Roman pala and a cheese-heavy Ottawa pie aren't playing the same sport.

So: grouped by style, in no particular order, all worth the trip.

Quick tip: hours change, so check each spot's site before you head out.

How we chose: We picked these 10 from local critics' reviews (mainly the Ottawa Citizen's), community-newspaper taste-offs and The Ottawan's 2026 reader poll, then checked addresses, menus and prices against each spot's own site. No business paid to be included.

New York and thin-crust

Schoolhouse Pizza

New Edinburgh (11 Springfield Rd.), Little Italy (348 Preston St.) and ByWard Market (15 Clarence St.) · schoolhousepizza.ca

Brooklyn-style thin crust on three-day dough. Order the Made in Brooklyn (pepperoni, whipped ricotta, Mike's Hot Honey, basil) or the mushroom white pie with truffle oil. Why go: The Mainstreeter's February 2026 taste-off named it best overall, plus best crust and best cheese.
Sources: The Mainstreeter taste-off · Ottawa Citizen roundup

Heartbreakers Pizza

Hintonburg (465 Parkdale Ave.) and Westboro (383 Winona Ave.) · heartbreakerspizza.com

Parkdale is a sit-down room (takeout too), whole pies only. Winona does walk-up slices. Get The Sweetheart (pepperoni, jalapeño, oregano, honey), or Winona's Mortadella slice with pistachio and lemon. Small 13" pies run $17.50–$22; slices, $4.50–$6.50. Why go: it's in the Ottawa Citizen critic's personal "big three."
Sources: Ottawa Citizen pizza crawl · Ottawa Citizen review

Linden Pizza

Lindenlea, 119 Beechwood Ave. · lindenpizza.ca

Chef-driven, very thin crust from a three-day ferment of Quebec-milled flour. Try the Valentina (pepperoni, fior di latte, hot honey) or the Gorgeous Gorg (poached pear, gorgonzola). Pizzas run $23–$26. Why go: the Citizen calls its pies "thin-crusted marvels."
Sources: Ottawa Citizen review · Ottawa Lookout (Capital Eats)

Neapolitan-style

Pizza Nerds

Centretown (478 Bank St.) and Old Ottawa South (440 Sunnyside Ave., at Seneca St.; takeout and delivery only) · pizzanerds.ca

Thin crust, creative toppings. Get the Lisgar (house-made sausage, basil purée, tomato sauce) or the Lyon (black-pepper-molasses bacon, pickled onion, chili-basil honey). Pies at the Old Ottawa South shop run $20–$26. Why go: a perfect crust score in The Mainstreeter's taste-off, plus gold for Neapolitan-style pizza in The Ottawan's 2026 reader poll.
Sources: The Mainstreeter taste-off · The Ottawan Best of Ottawa 2026 · Ottawa Citizen roundup

Illustration of two pepperoni slices on a plate.

Roman

Farinella

Little Italy (492 Rochester St.) and Kanata (806 March Rd.) · farinellaeats.com

Roman pizza alla pala, sold by the half-metre ($19.50–$28) or metre ($39–$56). Pre-order those; lunch slices are walk-in, Rochester only. Get the Tarin-Tino (pancetta, whipped ricotta) or the Frank Pinello white pizza with caramelized onion and sesame. Why go: it's another of the Citizen critic's "big three."
Sources: Ottawa Citizen pizza crawl · Ottawa Citizen roundup

Roberto Pizza Romana

Old Chelsea, Que., 241 Chemin Old Chelsea · robertopizzaromana.com

Our day-trip pick: thin, crispy rectangular Roman slices on 48-hour sourdough. (Not the closed Roberto Pizza on Preston.) Get the Mortadella & Pistachio or the Potato & Truffle, plus a maritozzo, a Roman cream bun. Whole six-slice pies ordered online for pickup run $29.70–$48.45. Why go: the Citizen calls it "magnificent," and it pairs perfectly with a Gatineau Park outing. It's open Thursday to Sunday, with pizza from 11:30 a.m., but check before you drive.
Sources: Ottawa Citizen pizza crawl · CTV News Ottawa

Retro Gusto

Little Italy, 122 Preston St. · retrogustoeats.com

Roman-style tonda: round, thin pies with crisp but pliant crusts and toppings spread almost to the edge, served in a small, dinner-only room (reservations recommended). Get the Salamino (smoked caciocavallo, soppressata, hot honey) or the Funghi (Le Coprin mushrooms, fontina). Pizzas run $18–$32. Why go: it rounds out the Citizen critic's "big three," and he says its crusts "hit the sweet spot" between Neapolitan softness and North American chew.
Sources: Retro Gusto 2026 dinner menu · Ottawa Citizen pizza crawl · Ottawa Citizen roundup

Detroit and square

Stay Gold

Centretown, 360 Elgin St. · pizzastaygold.com

Rectangular Detroit-style pan pizza with crisp, cheesy edges and a bready, focaccia-like base. The Citizen calls it a pioneer of the style in Ottawa. Order the Bee Sting (mozzarella, soppressata, chili honey) or the Pepp Talk. Pies run $22–$27. Why go: it helped bring Detroit squares to Ottawa, and it's right on the Sens Mile.
Sources: Ottawa Citizen roundup · CBC Ottawa

Classic Ottawa-style

Cheese-heavy, toppings tucked under the cheese, with Lebanese-Canadian roots.

Louis Pizza & Restaurant

Vanier, 181 McArthur Ave. · louispizza.ca

Family-run since 1960, now in its fourth generation. Order the Louis' Special (pepperoni, mushrooms, green peppers, green olives, bacon; $18 for a 10") and save room for coconut cream pie ($7.50). Why go: the Citizen says it "may have the best crust" of the old-school shops, and The Mainstreeter's Ottawa-style taste-off agreed.
Sources: Ottawa Citizen · The Mainstreeter, "A slice of the City"

Colonnade Pizza

Centretown original at 280 Metcalfe St., plus Barrhaven, Bank St. (Blue Heron Mall) and Carling Ave. · colonnadepizza.com

Brick-cheese pies since 1967. Order the Combination (mushrooms, pepperoni, green peppers); plain pies start at $11.95. Why go: the Citizen calls it a "culinary institution," and it took gold for Ottawa-style pizza in The Ottawan's 2026 reader poll.
Sources: Ottawa Citizen pizza crawl · The Ottawan Best of Ottawa 2026

Details were checked Oct 8, 2026. Menus, prices and hours change, so confirm with venues before you go.