South St. Burger

Name: South St. Burger
Address: 743 St. Clair Avenue W, Toronto, ON, M6C1B4, CA
Telephone: +16473526523

South St. Burger, located on St. Clair Avenue W, is a burger and fast food restaurant that prides themselves on serving only 100% Angus Beef without any additives, preservatives, antibiotics or added hormones. Their juicy beef burgers are cooked over an open flame to give you the perfect backyard-grill flavour and they also offer a range of other patties such as turkey, chicken breast and veggie patty with gourmet toppings to elevate your burger experience. Their fries are freshly cut and cooked in sunflower oil while their milkshakes are hand scooped with premium ice cream. Build your burger with over 30 gourmet toppings and enjoy the ultimate burger experience at South St. Burger.

Recent social media posts

2026-10-21

Crispy chicken. Loaded toppings. Fries on the side.
Sometimes you don’t need to overthink it. You just need an order that hits every. single. time. No notes.

2026-10-14

Real ice cream. Real milk. Seriously good shake.
Thick, creamy, strawberry goodness, blended the way a milkshake should be.
No shortcuts. Just sip.

2026-10-07

Your burger. Your rules.
20+ toppings. Zero extra charge. Stack it, strip it back, make it weird, we’re not here to judge.
Build the burger you actually want.

2026-09-28

Made by real people who know the little things
matter. Same fries. Same standard. Different hands.
Because every order gets made by someone who cares how it leaves the kitchen.
Hot. Crispy. Properly done – worth stealing a few from your friend’s order.
That’s care you can taste.

2026-09-23

No shortcuts. No half-measures. Just doing things the
way they should be done. 😎
Because better takes a little more effort.

2026-09-17

Some burgers are meant to be neat. Ours aren't.
Built for busy streets, big appetites and getting after it.

Lean into the mess on September 18 ONLY for . Tackle a cheeseburger the way it was meant to be tackled – and get a FREE Cheeseburger with a Cheeseburger Combo.*

*Offer valid September 18, 2026 only at participating South or Smash Street Burger locations. In-store purchases only. Receive one (1) free cheeseburger with the purchase of Cheeseburger Combo. Participating Free Cheeseburger include South St or Classic Smash burger. Participating burger combos include South St Burger, BBQ Bacon, True North, Bacon & Cheese, Veggie & Cheese, Classic Smash, Southwest Smash, Swiss Shroom Smash.

2026-09-09

Everyone knows their order. The burger. The fries. And, if it's a good
day, the shake.

On September 12 for , we're making that
last part even easier. Get a FREE milkshake with any burger or
chicken sandwich, in-store only.

*Free milkshake with the purchase of any grilled burger, smash burger, or chicken sandwich. Valid September 12, 2026 only at participating South/Smash Street Burger locations. In-store only. Receive one (1) Free milkshake available in any flavour. Not valid on delivery, online, or third-party ordering platforms. Cannot be combined with any other offer, discount, or promotion. While supplies last.

2026-09-07

You know that feeling when you don't even need to
look at the menu?
You already know your order.
You already know it's going to hit.

2026-09-03

Build it your way. Just don’t skip the bacon. 🥓
September 5 = bacon rules.
Get 20% OFF Bacon Burgers + Bacon Burger
Combos* in-store for National Bacon Day.

Swipe for inspo ➡️
Then build yours better.

*Offer valid September 5, 2026 only at participating South or Smash Street Burger locations. In-store purchases only. Receive 20% Off with the purchase of every Bacon Burger or Bacon Burger Combo. Not valid on delivery, online, or third-party ordering platforms. Cannot be combined with any other offer, discount, or promotion. While supplies last.

2026-08-27

Three-step fries ✅
Real cheese curds ✅
Rich gravy, poured hot ✅

Most places take shortcuts. We just take our time.

2026-08-21

Even if your name was Kate, with our wide variety of toppings to choose from, it’s a different burger every day anyway. 😏

Tag a friend who is joining you this week ↓

2026-08-19

One bite in and you already remember why this is your spot.

The same fresh ingredients. The same satisfying bite. Every single visit.

Address

743 St. Clair Avenue W
Toronto, ON
M6C1B4

Directions to a burger restaurant and a fast food restaurant located at St. Clair Avenue W in Toronto can be accessed through various modes of public transport or driving. If travelling via public transportation, take the TTC bus or subway going towards St. Clair West Station, then walk towards the direction of St. Clair Avenue W. Alternatively, if travelling by car, take the main street that leads to St. Clair Avenue W and look for available parking spaces along the road or choose to park in nearby paid parking lots for convenience.

Opening Hours

Monday	11am - 7pm
Tuesday	11am - 7pm
Wednesday	11am - 7pm
Thursday	11am - 7pm
Friday	11am - 7pm
Saturday	11am - 7pm
Sunday	11am - 7pm

Telephone

+16473526523

Website

https://www.southstburger.com/location/st-clair-rushton/

Alerts

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Chain

South St. Burger

What people say

Burger restaurants are a staple in the fast food industry, and South St. Burger on Street Clair Avenue W in Toronto is no exception. What sets them apart is their commitment to serving only 100% Angus Beef with no additives or preservatives, antibiotics or added hormones. This means that you can enjoy a delicious burger without any guilt or worry about what's in it.

South St. Burger cooks their burgers over an open flame, giving them that backyard-grill flavour that we all love. And if beef isn't your thing, they also offer turkey, chicken breast, veggie patty, and hot dog options. But let's not forget about the fries - their fresh cut New York style fries are cooked in sunflower oil and made to order. And for those with a sweet tooth, their hand-scooped milkshakes made with premium ice cream are a must-try.

What really sets South St. Burger apart from other burger joints is their seemingly endless combinations of gourmet toppings. With over 30 options to choose from, you can build your burger exactly how you want it every time you visit. Whether you're a fan of classic toppings like lettuce and tomato or prefer something more unique like roasted red peppers or guacamole, there's something for everyone at South St. Burger.

Overall, South St. Burger offers better burgers, fries, and shakes than your average fast food joint. Their commitment to quality ingredients and customizable options make them a top choice for burger lovers in Toronto and beyond.