The York Region, north of Toronto, has quite a few local Farmers’ Markets:
Barrie Farmers' Market

Top Tomato Foods and 19th Avenue Farmers Market’s

2931 19th Ave
Markham, ON L6C 1L7

An outdoor market open to the public where surrounding communities are welcomed each summer and fall to purchase home grown fruits and vegetables directly from the grower. June-Nov, 8am to 6pm

Aurora Farmers Market

Aurora Town Park, 49 Wells Street, Aurora
Aurora, ON, L4G 6J1
(905) 727-3123

A wide selection of produce from local farmers, delicious food by our food vendors, and beautiful creations by our talented Artisans. May 2 to October 24: Sat 8 am to 1 pm

Buncha Farmers

20278 Woodbine Ave.
Queensville, ON, L0G 1R0
(905) 478-4481

Award winning baking Gluten Free Products Open daily 8 am to 8 pm

Canal Road Farmers Market

1153 Canal Road
Bradford, ON L3Z 2A6

The Canal Road Farmer’s Market offers a festive, bustling market with the freshest, healthiest food grown in the Holland Marsh and Ontario as well as a strong sense of community among growers and consumers. Mon-Thurs: 9 am to 6 pm, FRI: 9 am to  7 pm; SAT: 9 am to 6 pm; CLOSED SUNDAY

East Gwillimbury Farmers’ Market

Yonge & Green Lane Commons, 18401 Yonge St
East Gwillimbury, ON, L0G 1V0

Fruits, vegetables, honey, flowers…you’ll find them here. Our talented vendors also create a variety of jams, jellies, preserves, sauces, sweet treats, spice rubs and more. And of course, we’ve got fresh baked goods, freshly brewed coffee and tea. May-Oct: Thursdays 3pm – 8pm

Georgina Farmers Market

Georgina Ice Palace, 90 Wexford Dr
Georgina, ON, L4P 3P7

Local farm fruits, vegetables, honey and crafts. June – September: Sunday 9 am to 2 pm 

Hiway 9 Farmers Market

3890 Hwy 9, R.R 1.
One light south of Rutherford Road/Carrville
Kettleby, ON L0G 1J0

Local farm fruits, vegetables, honey and crafts

King City Farmers Market

12935 Keele St
King City, ON L7B 1G2

late June to mid-October: alternating Sundays 8 am to 1 pm

Main Street Markham Farmers’ Market

132 Robinson St.
Markham, ON, L3P 5H5
905-472-2462 Fax: 905-472-8530

Ontario’s “Farmers’ Market of the Year”. Local produce, baked goods, honey, jams and crafts. Come see the live entertainment weekly and many special events. Famous for “omelettes on a bun”, hardy breakfasts & great coffee! early May to mid Oct: Saturday 8 am – 1 pm

Newmarket Farmers’ Market

Newmarket Riverwalk Commons (corner of Timothy St. & Doug Duncan Dr.)
P.O. 95526, 350 Davis Drive
Newmarket, ON L3Y 8J8

A place to buy farm fresh produce, home-made baking, hand-made crafts and a great place to meet up with friends over breakfast or lunch. May until October: Saturday 8 am – 1 pm 

The Village Market

Toronto Waldorf School, 9100 Bathurst St #1
one mile north of Hwy 7/407
Thornhill, ON L4J 8C7

Local farm fruits, vegetables, honey and crafts. Est. 1991 with 28 Vendors. All Year: Saturday 8:30 am to 1:30 pm,

Woodbridge Village Farmers Market

Memorial Arena parking lot, 5020 Islington Ave
NW of Hwy #7 & Islington Avenue
Woodbridge, ON L4L 1T1

One of the main reasons the market exists is to encourage the community to buy locally grown and harvested IN SEASON conventional and organic vegetables and fruit.
Also at the market you will find eggs, honey, maple syrup, yummy breads and baked goods, curds and dips, jams and barbecued food for sale. Mid June to mid Oct: Sat 9 am-1 pm

York Farmers Marketing Ltd

7509 Yonge Street
Thornhill , ON L3T 2B4

Local farm fruits, vegetables, honey and crafts. Thu 11 am-7 pm; Fri 10 am-8 pm; Sat 8 am-4 pm