Best Personal Trainers in Thornhill, ON
24 trainers listed · 8 in Thornhill · 5 open 24/7 · 21 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
Fitness Fusebox
- Plan
- Motivated
- Community
Jung Ko Taekwondo
- Discipline
- Skills
- Learn
Puffygotbuffy
- Nutrition
- Motivating
- Goals
Build Yourself Fitness Inc
- Needs
- Shape
- Goals
Thornhill Fitness Center
- Community
- Fees
- Clean
This page lists 24 personal trainers and training gyms recorded for Thornhill, ON. What each says about its approach, its hours and its booking comes from its own website; ratings and review quotes come from public listings.

Area overview: Thornhill, ON
8 of the 24 trainers we list are based in Thornhill; the other 16 serve Thornhill from towns including Toronto, Markham and Mississauga. The trainers on this page are rated from 4.5 to 5.0 across 3,371 reviews; 20 have 50 or more reviews. When students and parents rate these trainers on specific qualities, they most often praise communication (86%), quality (85%) and professionalism (83%). The topics that come up most in reviews of the trainers on this page are "community", "atmosphere" and "motivating". 5 are open around the clock; 18 are open on Saturdays and 19 on Sundays. 1 lists staff certifications (CSEP). Domain records put 5 websites of the trainers on this page at ten or more years old; the oldest dates from 1998. 4 offer a free trial or consultation; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 22 of the trainers on this page; 19 publish a contact page; 20 list a public email and 5 take bookings online. We count these figures across the trainers on this page; hours and prices change, so confirm the details with the trainer before you enrol.
Can I book a trainer listed for Thornhill online?
5 of the 24 listings take online bookings. A first phone call is normal anyway, because a trainer wants to know what they are working with before putting you in a slot.
Against Gravity Fitness
- Heart
- Relationship
- Posture
Igra Fitness
Onlythestrong Leslieville
- Professional
- Facility
- Knowledge
Busy Bee Fitness Experts
- Health
- Working Out
- Motivated
TO Kinesiology
- Knowledge
- Pain
- Goals
MBS Fitness
- Owner
- Puppy
- Personal Training
Move Fitness Club
- Environment
- Motivating
- Community
The Pink Studio
- Happy
- Feel
- Space
Hammer Fitness
- Mindset
- Habits
- Lifestyle
Strive Life Fitness Education
- Sweat
- Motivating
- Community
Chakde- Art
- Party
- Performance
- Adults
Iron Fitness Strength Club
- Machines
- Squat Racks
- Environment
Nielsen Fitness Toronto
- Shape
- Ronaldo
- Team
The Holistic Move
- Movement
- Root Cause
- Understanding
Fitness Element
- Trainer
- fe
- Community
Recess Fit Club
- Lifting
- Goals
- Classes
THE KIN Studio
- Team
- Skilled
- Knee


