The world’s biggest
martial arts school directory

United States
Oregon
Ontario

Martial arts schools in Ontario

1 school

WI

Western Idaho Judo Institute

2880 SW 4th Ave #11, Ontario

Send a message View school

Find a martial arts school near you. Compare class times and book a free trial.

Find a school

Browse styles Browse cities Schools near me Free trial classes

For schools

Claim your free listing Owner dashboard Connect Martialytics

Guides

Style guides City guides

BigMA

About How ranking works Review policy Contact

© 2026 BigMA. Schools never pay for a higher place in the results.

Place data from GeoNames (CC BY 4.0).