Trinity Grammar School, Kew is well served by public and private transport.

The School is a short walk from Kew Junction, served by the 109 and 48 tram routes. The Cotham Rd 16 tram route is also close to the School.

Glenferrie is the closest station. Many students travel on the Hurstbridge line and catch a bus from Fairfield Station.

There are many MET/ National school buses that service Trinity students from the Junior School gates in Wellington St. These reliable services cater for the east and north-east suburbs from Doncaster/Templestowe, Rosanna, Box Hill and Bulleen to Fairfield/Fitzroy.