The Yamaha TZ 350 was a racing motorcycle produced by the Yamaha Motor Company from 1973 to 1981 for competition in the Grand Prix motorcycle racing series.

[1] Production Racer were series manufactured racing bikes.

Two Yamaha TZ 350 models are part of the motorcycle collection of the Technikmuseum Speyer.

The TZ motors provided the inspiration and engineering basis of Yamaha's contemporaneous road going two strokes.

This motorcycle, scooter or moped-related article is a stub.