Trnava Airfield (ICAO: LZTR) is a general aviation facility located near Boleráz, a village in the Trnava District of western Slovakia. It serves light aircraft operations, flight training, and recreational flying rather than scheduled commercial air service. The airfield is situated in the fertile lowlands of the Little Carpathian region, not far from the city of Trnava, one of Slovakia's historically significant cities. It functions primarily as a base for local aero clubs and private pilots. As a small airfield, it lacks the infrastructure of a major commercial airport and does not hold an IATA code. Operations are limited in scale and oriented toward general aviation activities.