Timișoara Traian Vuia International Airport (IATA: TSR, ICAO: LRTR) is an international airport serving Timișoara, Romania. Located in the historical region of Banat, the airport is named in honor of Traian Vuia, a Romanian flight pioneer and a Timiș County native. It is the fourth-busiest Romanian airport in terms of air traffic and the main air transportation hub for the western part of Romania and for the Danube–Criș–Mureș–Tisa Euroregion.

Timișoara Airport is one of the four airports in Romania that has a runway longer than 3 km (the other three are Henri Coandă Intl. and Aurel Vlaicu Intl. in Bucharest and Mihail Kogălniceanu Intl. in Constanța). It serves as an operating base for Wizz Air and is considered a backup airport for Belgrade (BEG), Bucharest (OTP) and Budapest (BUD).