Tandil Airport (Spanish: Aeropuerto Tandil, IATA: TDL, ICAO: SAZT) is an airport serving the city of Tandil, in the Buenos Aires Province of Argentina. The airport is 11 kilometres (7 mi) northwest of the city.

Its area is 513 hectares (1,270 acres), and it has a passenger terminal of 2,500 square metres (27,000 sq ft). Most flights are for military training.

Runway length does not include 300-metre (980 ft) asphalt overruns on each end of the runway. The Tandil VOR-DME (Ident: DIL) and non-directional beacon (Ident: D) are located on the field.