Walter Martins de Oliveira Municipal Airport (IATA: GGJ, ICAO: SSGY) is the airport serving Guaíra, Brazil.

It is operated by the Municipality of Guaíra under the supervision of Aeroportos do Paraná (SEIL).

The airport was closed for renovation between 2010 and 2014.

[5] The airport is located 10 km (6 mi) east from downtown Guaíra.