Iloilo's 2nd congressional district is one of the five congressional districts of the Philippines in the province of Iloilo.

[3] The district consists of the municipalities of Alimodian, Leganes, Leon, New Lucena, Pavia, San Miguel, Santa Barbara and Zarraga.

Until 1995, it previously included the former sub-province of Guimaras, which became a separate province in 1992.

Prior to its second dissolution in 1972, it was composed of Iloilo City, the southern Iloilo municipalities of Leganes and Pavia, and the sub-province of Guimaras.

It is currently represented in the 19th Congress by Michael B. Gorriceta of the Nacionalista Party (NP).