is a passenger railway station in located in the city of Sennan, Osaka Prefecture, Japan, operated by West Japan Railway Company (JR West).
Izumi-Sunagawa is served by the Hanwa Line, and is located 40.5 kilometers from the northern terminus of the line at .
The station consists of two island platforms connected to the station building by a footbridge. The station has a Midori no Madoguchi staffed ticket office.
Izumi-Sunagawa Station opened on 16 June 1930 as . It was renamed in 1932 and then on 1 August 1941. On 1 May 1944 it became Izumi-Sunagawa Station. With the privatization of the Japan National Railways (JNR) on 1 April 1987, the station came under the aegis of the West Japan Railway Company.
Station numbering was introduced in March 2018 with Izumi-Sunagawa being assigned station number JR-R48.
In fiscal 2019, the station was used by an average of 4166 passengers daily (boarding passengers only).