is a passenger railway station located in the city of à Âtsu, Shiga Prefecture, Japan, operated by the West Japan Railway Company (JR West). It is also a freight deport for the Japan Freight Railway Company (JR Freight). The station is located adjacent to the Keihan Electric Railway Keihan-ishiyama Station with which it is connected by a concourse.
Ishiyama Station is served by the Biwako Line portion of the Tà Âkaidà  Main Line, and is 53.2 kilometers from and 499.1 kilometers from .
The station consists of two island platforms with 4 tracks on the ground and 2 siding tracks on both sides of the outer tracks. The station has a Midori no Madoguchi staffed ticket office.
The route of the Tà Âkaidà  Main Line passed through Ishiyama in 1889, but no station was built until 1 April 1903. On 25 April 1930 a derailment accident occurred at the station when an express train from Tokyo en route to Shimonoseki overturned when passing a point at high speed. Thirteen people were injured, but there were no fatalities. The station became part of the JR West network on 1 April 1987 with the privation of the Japan National Railway (JNR).
Station numbering was introduced to the station in March 2018 with Ishiyama being assigned station number JR-A27.
In fiscal 2019, the station was used by an average of 24,103 passengers (boarding passengers only) in 2019, making it the 26th-busiest station by traffic in the West Japan Railway Company's network.