| Warszawa Olszynka Grochowska | |
| Style: | PKP |
| Address: | Praga Południe, Warsaw, Masovian |
| Country: | Poland |
| Coordinates: | 52.2497°N 21.1069°W |
| Owned: | Polskie Koleje Państwowe S.A. |
| Platform: | 1 |
| Tracks: | 2 |
Warszawa Olszynka Grochowska railway station is a railway station in the Praga Południe district of Warsaw, Poland. As of 2012, it is served by Koleje Mazowieckie, who run the KM7 services from Warszawa Zachodnia to Dęblin and by Szybka Kolej Miejska, who run the S1 services from Pruszków PKP to Otwock.