| Bratislava–Dunajská Streda–Komárno railway | |
| Routenumber: | 131 |
| Linelength: | 95 km |
| Gauge: | 1435 mm |
| Electrification: | no AC |
| Speed: | 80 km/h max. |
Bratislava–Dunajská Streda–Komárno railway line runs near Danube in the South-western part of Slovakia, in Žitný ostrov. Since 4 March 2012 it is operated by RegioJet.