Streamstown (Irish: Baile an tSrutháin) is a village in County Westmeath, Ireland.

[2] The village is now in decline but once housed a thriving shop and post office, as well as a handball alley and pub.

A horse named Streamstown competed in the 2002 Grand National Steeplechase, finishing in ninth place.

Midland Great Western Railway from Athlone to Mullingar formed part of the main route between Dublin, County Galway and County Mayo until 1987, when Córas Iompair Éireann (CIÉ) closed the line and severing the rail link between Athlone and Mullingar.

This section of rail line has since been developed into the Athlone to Mullingar Cycleway, which opened in October 2015.