The incident happened earlier this evening.
Gardaí are investigating a hit and run in Portarlington this evening.
An incident involving a vehicle and a cyclist occurred on the Edenderry Road between 4.30 and 5 o'clock.
The driver of the vehicle failed to remain at the scene.
Gardaí are appealing for any witnesses to please contact Portarlington Garda Station on 057 862 3112 or Portlaoise Garda Station on 057 867 4100.