Tommy Fitzgerald has been missing for 13 days.
Gardai are appealing for the public's assistance in locating 17-year-old Tommy Fitzgerald.
Tommy was last seen in Drogheda, County Louth on July 1.
He is described as being 6-foot-tall of thin build and with short brown hair.
When last seen he was wearing grey shorts, a blue t shirt, a black jacket and black shoes.
Tommy may frequent Cashel, Co. Tipperary and the Rathfarnham area of Dublin.
Anyone who has seen Tommy or who can assist in locating him is asked to contact Drogheda Garda Station on 041-9874200 or any Garda Station.