Greenore (Irish: An Grianfort) is a village, townland and deep water port on Carlingford Lough in County Louth, Ireland.

The Scenic Carlingford Ferry operates a year round service using its vessel, the Frazer Aisling Gabrielle.

The original railway line ran from Dundalk to Greenore and the first service was 1 May 1873 when the station opened.

The railway and the station closed on 1 January 1952[5] and was replaced by bus services to Dundalk and Newry.

Bus Éireann route 161 links Greenore to Dundalk, Carlingford, Omeath and Newry.