Lika-Senj county - Ličko-senjska županija is a county in Croatia that includes the Lika region and some northern coastline of the Adriatic near the town of Senj, including the northern part of the Pag island. Its center is Gospić.

The county is the least populated and almost the least prosperous one, but on the other hand it includes the Plitvice Lakes and Velebit.