Claylick is an unincorporated community in Montgomery Township in Franklin County, Pennsylvania, United States.

Claylick is located at the intersection of state routes 75 and 995, south of Mercersburg.

[2] Clay Lick was laid out circa 1831, and named after nearby Clay Lick Mountain.

[3] A post office called Clay Lick was established in 1862, the name was changed to Claylick in 1895, and the post office closed in 1905.

[4]