Arp is an unincorporated community in Lauderdale County, Tennessee, United States.
It is located along Tennessee State Route 19, approximately five miles northwest of Ripley.
[1] A post office called Arp was established in 1899, and remained in operation until it was discontinued in 1907.
[2] The community was likely named in honor of Bill Arp, a humorist of the late 19th century.
This Lauderdale County, Tennessee geography–related article is a stub.