Dellrose is an unincorporated community in Lincoln County, Tennessee, United States.

It is located along Tennessee State Route 273 between Elkton and Fayetteville.

[4] Originally known as "Roosterville", Dellrose was first formed as a village in 1867, although a post office had been present in the area since 1849.

By 1886, it was home to several churches as well as a school, blacksmith, and physician.

This Lincoln County, Tennessee geography–related article is a stub.