Lamar, Tennessee

{{Short description|Unincorporated community in Tennessee, US}}

{{Use mdy dates|date=July 2023}}

{{More citations needed|date=February 2018}}

Lamar is an unincorporated community in southern Washington County, Tennessee.{{GNIS|1648412}}

It is located along Tennessee State Routes 67,81 and 107 south of Jonesborough, northwest of Erwin and southwest of Johnson City.