Obion County Courthouse

{{Use mdy dates|date=March 2025}}

{{Infobox NRHP

| name = Obion County Courthouse

| nrhp_type =

| image = Obion County Court House Union City TN 2013-04-06 008.jpg

| caption =

| location= Junction of Third and Washington Streets, Union City, Tennessee

| coordinates = {{coord|36|25|24|N|89|03|33|W|region:US_type:landmark|name=Obion County Courthouse|display=inline,title}}

| locmapin = Tennessee

| mapframe = yes

| mapframe-marker = building

| mapframe-zoom = 12

|mapframe-caption = Interactive map showing the location of Obion County Courthouse

| built = {{Start date|1939}}

| architecture = PWA Modern

| added = March 30, 1995

| area = less than one acre

| mpsub = [http://pdfhost.focus.nps.gov/docs/NRHP/Text/64500604.pdf Historic County Courthouses of Tennessee MPS]

| refnum = 95000340{{NRISref|version=2013a}}

}}

The Obion County Courthouse is a historic building in Union City, Tennessee. It serves as the courthouse of Obion County, Tennessee.

The building was the third courthouse built for Obion County. The first one was built in Troy, Tennessee in 1890 and subsequently moved to Union City. A second courthouse was built in Union City. The third and current courthouse was built in 1939.{{cite web|url={{NRHP url|id=95000340}}|title=National Register of Historic Places Inventory/Nomination: Obion County Courthouse |publisher=National Park Service|author= |date= |accessdate=May 30, 2018}} With {{NRHP url|id=95000340|photos=y|title=accompanying pictures}}

The building was designed in the PWA Moderne architectural style by Marr & Holman. It has been listed on the National Register of Historic Places since March 30, 1995.