United States Post Office and Federal Building (La Grande, Oregon)

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

{{Infobox NRHP

| name = U.S. Post Office

| nrhp_type =

| image = City Hall - La Grande Oregon.jpg

| caption = The building's exterior in 2009

| location = 1000 Adams Avenue
La Grande, Oregon

| coordinates = {{coord|45|19|46|N|118|5|46|W|display=inline,title}}

| locmapin = Oregon#USA

| built = {{Start date|1913}}

| architecture = Colonial Revival

| added = January 25, 1979

| area =

| architect = Taylor, James R.

| refnum = 79002149

}}

The United States Post Office and Federal Building is a post office building in La Grande, Oregon. It is listed on the National Register of Historic Places.{{NRHP url|id=79002149|title="U.S. Post Office and Federal Building"}} It now functions as the La Grande city hall.