Republic Plaza

Republic Plaza or Republic Building may refer to:


 * in Singapore
 * Republic Plaza (Singapore)


 * in Sri Lanka
 * Republic Building, Colombo

in the United States (by state)
 * Tribune-Republic Building, San Luis Obispo, California, listed on the National Register of Historic Places (NRHP) in San Luis Obispo County, California
 * Republic Plaza (Denver), Colorado
 * Republic Building (Louisville, Kentucky), listed on the NRHP in downtown Louisville, Kentucky
 * Republic Iron and Steel Office Building, Youngstown, Ohio, listed on the NRHP in Mahoning County, Ohio
 * Republic National Bank, Dallas, Texas, NRHP-listed
 * Republic Building (Seattle) currently known as the Melbourne Tower
 * Republic Theater, Great Falls, South Carolina, listed on the NRHP in Chester County, South Carolina
 * Republic Building (Washington, D.C.)