diff --git a/CHANGELOG.md b/CHANGELOG.md
index 270815f908d32..8792d77c6a655 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased 2.x]
 ### Added
+- Apply reproducible builds configuration for OpenSearch plugins through gradle plugin ([#4746](https://github.com/opensearch-project/OpenSearch/pull/4746))
+
 ### Dependencies
 - Bump bcpg-fips from 1.0.5.1 to 1.0.7.1 ([#5148](https://github.com/opensearch-project/OpenSearch/pull/5148))
 - Bumps `commons-compress` from 1.21 to 1.22 ([#5104](https://github.com/opensearch-project/OpenSearch/pull/5104))
diff --git a/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy b/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy
index 31677965ab0d3..b7c78991a0da3 100644
--- a/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy
+++ b/buildSrc/src/main/groovy/org/opensearch/gradle/plugin/PluginBuildPlugin.groovy
@@ -29,13 +29,13 @@
 package org.opensearch.gradle.plugin
 
 import com.github.jengelman.gradle.plugins.shadow.ShadowPlugin
+import org.gradle.api.tasks.bundling.AbstractArchiveTask
 import org.opensearch.gradle.BuildPlugin
 import org.opensearch.gradle.NoticeTask
 import org.opensearch.gradle.Version
 import org.opensearch.gradle.VersionProperties
 import org.opensearch.gradle.dependencies.CompileOnlyResolvePlugin
 import org.opensearch.gradle.info.BuildParams
-import org.opensearch.gradle.plugin.PluginPropertiesExtension
 import org.opensearch.gradle.test.RestTestBasePlugin
 import org.opensearch.gradle.testclusters.RunTask
 import org.opensearch.gradle.util.Util
@@ -134,6 +134,12 @@ class PluginBuildPlugin implements Plugin<Project> {
         }
         project.configurations.getByName('default')
                 .extendsFrom(project.configurations.getByName('runtimeClasspath'))
+        project.tasks.withType(AbstractArchiveTask.class).configureEach { task ->
+            // ignore file timestamps
+            // be consistent in archive file order
+            task.preserveFileTimestamps = false
+            task.reproducibleFileOrder = true
+        }
         // allow running ES with this plugin in the foreground of a build
         project.tasks.register('run', RunTask) {
             dependsOn(project.tasks.bundlePlugin)
diff --git a/buildSrc/src/test/java/org/opensearch/gradle/plugin/PluginBuildPluginTests.java b/buildSrc/src/test/java/org/opensearch/gradle/plugin/PluginBuildPluginTests.java
index 9ed0e3e494992..8772a9fbd65ee 100644
--- a/buildSrc/src/test/java/org/opensearch/gradle/plugin/PluginBuildPluginTests.java
+++ b/buildSrc/src/test/java/org/opensearch/gradle/plugin/PluginBuildPluginTests.java
@@ -31,6 +31,7 @@
 
 package org.opensearch.gradle.plugin;
 
+import org.gradle.api.tasks.bundling.AbstractArchiveTask;
 import org.opensearch.gradle.BwcVersions;
 import org.opensearch.gradle.test.GradleUnitTestCase;
 import org.gradle.api.Project;
@@ -64,6 +65,10 @@ public void testApply() {
         assertNotNull("plugin extensions has the right type", project.getExtensions().findByType(PluginPropertiesExtension.class));
 
         assertNull("plugin should not create the integTest task", project.getTasks().findByName("integTest"));
+        project.getTasks().withType(AbstractArchiveTask.class).forEach(t -> {
+            assertFalse(String.format("task '%s' should not preserve timestamps", t.getName()), t.isPreserveFileTimestamps());
+            assertTrue(String.format("task '%s' should have reproducible file order", t.getName()), t.isReproducibleFileOrder());
+        });
     }
 
     @Ignore("https://github.com/elastic/elasticsearch/issues/47123")