diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3738f964226c4..01e48b5e91090 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Segment Replication] Add new cluster setting to set replication strategy by default for all indices in cluster. ([#6791](https://github.com/opensearch-project/OpenSearch/pull/6791))
 - Enable sort optimization for all NumericTypes ([#6464](https://github.com/opensearch-project/OpenSearch/pull/6464)
 - Remove 'cluster_manager' role attachment when using 'node.master' deprecated setting ([#6331](https://github.com/opensearch-project/OpenSearch/pull/6331))
+- Adds ExtensionsManager.lookupExtensionSettingsById ([#7466](https://github.com/opensearch-project/OpenSearch/pull/7466))
 
 ### Dependencies
 - Bump `org.apache.logging.log4j:log4j-core` from 2.18.0 to 2.20.0 ([#6490](https://github.com/opensearch-project/OpenSearch/pull/6490))
@@ -51,4 +52,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Security
 
 [Unreleased 3.0]: https://github.com/opensearch-project/OpenSearch/compare/2.x...HEAD
+<<<<<<< HEAD
 [Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.5...2.x
+=======
+[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.7...2.x
+>>>>>>> 16555e42ca5 (Adds ExtensionsManager.lookupExtensionSettingsById (#7466))
diff --git a/server/src/main/java/org/opensearch/extensions/ExtensionsManager.java b/server/src/main/java/org/opensearch/extensions/ExtensionsManager.java
index ccc1bdb620f31..1bf449d6aef3c 100644
--- a/server/src/main/java/org/opensearch/extensions/ExtensionsManager.java
+++ b/server/src/main/java/org/opensearch/extensions/ExtensionsManager.java
@@ -127,6 +127,9 @@ public static enum OpenSearchRequestType {
     private ExtensionTransportActionsHandler extensionTransportActionsHandler;
     // A list of initialized extensions, a subset of the values of map below which includes all extensions
     private List<DiscoveryExtensionNode> extensions;
+
+    private Map<String, Extension> extensionSettingsMap;
+    private Map<String, DiscoveryExtensionNode> initializedExtensions;
     private Map<String, DiscoveryExtensionNode> extensionIdMap;
     private RestActionsRequestHandler restActionsRequestHandler;
     private CustomSettingsRequestHandler customSettingsRequestHandler;
@@ -152,6 +155,7 @@ public ExtensionsManager(Settings settings, Path extensionsPath) throws IOExcept
         this.extensionsPath = extensionsPath;
         this.extensions = new ArrayList<DiscoveryExtensionNode>();
         this.extensionIdMap = new HashMap<String, DiscoveryExtensionNode>();
+        this.extensionSettingsMap = new HashMap<String, Extension>();
         // will be initialized in initializeServicesAndRestHandler which is called after the Node is initialized
         this.transportService = null;
         this.clusterService = null;
@@ -205,6 +209,26 @@ public void initializeServicesAndRestHandler(
         registerRequestHandler();
     }
 
+    /**
+     * Lookup an initialized extension by its unique id
+     *
+     * @param extensionId The unique extension identifier
+     * @return An optional of the DiscoveryExtensionNode instance for the matching extension
+     */
+    public Optional<DiscoveryExtensionNode> lookupInitializedExtensionById(final String extensionId) {
+        return Optional.ofNullable(this.initializedExtensions.get(extensionId));
+    }
+
+    /**
+     * Lookup the settings for an extension based on unique id for the settings placed in extensions.yml
+     *
+     * @param extensionId The unique extension identifier
+     * @return An optional of the Extension instance for the matching extension
+     */
+    public Optional<Extension> lookupExtensionSettingsById(final String extensionId) {
+        return Optional.ofNullable(this.extensionSettingsMap.get(extensionId));
+    }
+
     /**
      * Handles Transport Request from {@link org.opensearch.extensions.action.ExtensionTransportAction} which was invoked by an extension via {@link ExtensionTransportActionsHandler}.
      *
@@ -349,7 +373,9 @@ private void loadExtension(Extension extension) throws IOException {
                     Version.fromString(extension.getMinimumCompatibleVersion()),
                     extension.getDependencies()
                 );
+
                 extensionIdMap.put(extension.getUniqueId(), discoveryExtensionNode);
+                extensionSettingsMap.put(extension.getUniqueId(), extension);
                 logger.info("Loaded extension with uniqueId " + extension.getUniqueId() + ": " + extension);
             } catch (OpenSearchException e) {
                 logger.error("Could not load extension with uniqueId " + extension.getUniqueId() + " due to " + e);
diff --git a/server/src/test/java/org/opensearch/extensions/ExtensionsManagerTests.java b/server/src/test/java/org/opensearch/extensions/ExtensionsManagerTests.java
index 53f5d70b2d5eb..ad2717ae70331 100644
--- a/server/src/test/java/org/opensearch/extensions/ExtensionsManagerTests.java
+++ b/server/src/test/java/org/opensearch/extensions/ExtensionsManagerTests.java
@@ -241,6 +241,7 @@ public void testDiscover() throws Exception {
             assertEquals(extension.getVersion(), initializedExtension.getVersion());
             assertEquals(extension.getMinimumCompatibleVersion(), initializedExtension.getMinimumCompatibleVersion());
             assertEquals(extension.getDependencies(), initializedExtension.getDependencies());
+            assertTrue(extensionsManager.lookupExtensionSettingsById(extension.getId()).isPresent());
         }
     }