diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/CxxInspectorPackagerConnection.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/CxxInspectorPackagerConnection.java
index 0dd97395584..8f03af06f99 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/CxxInspectorPackagerConnection.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/devsupport/CxxInspectorPackagerConnection.java
@@ -101,24 +101,43 @@ import okhttp3.WebSocketListener;
               new WebSocketListener() {
                 @Override
                 public void onFailure(WebSocket _unused, Throwable t, @Nullable Response response) {
-                  @Nullable String message = t.getMessage();
-                  delegate.didFailWithError(null, message != null ? message : "<Unknown error>");
-                  // "No further calls to this listener will be made." -OkHttp docs for
-                  // WebSocketListener.onFailure
-                  delegate.close();
+                  scheduleCallback(
+                      new Runnable() {
+                        public void run() {
+                          @Nullable String message = t.getMessage();
+                          delegate.didFailWithError(
+                              null, message != null ? message : "<Unknown error>");
+                          // "No further calls to this listener will be made." -OkHttp docs for
+                          // WebSocketListener.onFailure
+                          delegate.close();
+                        }
+                      },
+                      0);
                 }
 
                 @Override
                 public void onMessage(WebSocket _unused, String text) {
-                  delegate.didReceiveMessage(text);
+                  scheduleCallback(
+                      new Runnable() {
+                        public void run() {
+                          delegate.didReceiveMessage(text);
+                        }
+                      },
+                      0);
                 }
 
                 @Override
                 public void onClosed(WebSocket _unused, int code, String reason) {
-                  delegate.didClose();
-                  // "No further calls to this listener will be made." -OkHttp docs for
-                  // WebSocketListener.onClosed
-                  delegate.close();
+                  scheduleCallback(
+                      new Runnable() {
+                        public void run() {
+                          delegate.didClose();
+                          // "No further calls to this listener will be made." -OkHttp docs for
+                          // WebSocketListener.onClosed
+                          delegate.close();
+                        }
+                      },
+                      0);
                 }
               });
       return new IWebSocket() {
diff --git a/packages/react-native/ReactCommon/jsinspector-modern/InspectorPackagerConnection.h b/packages/react-native/ReactCommon/jsinspector-modern/InspectorPackagerConnection.h
index 8752cc7fd6f..06ad56b5566 100644
--- a/packages/react-native/ReactCommon/jsinspector-modern/InspectorPackagerConnection.h
+++ b/packages/react-native/ReactCommon/jsinspector-modern/InspectorPackagerConnection.h
@@ -71,11 +71,10 @@ class InspectorPackagerConnectionDelegate {
   /**
    * Schedules a function to run after a delay. If the function is called
    * asynchronously, the implementer of InspectorPackagerConnectionDelegate
-   * is responsible for thread safety (e.g. scheduling the callback on a thread
-   * that has unique access to the InspectorPackagerConnection instance, or
-   * otherwise ensuring synchronization). The callback MAY be dropped and never
-   * called if no further callbacks are being accepted, e.g. if the application
-   * is terminating.
+   * is responsible for thread safety and should schedule the callback on
+   * the inspector queue. The callback MAY be dropped and never called if no
+   * further callbacks are being accepted, e.g. if the application is
+   * terminating.
    */
   virtual void scheduleCallback(
       std::function<void(void)> callback,
diff --git a/packages/react-native/ReactCommon/jsinspector-modern/WebSocketInterfaces.h b/packages/react-native/ReactCommon/jsinspector-modern/WebSocketInterfaces.h
index a9606127d3b..bd79e8af184 100644
--- a/packages/react-native/ReactCommon/jsinspector-modern/WebSocketInterfaces.h
+++ b/packages/react-native/ReactCommon/jsinspector-modern/WebSocketInterfaces.h
@@ -39,6 +39,8 @@ class IWebSocketDelegate {
 
   /**
    * Called when the socket has encountered an error.
+   * This method must be called on the inspector queue, and the
+   * WebSocketDelegate may not be destroyed while it is executing.
    * \param posixCode POSIX errno value if available, otherwise nullopt.
    * \param error Error description.
    */
@@ -48,6 +50,8 @@ class IWebSocketDelegate {
 
   /**
    * Called when a message has been received from the socket.
+   * This method must be called on the inspector queue, and the
+   * WebSocketDelegate may not be destroyed while it is executing.
    * \param message Message received, in UTF-8 encoding.
    */
   virtual void didReceiveMessage(std::string_view message) = 0;
@@ -55,6 +59,8 @@ class IWebSocketDelegate {
   /**
    * Called when the socket has been closed. The call is not required if
    * didFailWithError was called instead.
+   * This method must be called on the inspector queue, and the
+   * WebSocketDelegate may not be destroyed while it is executing.
    */
   virtual void didClose() = 0;
 };