diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/DispatcherHandler.java b/spring-webflux/src/main/java/org/springframework/web/reactive/DispatcherHandler.java
index c9b9f8b50d..6c759bd70e 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/DispatcherHandler.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/DispatcherHandler.java
@@ -91,17 +91,29 @@ public class DispatcherHandler implements WebHandler, ApplicationContextAware {
 	}
 
 
+	/**
+	 * Return all {@link HandlerMapping} beans detected by type in the
+	 * {@link #setApplicationContext injected context} and also
+	 * {@link AnnotationAwareOrderComparator#sort(List) sorted}.
+	 * @return immutable list with the configured mappings
+	 */
+	public List<HandlerMapping> getHandlerMappings() {
+		return this.handlerMappings;
+	}
+
 	@Override
 	public void setApplicationContext(ApplicationContext applicationContext) {
 		initStrategies(applicationContext);
 	}
 
+
 	protected void initStrategies(ApplicationContext context) {
 		Map<String, HandlerMapping> mappingBeans = BeanFactoryUtils.beansOfTypeIncludingAncestors(
 				context, HandlerMapping.class, true, false);
 
-		this.handlerMappings = new ArrayList<>(mappingBeans.values());
+		ArrayList<HandlerMapping> mappings = new ArrayList<>(mappingBeans.values());
 		AnnotationAwareOrderComparator.sort(this.handlerMappings);
+		this.handlerMappings = Collections.unmodifiableList(mappings);
 
 		Map<String, HandlerAdapter> adapterBeans = BeanFactoryUtils.beansOfTypeIncludingAncestors(
 				context, HandlerAdapter.class, true, false);
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
index 46883cdbe2..3b3d151f2e 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
@@ -770,6 +770,19 @@ public class DispatcherServlet extends FrameworkServlet {
 		}
 	}
 
+	/**
+	 * Return the configured {@link HandlerMapping} beans that were detected by
+	 * type in the {@link WebApplicationContext} or initialized based on the
+	 * default set of strategies from {@literal DispatcherServlet.properties}.
+	 * @return immutable list with the configured mappings or an empty list
+	 * @since 5.0
+	 */
+	public List<HandlerMapping> getHandlerMappings() {
+		return this.handlerMappings != null ?
+				Collections.unmodifiableList(this.handlerMappings) :
+				Collections.emptyList();
+	}
+
 	/**
 	 * Return this servlet's ThemeSource, if any; else return {@code null}.
 	 * <p>Default is to return the WebApplicationContext as ThemeSource,