diff --git a/docs/changelog/113410.yaml b/docs/changelog/113410.yaml
new file mode 100644
index 0000000000000..03dec6624b771
--- /dev/null
+++ b/docs/changelog/113410.yaml
@@ -0,0 +1,5 @@
+pr: 113410
+summary: "[ML][backport] Warn for model load failures if they have a status code <500"
+area: Machine Learning
+type: bug
+issues: []
diff --git a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/inference/assignment/TrainedModelAssignmentNodeService.java b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/inference/assignment/TrainedModelAssignmentNodeService.java
index 7052e6f147b36..f1c9842e2d5c4 100644
--- a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/inference/assignment/TrainedModelAssignmentNodeService.java
+++ b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/inference/assignment/TrainedModelAssignmentNodeService.java
@@ -9,6 +9,7 @@
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.ResourceNotFoundException;
 import org.elasticsearch.action.ActionListener;
 import org.elasticsearch.action.search.SearchPhaseExecutionException;
@@ -753,7 +754,11 @@ private void updateStoredState(String deploymentId, RoutingInfoUpdate update, Ac
     }
 
     private void handleLoadFailure(TrainedModelDeploymentTask task, Exception ex) {
-        logger.error(() -> "[" + task.getDeploymentId() + "] model [" + task.getParams().getModelId() + "] failed to load", ex);
+        if (ex instanceof ElasticsearchException esEx && esEx.status().getStatus() < 500) {
+            logger.warn(() -> "[" + task.getDeploymentId() + "] model [" + task.getParams().getModelId() + "] failed to load", ex);
+        } else {
+            logger.error(() -> "[" + task.getDeploymentId() + "] model [" + task.getParams().getModelId() + "] failed to load", ex);
+        }
         if (task.isStopped()) {
             logger.debug(
                 () -> format(