diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index 9f964d82a66c..c75a1404b7b9 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -30,6 +30,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Sean Li                   | [sejli](https://github.com/sejli)                   | Amazon      |
 | Joshua Li                 | [joshuali925](https://github.com/joshuali925)       | Amazon      |
 | Huy Nguyen                | [huyaboo](https://github.com/huyaboo)               | Amazon      |
+| Hailong Cui               | [Hailong-am](https://github.com/Hailong-am)         | Amazon      |
 
 ## Emeritus
 
diff --git a/changelogs/fragments/8415.yml b/changelogs/fragments/8415.yml
new file mode 100644
index 000000000000..261821962a13
--- /dev/null
+++ b/changelogs/fragments/8415.yml
@@ -0,0 +1,2 @@
+doc:
+- Add Hailong-am as maintainer ([#8415](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/8415))
\ No newline at end of file