diff --git a/.changeset/fifty-colts-laugh.md b/.changeset/fifty-colts-laugh.md
new file mode 100644
index 00000000..6d50d814
--- /dev/null
+++ b/.changeset/fifty-colts-laugh.md
@@ -0,0 +1,5 @@
+---
+"@openapi-generator-plus/java-jaxrs-server-generator": minor
+---
+
+Add operation group tags
diff --git a/packages/java-jaxrs-server/templates/api.hbs b/packages/java-jaxrs-server/templates/api.hbs
index 3ba8c8d5..f781c0c1 100644
--- a/packages/java-jaxrs-server/templates/api.hbs
+++ b/packages/java-jaxrs-server/templates/api.hbs
@@ -9,6 +9,9 @@ package {{apiPackage}};
 {{#if produces}}
 @{{javax}}.ws.rs.Produces({ {{#each produces}}"{{{.}}}"{{#unless @last}}, {{/unless}}{{/each}} })
 {{/if}}
+{{#each tags}}
+@io.swagger.v3.oas.annotations.tags.Tag(name = {{{stringLiteral .}}})
+{{/each}}
 public interface {{className name}}Api {
 
 {{#each operations}}