diff --git a/src/services/MenuBuilder.ts b/src/services/MenuBuilder.ts
index a31a5322..22caa2c9 100644
--- a/src/services/MenuBuilder.ts
+++ b/src/services/MenuBuilder.ts
@@ -131,9 +131,11 @@ export class MenuBuilder {
 
   /**
    * Returns array of OperationsGroup items for the tags of the group or for all tags
+   * @param parser
    * @param tagsMap tags info returned from `getTagsWithOperations`
    * @param parent parent item
    * @param group group which this tag belongs to. if not provided gets all tags
+   * @param options normalized options
    */
   static getTagsItems(
     parser: OpenAPIParser,
@@ -184,6 +186,11 @@ export class MenuBuilder {
 
       res.push(item);
     }
+
+    if (options.sortTagsAlphabetically) {
+      res.sort(alphabeticallyByProp<GroupModel | OperationModel>('name'));
+    }
+
     return res;
   }
 
diff --git a/src/services/RedocNormalizedOptions.ts b/src/services/RedocNormalizedOptions.ts
index 73e77de4..632fd3d0 100644
--- a/src/services/RedocNormalizedOptions.ts
+++ b/src/services/RedocNormalizedOptions.ts
@@ -19,6 +19,7 @@ export interface RedocRawOptions {
   sortPropsAlphabetically?: boolean | string;
   sortEnumValuesAlphabetically?: boolean | string;
   sortOperationsAlphabetically?: boolean | string;
+  sortTagsAlphabetically?: boolean | string;
   noAutoAuth?: boolean | string;
   nativeScrollbars?: boolean | string;
   pathInMiddlePanel?: boolean | string;
@@ -205,6 +206,7 @@ export class RedocNormalizedOptions {
   sortPropsAlphabetically: boolean;
   sortEnumValuesAlphabetically: boolean;
   sortOperationsAlphabetically: boolean;
+  sortTagsAlphabetically: boolean;
   noAutoAuth: boolean;
   nativeScrollbars: boolean;
   pathInMiddlePanel: boolean;
@@ -265,6 +267,7 @@ export class RedocNormalizedOptions {
     this.sortPropsAlphabetically = argValueToBoolean(raw.sortPropsAlphabetically);
     this.sortEnumValuesAlphabetically = argValueToBoolean(raw.sortEnumValuesAlphabetically);
     this.sortOperationsAlphabetically = argValueToBoolean(raw.sortOperationsAlphabetically);
+    this.sortTagsAlphabetically = argValueToBoolean(raw.sortTagsAlphabetically);
     this.noAutoAuth = argValueToBoolean(raw.noAutoAuth);
     this.nativeScrollbars = argValueToBoolean(raw.nativeScrollbars);
     this.pathInMiddlePanel = argValueToBoolean(raw.pathInMiddlePanel);