diff --git a/core/src/components/select/select.tsx b/core/src/components/select/select.tsx
index 3b4ef84f26..b9495115d1 100644
--- a/core/src/components/select/select.tsx
+++ b/core/src/components/select/select.tsx
@@ -196,6 +196,11 @@ export class Select implements ComponentInterface {
    */
   @Prop({ mutable: true }) value?: any | null;
 
+  /**
+   * If `true`, the user must fill in a value before submitting a form.
+   */
+  @Prop() required = false;
+
   /**
    * Emitted when the value has changed.
    *
@@ -974,7 +979,7 @@ export class Select implements ComponentInterface {
   }
 
   private renderListbox() {
-    const { disabled, inputId, isExpanded } = this;
+    const { disabled, inputId, isExpanded, required } = this;
 
     return (
       <button
@@ -983,6 +988,7 @@ export class Select implements ComponentInterface {
         aria-label={this.ariaLabel}
         aria-haspopup="dialog"
         aria-expanded={`${isExpanded}`}
+        aria-required={`${required}`}
         onFocus={this.onFocus}
         onBlur={this.onBlur}
         ref={(focusEl) => (this.focusEl = focusEl)}