diff --git a/packages/eui/changelogs/upcoming/9133.md b/packages/eui/changelogs/upcoming/9133.md
new file mode 100644
index 00000000000..70ba2046209
--- /dev/null
+++ b/packages/eui/changelogs/upcoming/9133.md
@@ -0,0 +1,3 @@
+**Accessibility**
+
+- Fixes accessibility violation by adding an `aria-label` to `EuiBetaBadge` span with `role="button"`
diff --git a/packages/eui/src/components/badge/beta_badge/__snapshots__/beta_badge.test.tsx.snap b/packages/eui/src/components/badge/beta_badge/__snapshots__/beta_badge.test.tsx.snap
index 671bde35970..82916258e56 100644
--- a/packages/eui/src/components/badge/beta_badge/__snapshots__/beta_badge.test.tsx.snap
+++ b/packages/eui/src/components/badge/beta_badge/__snapshots__/beta_badge.test.tsx.snap
@@ -134,6 +134,7 @@ exports[`EuiBetaBadge props tooltip and anchorProps are rendered 1`] = `
   data-test-subj="DTS"
 >
   <span
+    aria-label="Beta"
     class="euiBetaBadge emotion-euiBetaBadge-hollow-m-baseline"
     role="button"
     tabindex="0"
diff --git a/packages/eui/src/components/badge/beta_badge/beta_badge.tsx b/packages/eui/src/components/badge/beta_badge/beta_badge.tsx
index 9ef89cdee52..b5ae79fe209 100644
--- a/packages/eui/src/components/badge/beta_badge/beta_badge.tsx
+++ b/packages/eui/src/components/badge/beta_badge/beta_badge.tsx
@@ -224,6 +224,13 @@ export const EuiBetaBadge: FunctionComponent<EuiBetaBadgeProps> = ({
     }
   } else {
     if (tooltipContent) {
+      // Ensure every ARIA button, has an accessible name
+      const ariaLabel = (() => {
+        if (title) return title;
+        if (typeof label === 'string') return label;
+        return undefined;
+      })();
+
       return (
         <EuiToolTip
           position={tooltipPosition}
@@ -236,6 +243,7 @@ export const EuiBetaBadge: FunctionComponent<EuiBetaBadgeProps> = ({
             role="button"
             css={cssStyles}
             className={classes}
+            aria-label={ariaLabel}
             {...rest}
           >
             {icon || label}