diff --git a/changelogs/upcoming/7621.md b/changelogs/upcoming/7621.md
new file mode 100644
index 00000000000..548a7ad74dc
--- /dev/null
+++ b/changelogs/upcoming/7621.md
@@ -0,0 +1,3 @@
+**Breaking changes**
+
+- Removed unused `EuiTableHeaderButton` component
diff --git a/src/components/table/__snapshots__/table_header_button.test.tsx.snap b/src/components/table/__snapshots__/table_header_button.test.tsx.snap
deleted file mode 100644
index 4233eccc4b4..00000000000
--- a/src/components/table/__snapshots__/table_header_button.test.tsx.snap
+++ /dev/null
@@ -1,12 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`EuiTableHeaderButton is rendered 1`] = `
-<button
-  aria-label="aria-label"
-  class="euiTableHeaderButton testClass1 testClass2 emotion-euiTestCss"
-  data-test-subj="test subject string"
-  type="button"
->
-  <span />
-</button>
-`;
diff --git a/src/components/table/index.ts b/src/components/table/index.ts
index 6946313be67..2492b31fc61 100644
--- a/src/components/table/index.ts
+++ b/src/components/table/index.ts
@@ -15,8 +15,6 @@ export type { EuiTableFooterCellProps } from './table_footer_cell';
 export { EuiTableFooterCell } from './table_footer_cell';
 export type { EuiTableHeaderProps } from './table_header';
 export { EuiTableHeader } from './table_header';
-export type { EuiTableHeaderButtonProps } from './table_header_button';
-export { EuiTableHeaderButton } from './table_header_button';
 export type { EuiTableHeaderCellProps } from './table_header_cell';
 export { EuiTableHeaderCell } from './table_header_cell';
 export type { EuiTableHeaderCellCheckboxProps } from './table_header_cell_checkbox';
diff --git a/src/components/table/table_header_button.test.tsx b/src/components/table/table_header_button.test.tsx
deleted file mode 100644
index 0edd06ab3b8..00000000000
--- a/src/components/table/table_header_button.test.tsx
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0 and the Server Side Public License, v 1; you may not use this file except
- * in compliance with, at your election, the Elastic License 2.0 or the Server
- * Side Public License, v 1.
- */
-
-import React from 'react';
-import { requiredProps } from '../../test/required_props';
-import { render } from '../../test/rtl';
-
-import { EuiTableHeaderButton } from './table_header_button';
-
-describe('EuiTableHeaderButton', () => {
-  test('is rendered', () => {
-    const { container } = render(<EuiTableHeaderButton {...requiredProps} />);
-
-    expect(container.firstChild).toMatchSnapshot();
-  });
-});
diff --git a/src/components/table/table_header_button.tsx b/src/components/table/table_header_button.tsx
deleted file mode 100644
index 4bcc4208a84..00000000000
--- a/src/components/table/table_header_button.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0 and the Server Side Public License, v 1; you may not use this file except
- * in compliance with, at your election, the Elastic License 2.0 or the Server
- * Side Public License, v 1.
- */
-
-import React, { ButtonHTMLAttributes, FunctionComponent } from 'react';
-import classNames from 'classnames';
-import { CommonProps } from '../common';
-import { EuiInnerText } from '../inner_text';
-
-import { IconType, EuiIcon } from '../icon';
-
-export type EuiTableHeaderButtonProps = CommonProps &
-  ButtonHTMLAttributes<HTMLButtonElement> & {
-    iconType?: IconType;
-  };
-
-export const EuiTableHeaderButton: FunctionComponent<
-  EuiTableHeaderButtonProps
-> = ({ children, className, iconType, ...rest }) => {
-  const classes = classNames('euiTableHeaderButton', className);
-
-  // Add an icon to the button if one exists.
-  let buttonIcon;
-
-  if (iconType) {
-    buttonIcon = (
-      <EuiIcon
-        className="euiTableHeaderButton__icon"
-        type={iconType}
-        size="m"
-        aria-hidden="true"
-      />
-    );
-  }
-
-  return (
-    <button type="button" className={classes} {...rest}>
-      <EuiInnerText>
-        {(ref, innerText) => (
-          <span title={innerText} ref={ref}>
-            {children}
-          </span>
-        )}
-      </EuiInnerText>
-
-      {buttonIcon}
-    </button>
-  );
-};