diff --git a/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.d.ts b/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.d.ts
index 922baea5816ce1..3e34eea848d44f 100644
--- a/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.d.ts
+++ b/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.d.ts
@@ -1,12 +1,14 @@
 import * as React from 'react';
 import { StandardProps } from '..';
 import { ButtonBaseProps } from '../ButtonBase';
+import { IconButtonProps } from '../IconButton';
 
 export interface ExpansionPanelSummaryProps
   extends StandardProps<ButtonBaseProps, ExpansionPanelSummaryClassKey> {
   disabled?: boolean;
   expanded?: boolean;
   expandIcon?: React.ReactNode;
+  IconButtonProps?: Partial<IconButtonProps>;
   onChange?: React.ReactEventHandler<{}>;
 }
 
diff --git a/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.js b/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.js
index 73d0ea36dddca8..5f84db9f2de13f 100644
--- a/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.js
+++ b/packages/material-ui/src/ExpansionPanelSummary/ExpansionPanelSummary.js
@@ -99,6 +99,7 @@ class ExpansionPanelSummary extends React.Component {
       disabled,
       expanded,
       expandIcon,
+      IconButtonProps,
       onChange,
       ...other
     } = this.props;
@@ -137,6 +138,7 @@ class ExpansionPanelSummary extends React.Component {
             component="div"
             tabIndex={-1}
             aria-hidden="true"
+            {...IconButtonProps}
           >
             {expandIcon}
           </IconButton>
@@ -174,6 +176,10 @@ ExpansionPanelSummary.propTypes = {
    * The icon to display as the expand indicator.
    */
   expandIcon: PropTypes.node,
+  /**
+   * Properties applied to the `TouchRipple` element wrapping the expand icon.
+   */
+  IconButtonProps: PropTypes.object,
   /**
    * @ignore
    */
diff --git a/pages/api/expansion-panel-summary.md b/pages/api/expansion-panel-summary.md
index 0dba68a098d32e..93b7f8b697ddcc 100644
--- a/pages/api/expansion-panel-summary.md
+++ b/pages/api/expansion-panel-summary.md
@@ -18,6 +18,7 @@ title: ExpansionPanelSummary API
 | <span class="prop-name">children</span> | <span class="prop-type">node |   | The content of the expansion panel summary. |
 | <span class="prop-name">classes</span> | <span class="prop-type">object |   | Override or extend the styles applied to the component. See [CSS API](#css-api) below for more details. |
 | <span class="prop-name">expandIcon</span> | <span class="prop-type">node |   | The icon to display as the expand indicator. |
+| <span class="prop-name">IconButtonProps</span> | <span class="prop-type">object |   | Properties applied to the `TouchRipple` element wrapping the expand icon. |
 
 Any other properties supplied will be spread to the root element ([ButtonBase](/api/button-base)).