diff --git a/packages/ra-ui-materialui/src/list/SimpleList/SimpleListLoading.tsx b/packages/ra-ui-materialui/src/list/SimpleList/SimpleListLoading.tsx
index f0f813775e9..0f162ef2f50 100644
--- a/packages/ra-ui-materialui/src/list/SimpleList/SimpleListLoading.tsx
+++ b/packages/ra-ui-materialui/src/list/SimpleList/SimpleListLoading.tsx
@@ -29,10 +29,11 @@ export const SimpleListLoading = (inProps: SimpleListLoadingProps) => {
         hasSecondaryText,
         hasTertiaryText,
         nbFakeLines = 5,
+        timeout = 1000,
         ...rest
     } = props;
 
-    const oneSecondHasPassed = useTimeout(1000);
+    const oneSecondHasPassed = useTimeout(timeout);
 
     return oneSecondHasPassed ? (
         <StyledList className={className} {...rest}>
@@ -109,6 +110,7 @@ export interface SimpleListLoadingProps extends ListProps {
     hasSecondaryText?: boolean;
     hasTertiaryText?: boolean;
     nbFakeLines?: number;
+    timeout?: number;
 }
 
 declare module '@mui/material/styles' {
diff --git a/packages/ra-ui-materialui/src/list/datagrid/DatagridLoading.tsx b/packages/ra-ui-materialui/src/list/datagrid/DatagridLoading.tsx
index bf0404dd4ee..aa84539a424 100644
--- a/packages/ra-ui-materialui/src/list/datagrid/DatagridLoading.tsx
+++ b/packages/ra-ui-materialui/src/list/datagrid/DatagridLoading.tsx
@@ -26,8 +26,9 @@ const DatagridLoading = ({
     nbChildren,
     nbFakeLines = 5,
     size,
+    timeout = 1000,
 }: DatagridLoadingProps) => {
-    const oneSecondHasPassed = useTimeout(1000);
+    const oneSecondHasPassed = useTimeout(timeout);
     if (!oneSecondHasPassed) return null;
     return (
         <div className={DatagridClasses.root}>
@@ -128,6 +129,7 @@ export interface DatagridLoadingProps {
     nbChildren: number;
     nbFakeLines?: number;
     size?: 'small' | 'medium';
+    timeout?: number;
 }
 
 export default memo(DatagridLoading);
diff --git a/packages/ra-ui-materialui/src/list/datatable/DataTableLoading.tsx b/packages/ra-ui-materialui/src/list/datatable/DataTableLoading.tsx
index 58c0d80004a..ee62dbb9bd8 100644
--- a/packages/ra-ui-materialui/src/list/datatable/DataTableLoading.tsx
+++ b/packages/ra-ui-materialui/src/list/datatable/DataTableLoading.tsx
@@ -26,8 +26,9 @@ export const DataTableLoading = memo(function DataTableLoading({
     nbChildren,
     nbFakeLines = 5,
     size,
+    timeout = 1000,
 }: DataTableLoadingProps) {
-    const oneSecondHasPassed = useTimeout(1000);
+    const oneSecondHasPassed = useTimeout(timeout);
     if (!oneSecondHasPassed) return null;
     return (
         <div className={DataTableClasses.root}>
@@ -128,4 +129,5 @@ export interface DataTableLoadingProps<RecordType extends RaRecord = any> {
     nbChildren: number;
     nbFakeLines?: number;
     size?: 'small' | 'medium';
+    timeout?: number;
 }