diff --git a/packages/react-core/src/components/TextInput/TextInput.tsx b/packages/react-core/src/components/TextInput/TextInput.tsx
index a78f6bd2801..db897a43d02 100644
--- a/packages/react-core/src/components/TextInput/TextInput.tsx
+++ b/packages/react-core/src/components/TextInput/TextInput.tsx
@@ -67,8 +67,10 @@ export interface TextInputProps
   'aria-label'?: string;
   /** @hide A reference object to attach to the text input box. */
   innerRef?: React.RefObject<any>;
-  /** Trim text on left */
+  /** @deprecated Use isStartTruncated instead. Trim text at start */
   isLeftTruncated?: boolean;
+  /** Trim text at start */
+  isStartTruncated?: boolean;
   /** Callback function when text input is focused */
   onFocus?: (event?: any) => void;
   /** Callback function when text input is blurred (focus leaves) */
@@ -96,6 +98,7 @@ export class TextInputBase extends React.Component<TextInputProps, TextInputStat
     isExpanded: false,
     type: TextInputTypes.text,
     isLeftTruncated: false,
+    isStartTruncated: false,
     onChange: (): any => undefined,
     ouiaSafe: true
   };
@@ -120,7 +123,7 @@ export class TextInputBase extends React.Component<TextInputProps, TextInputStat
   };
 
   componentDidMount() {
-    if (this.props.isLeftTruncated) {
+    if (this.props.isLeftTruncated || this.props.isStartTruncated) {
       const inputRef = this.props.innerRef || this.inputRef;
       this.observer = getResizeObserver(inputRef.current, this.handleResize, true);
       this.handleResize();
@@ -128,7 +131,7 @@ export class TextInputBase extends React.Component<TextInputProps, TextInputStat
   }
 
   componentWillUnmount() {
-    if (this.props.isLeftTruncated) {
+    if (this.props.isLeftTruncated || this.props.isStartTruncated) {
       this.observer();
     }
   }
@@ -149,16 +152,16 @@ export class TextInputBase extends React.Component<TextInputProps, TextInputStat
   };
 
   onFocus = (event?: any) => {
-    const { isLeftTruncated, onFocus } = this.props;
-    if (isLeftTruncated) {
+    const { isLeftTruncated, isStartTruncated, onFocus } = this.props;
+    if (isLeftTruncated || isStartTruncated) {
       this.restoreText();
     }
     onFocus && onFocus(event);
   };
 
   onBlur = (event?: any) => {
-    const { isLeftTruncated, onBlur } = this.props;
-    if (isLeftTruncated) {
+    const { isLeftTruncated, isStartTruncated, onBlur } = this.props;
+    if (isLeftTruncated || isStartTruncated) {
       this.handleResize();
     }
     onBlur && onBlur(event);
@@ -177,6 +180,7 @@ export class TextInputBase extends React.Component<TextInputProps, TextInputStat
       onFocus,
       onBlur,
       isLeftTruncated,
+      isStartTruncated,
       isExpanded,
       readOnly,
       readOnlyVariant,
diff --git a/packages/react-core/src/components/TextInput/__tests__/TextInput.test.tsx b/packages/react-core/src/components/TextInput/__tests__/TextInput.test.tsx
index 4d5f516ab85..666f37c6bab 100644
--- a/packages/react-core/src/components/TextInput/__tests__/TextInput.test.tsx
+++ b/packages/react-core/src/components/TextInput/__tests__/TextInput.test.tsx
@@ -5,6 +5,7 @@ import userEvent from '@testing-library/user-event';
 
 import { TextInput, TextInputBase } from '../TextInput';
 import { ValidatedOptions } from '../../../helpers/constants';
+import * as ReactCoreUtils from '@patternfly/react-core/src/helpers/util';
 
 const props = {
   onChange: jest.fn(),
@@ -32,7 +33,7 @@ describe('TextInput', () => {
   });
 
   test('read only text input using isReadOnly', () => {
-    const { asFragment } = render(<TextInput isReadOnly value="read only" aria-label="read only text input" />);
+    const { asFragment } = render(<TextInput readOnlyVariant="default" value="read only" aria-label="read only text input" />);
     expect(asFragment()).toMatchSnapshot();
   });
 
@@ -109,4 +110,18 @@ describe('TextInput', () => {
 
     expect(myMock).not.toHaveBeenCalled();
   });
+
+  test('trimLeft is called when isStartTruncated is true', async () => {
+    const trimLeftFn = jest.spyOn(ReactCoreUtils, 'trimLeft').mockImplementation();
+  
+    render(<TextInput isStartTruncated aria-label="start truncated text input" />);
+    expect(trimLeftFn).toHaveBeenCalled();
+  });
+
+  test('trimLeft is called when isLeftTruncated is true', async () => {
+    const trimLeftFn = jest.spyOn(ReactCoreUtils, 'trimLeft').mockImplementation();
+  
+    render(<TextInput isLeftTruncated aria-label="start truncated text input" />);
+    expect(trimLeftFn).toHaveBeenCalled();
+  });
 });
diff --git a/packages/react-core/src/components/TextInput/__tests__/__snapshots__/TextInput.test.tsx.snap b/packages/react-core/src/components/TextInput/__tests__/__snapshots__/TextInput.test.tsx.snap
index e5ff51f7e81..18e5cc29bea 100644
--- a/packages/react-core/src/components/TextInput/__tests__/__snapshots__/TextInput.test.tsx.snap
+++ b/packages/react-core/src/components/TextInput/__tests__/__snapshots__/TextInput.test.tsx.snap
@@ -99,7 +99,7 @@ exports[`TextInput plain read only text input 1`] = `
 exports[`TextInput read only text input using isReadOnly 1`] = `
 <DocumentFragment>
   <span
-    class="pf-v5-c-form-control"
+    class="pf-v5-c-form-control pf-m-readonly"
   >
     <input
       aria-invalid="false"
@@ -107,6 +107,7 @@ exports[`TextInput read only text input using isReadOnly 1`] = `
       data-ouia-component-id="OUIA-Generated-TextInputBase-4"
       data-ouia-component-type="PF5/TextInput"
       data-ouia-safe="true"
+      readonly=""
       type="text"
       value="read only"
     />
diff --git a/packages/react-core/src/components/TextInput/examples/TextInput.md b/packages/react-core/src/components/TextInput/examples/TextInput.md
index 52694d44ab1..747e062f372 100644
--- a/packages/react-core/src/components/TextInput/examples/TextInput.md
+++ b/packages/react-core/src/components/TextInput/examples/TextInput.md
@@ -23,9 +23,9 @@ import ClockIcon from '@patternfly/react-icons/dist/esm/icons/clock-icon';
 
 ```
 
-### Truncated on Left
+### Truncated at start
 
-```ts file="./TextInputLeftTruncated.tsx"
+```ts file="./TextInputStartTruncated.tsx"
 
 ```
 
diff --git a/packages/react-core/src/components/TextInput/examples/TextInputLeftTruncated.tsx b/packages/react-core/src/components/TextInput/examples/TextInputStartTruncated.tsx
similarity index 76%
rename from packages/react-core/src/components/TextInput/examples/TextInputLeftTruncated.tsx
rename to packages/react-core/src/components/TextInput/examples/TextInputStartTruncated.tsx
index a85edc91b0a..fad11295028 100644
--- a/packages/react-core/src/components/TextInput/examples/TextInputLeftTruncated.tsx
+++ b/packages/react-core/src/components/TextInput/examples/TextInputStartTruncated.tsx
@@ -1,17 +1,17 @@
 import React from 'react';
 import { TextInput } from '@patternfly/react-core';
 
-export const LeftTruncatedTextInput: React.FunctionComponent = () => {
+export const StartTruncatedTextInput: React.FunctionComponent = () => {
   const [value, setValue] = React.useState(
     'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.'
   );
   return (
     <TextInput
-      isLeftTruncated
+      isStartTruncated
       value={value}
       type="text"
       onChange={(_event, value) => setValue(value)}
-      aria-label="left-truncated text input example"
+      aria-label="start-truncated text input example"
     />
   );
 };
diff --git a/packages/react-integration/demo-app-ts/src/components/demos/TextInputDemo/TextInputDemo.tsx b/packages/react-integration/demo-app-ts/src/components/demos/TextInputDemo/TextInputDemo.tsx
index 9b4b54d2b08..ebb9b443196 100644
--- a/packages/react-integration/demo-app-ts/src/components/demos/TextInputDemo/TextInputDemo.tsx
+++ b/packages/react-integration/demo-app-ts/src/components/demos/TextInputDemo/TextInputDemo.tsx
@@ -75,7 +75,7 @@ export class TextInputDemo extends Component {
         <Text>Text Input Truncated on Left Example</Text>
         <TextInput
           id="text-truncated-on-left"
-          isLeftTruncated
+          isStartTruncated
           onChange={this.handleLeftTruncatedTextInputChange}
           value={this.state.leftTruncatedTextInputValue}
         />