diff --git a/CHANGELOG.md b/CHANGELOG.md
index a45e1f99..eaaba8dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 13.0.0 IN PROGRESS
 
+* Display Anonymized when searching requests. Refs UIREQ-1312.
 * *BREAKING* Use `convertToSlipData` and supporting functions from `stripes-util`. Refs UIREQ-1263.
 * Replace moment with day.js. Refs UIREQ-1291.
 * Reduce count of eslint errors after update eslint-config-stripes. Refs UIREQ-1289.
diff --git a/src/deprecated/routes/RequestsRoute/RequestsRoute.js b/src/deprecated/routes/RequestsRoute/RequestsRoute.js
index e7a75ffa..1aa7de84 100644
--- a/src/deprecated/routes/RequestsRoute/RequestsRoute.js
+++ b/src/deprecated/routes/RequestsRoute/RequestsRoute.js
@@ -215,6 +215,19 @@ export const urls = {
   },
 };
 
+function userFormatter(id, user) {
+  if (user) {
+    return getFullName(user);
+  }
+
+  if (id) {
+    // User has been deleted
+    return <NoValue />;
+  }
+
+  return <FormattedMessage id="ui-requests.requestMeta.anonymized" />;
+}
+
 export const getListFormatter = (
   {
     getRowURL,
@@ -241,13 +254,13 @@ export const getListFormatter = (
     />),
   'itemBarcode': rq => (rq?.item?.barcode || <NoValue />),
   'position': rq => (rq.position || <NoValue />),
-  'proxy': rq => (rq.proxy ? getFullName(rq.proxy) : <NoValue />),
+  'proxy': rq => userFormatter(rq.proxyUserId, rq.proxy),
   'requestDate': rq => (
     <AppIcon size="small" app="requests">
       <FormattedTime value={rq.requestDate} day="numeric" month="numeric" year="numeric" />
     </AppIcon>
   ),
-  'requester': rq => (rq.requester ? getFullName(rq.requester) : <NoValue />),
+  'requester': rq => userFormatter(rq.requesterId, rq.requester),
   'singlePrint': rq => {
     const singlePrintButtonProps = {
       request: rq,
diff --git a/src/deprecated/routes/RequestsRoute/RequestsRoute.test.js b/src/deprecated/routes/RequestsRoute/RequestsRoute.test.js
index 6576c563..5ad23939 100644
--- a/src/deprecated/routes/RequestsRoute/RequestsRoute.test.js
+++ b/src/deprecated/routes/RequestsRoute/RequestsRoute.test.js
@@ -89,6 +89,7 @@ const testIds = {
   singlePrintButton: 'singlePrintButton',
   rowCheckbox: 'rowCheckbox',
   selectRequestCheckbox: 'selectRequestCheckbox',
+  anonymized: 'ui-requests.requestMeta.anonymized',
 };
 
 const intlCache = createIntlCache();
@@ -231,6 +232,7 @@ const labelIds = {
   titleWithSearch: 'ui-requests.documentTitle.search',
   defaultTitle: 'ui-requests.meta.title',
   recordsSelected: 'ui-requests.rows.recordsSelected',
+  anonymized: 'ui-requests.requestMeta.anonymized',
 };
 const mockedRequest = {
   requestLevel: REQUEST_LEVEL_TYPES.ITEM,
@@ -1268,9 +1270,16 @@ describe('RequestsRoute', () => {
         expect(listFormatter.proxy(requestWithData)).toBe(mockProxy);
       });
 
-      it('should trigger NoValue component', () => {
+      it('should render Anonymized', () => {
         render(listFormatter.proxy(requestWithoutData));
 
+        expect(screen.getByText(labelIds.anonymized)).toBeInTheDocument();
+      });
+
+      it('should trigger NoValue component', () => {
+        const req = { ...requestWithoutData, proxyUserId: 'deleted proxy user' };
+        render(listFormatter.proxy(req));
+
         expect(NoValue).toHaveBeenCalled();
       });
     });
@@ -1305,9 +1314,16 @@ describe('RequestsRoute', () => {
         expect(listFormatter.requester(requestWithData)).toBe(mockRequester);
       });
 
-      it('should trigger NoValue component', () => {
+      it('should render Anonymized', () => {
         render(listFormatter.requester(requestWithoutData));
 
+        expect(screen.getByText(labelIds.anonymized)).toBeInTheDocument();
+      });
+
+      it('should trigger NoValue component', () => {
+        const req = { ...requestWithoutData, requesterId: 'deleted requester' };
+        render(listFormatter.requester(req));
+
         expect(NoValue).toHaveBeenCalled();
       });
     });
diff --git a/src/routes/RequestsRoute.js b/src/routes/RequestsRoute.js
index 9dfe49aa..057c585a 100644
--- a/src/routes/RequestsRoute.js
+++ b/src/routes/RequestsRoute.js
@@ -232,6 +232,19 @@ export const urls = {
   },
 };
 
+function userFormatter(id, user) {
+  if (user) {
+    return getFullName(user);
+  }
+
+  if (id) {
+    // User has been deleted
+    return <NoValue />;
+  }
+
+  return <FormattedMessage id="ui-requests.requestMeta.anonymized" />;
+}
+
 export const getListFormatter = (
   {
     getRowURL,
@@ -259,13 +272,13 @@ export const getListFormatter = (
     />),
   'itemBarcode': rq => (rq?.item?.barcode || <NoValue />),
   'position': rq => (rq.position || <NoValue />),
-  ...(isProxyAvailable ? { 'proxy': rq => (rq.proxy ? getFullName(rq.proxy) : <NoValue />) } : {}),
+  ...(isProxyAvailable ? { 'proxy': rq => userFormatter(rq.proxyUserId, rq.proxy) } : {}),
   'requestDate': rq => (
     <AppIcon size="small" app="requests">
       <FormattedTime value={rq.requestDate} day="numeric" month="numeric" year="numeric" />
     </AppIcon>
   ),
-  'requester': rq => (rq.requester ? getFullName(rq.requester) : <NoValue />),
+  'requester': rq => userFormatter(rq.requesterId, rq.requester),
   'singlePrint': rq => {
     const singlePrintButtonProps = {
       request: rq,
diff --git a/src/routes/RequestsRoute.test.js b/src/routes/RequestsRoute.test.js
index 53a569cf..ec2422ec 100644
--- a/src/routes/RequestsRoute.test.js
+++ b/src/routes/RequestsRoute.test.js
@@ -236,6 +236,7 @@ const labelIds = {
   titleWithSearch: 'ui-requests.documentTitle.search',
   defaultTitle: 'ui-requests.meta.title',
   recordsSelected: 'ui-requests.rows.recordsSelected',
+  anonymized: 'ui-requests.requestMeta.anonymized',
 };
 const mockedRequest = {
   requestLevel: REQUEST_LEVEL_TYPES.ITEM,
@@ -1422,9 +1423,16 @@ describe('RequestsRoute', () => {
         expect(listFormatter.proxy(requestWithData)).toBe(mockProxy);
       });
 
-      it('should trigger NoValue component', () => {
+      it('should render Anonymized', () => {
         render(listFormatter.proxy(requestWithoutData));
 
+        expect(screen.getByText(labelIds.anonymized)).toBeInTheDocument();
+      });
+
+      it('should trigger NoValue component', () => {
+        const req = { ...requestWithoutData, proxyUserId: 'deleted proxy user' };
+        render(listFormatter.proxy(req));
+
         expect(NoValue).toHaveBeenCalled();
       });
     });
@@ -1459,9 +1467,16 @@ describe('RequestsRoute', () => {
         expect(listFormatter.requester(requestWithData)).toBe(mockRequester);
       });
 
-      it('should trigger NoValue component', () => {
+      it('should trigger Anonymized component', () => {
         render(listFormatter.requester(requestWithoutData));
 
+        expect(screen.getByText(labelIds.anonymized)).toBeInTheDocument();
+      });
+
+      it('should trigger NoValue component', () => {
+        const req = { ...requestWithoutData, requesterId: 'deleted requester' };
+        render(listFormatter.requester(req));
+
         expect(NoValue).toHaveBeenCalled();
       });
     });