diff --git a/web/packages/teleport/src/Audit/__snapshots__/Audit.story.test.tsx.snap b/web/packages/teleport/src/Audit/__snapshots__/Audit.story.test.tsx.snap
index ca989753cd8ec..0875764281c82 100644
--- a/web/packages/teleport/src/Audit/__snapshots__/Audit.story.test.tsx.snap
+++ b/web/packages/teleport/src/Audit/__snapshots__/Audit.story.test.tsx.snap
@@ -706,7 +706,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] failed to remove member [undefined] from access list [access-list]
+            User [mike] failed to remove members [carrot, apple, banana] from access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
@@ -754,7 +754,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] removed member [undefined] from access list [access-list]
+            User [mike] removed member [user] from access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
@@ -808,7 +808,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] failed to update member [undefined] in access list [access-list]
+            User [mike] failed to update member [user] in access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
@@ -856,7 +856,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] updated member [undefined] in access list [access-list]
+            User [mike] updated member [user] in access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
@@ -910,7 +910,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] failed to add member [undefined] to access list [access-list]
+            User [mike] failed to add member [user] to access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
@@ -958,7 +958,7 @@ exports[`list of all events 1`] = `
           <td
             style="word-break: break-word;"
           >
-            User [undefined] added member [undefined] to access list [access-list]
+            User [mike] added member [user] to access list [access-list]
           </td>
           <td
             style="min-width: 120px;"
diff --git a/web/packages/teleport/src/Audit/fixtures/index.ts b/web/packages/teleport/src/Audit/fixtures/index.ts
index 3b1f6488fe9c5..2309d2f53bee0 100644
--- a/web/packages/teleport/src/Audit/fixtures/index.ts
+++ b/web/packages/teleport/src/Audit/fixtures/index.ts
@@ -3059,9 +3059,9 @@ export const events = [
     members: [
       {
         member_name: 'user',
-        updated_by: 'mike',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL005E',
@@ -3071,9 +3071,9 @@ export const events = [
     members: [
       {
         member_name: 'user',
-        updated_by: 'mike',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL006I',
@@ -3083,9 +3083,9 @@ export const events = [
     members: [
       {
         member_name: 'user',
-        updated_by: 'mike',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL006E',
@@ -3095,9 +3095,9 @@ export const events = [
     members: [
       {
         member_name: 'user',
-        updated_by: 'mike',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL007I',
@@ -3107,9 +3107,9 @@ export const events = [
     members: [
       {
         member_name: 'user',
-        updated_by: 'mike',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL007E',
@@ -3118,10 +3118,16 @@ export const events = [
     access_list_name: 'access-list',
     members: [
       {
-        member_name: 'user',
-        updated_by: 'mike',
+        member_name: 'carrot',
+      },
+      {
+        member_name: 'apple',
+      },
+      {
+        member_name: 'banana',
       },
     ],
+    updated_by: 'mike',
   },
   {
     code: 'TAL008I',
diff --git a/web/packages/teleport/src/services/audit/makeEvent.ts b/web/packages/teleport/src/services/audit/makeEvent.ts
index 6f2d2a0ef0a02..1e20693c53528 100644
--- a/web/packages/teleport/src/services/audit/makeEvent.ts
+++ b/web/packages/teleport/src/services/audit/makeEvent.ts
@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 import { formatDistanceStrict } from 'date-fns';
+import { pluralize } from 'shared/utils/text';
 
 import { Event, RawEvent, Formatters, eventCodes, RawEvents } from './types';
 
@@ -1484,38 +1485,50 @@ export const formatters: Formatters = {
   [eventCodes.ACCESS_LIST_MEMBER_CREATE]: {
     type: 'access_list.member.create',
     desc: 'Access list member added',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] added member [${member_name}] to access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] added ${formatMembers(
+        members
+      )} to access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_CREATE_FAILURE]: {
     type: 'access_list.member.create',
     desc: 'Access list member addition failure',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] failed to add member [${member_name}] to access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] failed to add ${formatMembers(
+        members
+      )} to access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_UPDATE]: {
     type: 'access_list.member.update',
     desc: 'Access list member updated',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] updated member [${member_name}] in access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] updated ${formatMembers(
+        members
+      )} in access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_UPDATE_FAILURE]: {
     type: 'access_list.member.update',
     desc: 'Access list member update failure',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] failed to update member [${member_name}] in access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] failed to update ${formatMembers(
+        members
+      )} in access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_DELETE]: {
     type: 'access_list.member.delete',
     desc: 'Access list member removed',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] removed member [${member_name}] from access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] removed ${formatMembers(
+        members
+      )} from access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_DELETE_FAILURE]: {
     type: 'access_list.member.delete',
     desc: 'Access list member removal failure',
-    format: ({ access_list_name, member_name, updated_by }) =>
-      `User [${updated_by}] failed to remove member [${member_name}] from access list [${access_list_name}]`,
+    format: ({ access_list_name, members, updated_by }) =>
+      `User [${updated_by}] failed to remove ${formatMembers(
+        members
+      )} from access list [${access_list_name}]`,
   },
   [eventCodes.ACCESS_LIST_MEMBER_DELETE_ALL_FOR_ACCESS_LIST]: {
     type: 'access_list.member.delete_all_members',
@@ -1575,3 +1588,10 @@ function truncateStr(str: string, len: number): string {
   }
   return str.substring(0, len - 3) + '...';
 }
+
+function formatMembers(members: { member_name: string }[]) {
+  const memberNames = members.map(m => m.member_name);
+  const memberNamesJoined = memberNames.join(', ');
+
+  return `${pluralize(memberNames.length, 'member')} [${memberNamesJoined}]`;
+}
diff --git a/web/packages/teleport/src/services/audit/types.ts b/web/packages/teleport/src/services/audit/types.ts
index 69fd1f3ecb333..b67458cf8e09d 100644
--- a/web/packages/teleport/src/services/audit/types.ts
+++ b/web/packages/teleport/src/services/audit/types.ts
@@ -1377,53 +1377,23 @@ export type RawEvents = {
       updated_by: string;
     }
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_CREATE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_CREATE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_CREATE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_CREATE
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_CREATE_FAILURE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_CREATE_FAILURE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_CREATE_FAILURE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_CREATE_FAILURE
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_UPDATE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_UPDATE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_UPDATE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_UPDATE
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_UPDATE_FAILURE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_UPDATE_FAILURE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_UPDATE_FAILURE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_UPDATE_FAILURE
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_DELETE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_DELETE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_DELETE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_DELETE
   >;
-  [eventCodes.ACCESS_LIST_MEMBER_DELETE_FAILURE]: RawEvent<
-    typeof eventCodes.ACCESS_LIST_MEMBER_DELETE_FAILURE,
-    {
-      access_list_name: string;
-      member_name: string;
-      updated_by: string;
-    }
+  [eventCodes.ACCESS_LIST_MEMBER_DELETE_FAILURE]: RawEventAccessList<
+    typeof eventCodes.ACCESS_LIST_MEMBER_DELETE_FAILURE
   >;
   [eventCodes.ACCESS_LIST_MEMBER_DELETE_ALL_FOR_ACCESS_LIST]: RawEvent<
     typeof eventCodes.ACCESS_LIST_MEMBER_DELETE_ALL_FOR_ACCESS_LIST,
@@ -1575,6 +1545,15 @@ type RawEventUserToken<T extends EventCode> = RawEvent<
   }
 >;
 
+type RawEventAccessList<T extends EventCode> = RawEvent<
+  T,
+  {
+    access_list_name: string;
+    members: { member_name: string }[];
+    updated_by: string;
+  }
+>;
+
 type RawEventUser<T extends EventCode> = RawEvent<
   T,
   {