diff --git a/app/Http/Controllers/AuditLogController.php b/app/Http/Controllers/AuditLogController.php
index eb6eecc94..f73ee4a20 100644
--- a/app/Http/Controllers/AuditLogController.php
+++ b/app/Http/Controllers/AuditLogController.php
@@ -20,6 +20,7 @@ class AuditLogController extends Controller
             'sort' => $request->get('sort', 'created_at'),
             'date_from' => $request->get('date_from', ''),
             'date_to' => $request->get('date_to', ''),
+            'user' => $request->get('user', ''),
         ];
 
         $query = Activity::query()
@@ -34,6 +35,9 @@ class AuditLogController extends Controller
         if ($listDetails['event']) {
             $query->where('type', '=', $listDetails['event']);
         }
+        if ($listDetails['user']) {
+            $query->where('user_id', '=', $listDetails['user']);
+        }
 
         if ($listDetails['date_from']) {
             $query->where('created_at', '>=', $listDetails['date_from']);
diff --git a/resources/js/components/user-select.js b/resources/js/components/user-select.js
index 477c11d6b..c2c1f97c3 100644
--- a/resources/js/components/user-select.js
+++ b/resources/js/components/user-select.js
@@ -13,9 +13,11 @@ class UserSelect {
     }
 
     selectUser(event, userEl) {
+        event.preventDefault();
         const id = userEl.getAttribute('data-id');
         this.input.value = id;
         this.userInfoContainer.innerHTML = userEl.innerHTML;
+        this.input.dispatchEvent(new Event('change', {bubbles: true}));
         this.hide();
     }
 
diff --git a/resources/sass/_components.scss b/resources/sass/_components.scss
index ede26c51c..ad6304694 100644
--- a/resources/sass/_components.scss
+++ b/resources/sass/_components.scss
@@ -783,6 +783,6 @@ body.flexbox-support #entity-selector-wrap .popup-body .form-group {
 
 .custom-select-input {
   max-width: 280px;
-  border: 1px solid #DDD;
-  border-radius: 4px;
+  border: 1px solid #D4D4D4;
+  border-radius: 3px;
 }
\ No newline at end of file
diff --git a/resources/sass/_header.scss b/resources/sass/_header.scss
index 3e8c676fd..f371e0410 100644
--- a/resources/sass/_header.scss
+++ b/resources/sass/_header.scss
@@ -269,7 +269,7 @@ header .search-box {
 .dropdown-search {
   position: relative;
   .dropdown-search-toggle {
-    padding: 6px;
+    padding: $-xs;
     border: 1px solid transparent;
     border-radius: 4px;
     &:hover {
@@ -281,6 +281,14 @@ header .search-box {
   }
 }
 
+.dropdown-search-toggle.compact {
+  padding: $-xxs $-xs;
+  .avatar {
+    height: 22px;
+    width: 22px;
+  }
+}
+
 .faded {
   a, button, span, span > div {
     color: #666;
diff --git a/resources/sass/_variables.scss b/resources/sass/_variables.scss
index d0d1f27d3..42207528b 100644
--- a/resources/sass/_variables.scss
+++ b/resources/sass/_variables.scss
@@ -28,7 +28,7 @@ $-xs: 6px;
 $-xxs: 3px;
 
 // List of our spacing sizes
-$spacing: (('none', 0), ('xxs', $-xxs), ('xs', $-xs), ('s', $-s), ('m', $-m), ('l', $-l), ('xl', $-xl), ('xxl', $-xxl));
+$spacing: (('none', 0), ('xxs', $-xxs), ('xs', $-xs), ('s', $-s), ('m', $-m), ('l', $-l), ('xl', $-xl), ('xxl', $-xxl), ('auto', auto));
 
 // Fonts
 $text: -apple-system, BlinkMacSystemFont,
diff --git a/resources/views/components/user-select-list.blade.php b/resources/views/components/user-select-list.blade.php
index 2c49e965d..0018d64bf 100644
--- a/resources/views/components/user-select-list.blade.php
+++ b/resources/views/components/user-select-list.blade.php
@@ -1,3 +1,6 @@
+<a href="#" class="flex-container-row items-center dropdown-search-item" data-id="">
+    <span>{{ trans('settings.users_none_selected') }}</span>
+</a>
 @foreach($users as $user)
     <a href="#" class="flex-container-row items-center dropdown-search-item" data-id="{{ $user->id }}">
         <img class="avatar mr-m" src="{{ $user->getAvatar(30) }}" alt="{{ $user->name }}">
diff --git a/resources/views/components/user-select.blade.php b/resources/views/components/user-select.blade.php
index 2a07f0bde..50c731efd 100644
--- a/resources/views/components/user-select.blade.php
+++ b/resources/views/components/user-select.blade.php
@@ -3,17 +3,17 @@
 >
     <input refs="user-select@input" type="hidden" name="{{ $name }}" value="{{ $user->id ?? '' }}">
     <div refs="dropdown@toggle"
-         class="dropdown-search-toggle flex-container-row items-center"
+         class="dropdown-search-toggle {{ $compact ? 'compact' : '' }} flex-container-row items-center"
          aria-haspopup="true" aria-expanded="false" tabindex="0">
         <div refs="user-select@user-info" class="flex-container-row items-center px-s">
             @if($user)
-                <img class="avatar mr-m" src="{{ $user->getAvatar(30) }}" alt="{{ $user->name }}">
+                <img class="avatar small mr-m" src="{{ $user->getAvatar($compact ? 22 : 30) }}" alt="{{ $user->name }}">
                 <span>{{ $user->name }}</span>
             @else
                 <span>{{ trans('settings.users_none_selected') }}</span>
             @endif
         </div>
-        <span style="font-size: 1.5rem; margin-left: auto;">
+        <span style="font-size: {{ $compact ? '1.15rem' : '1.5rem' }}; margin-left: auto;">
             @icon('caret-down')
         </span>
     </div>
diff --git a/resources/views/form/entity-permissions.blade.php b/resources/views/form/entity-permissions.blade.php
index 35490bed9..6cf5ab8bd 100644
--- a/resources/views/form/entity-permissions.blade.php
+++ b/resources/views/form/entity-permissions.blade.php
@@ -15,7 +15,7 @@
         <div>
             <div class="form-group">
                 <label for="owner">{{ trans('entities.permissions_owner') }}</label>
-                @include('components.user-select', ['user' => $model->ownedBy, 'name' => 'owned_by'])
+                @include('components.user-select', ['user' => $model->ownedBy, 'name' => 'owned_by', 'compact' => false])
             </div>
         </div>
     </div>
diff --git a/resources/views/settings/audit.blade.php b/resources/views/settings/audit.blade.php
index c52390f73..9fda39a31 100644
--- a/resources/views/settings/audit.blade.php
+++ b/resources/views/settings/audit.blade.php
@@ -25,21 +25,27 @@
                 </ul>
             </div>
 
-            @foreach(['date_from', 'date_to'] as $filterKey)
-                <form action="{{ url('/settings/audit') }}" method="get" class="block mr-m">
-                    @foreach($listDetails as $param => $val)
-                        @if(!empty($val) && $param !== $filterKey)
-                            <input type="hidden" name="{{ $param }}" value="{{ $val }}">
-                        @endif
-                    @endforeach
-                    <label for="audit_filter_{{ $filterKey }}">{{ trans('settings.audit_' . $filterKey) }}</label>
-                    <input id="audit_filter_{{ $filterKey }}"
-                           component="submit-on-change"
-                           type="date"
-                           name="{{ $filterKey }}"
-                           value="{{ $listDetails[$filterKey] ?? '' }}">
-                </form>
-            @endforeach
+            <form action="{{ url('/settings/audit') }}" method="get" class="flex-container-row mr-m">
+                @if(!empty($listDetails['event']))
+                    <input type="hidden" name="event" value="{{ $listDetails['event'] }}">
+                @endif
+
+                @foreach(['date_from', 'date_to'] as $filterKey)
+                    <div class="mr-m">
+                        <label for="audit_filter_{{ $filterKey }}">{{ trans('settings.audit_' . $filterKey) }}</label>
+                        <input id="audit_filter_{{ $filterKey }}"
+                               component="submit-on-change"
+                               type="date"
+                               name="{{ $filterKey }}"
+                               value="{{ $listDetails[$filterKey] ?? '' }}">
+                    </div>
+                @endforeach
+
+                <div class="form-group ml-auto" component="submit-on-change">
+                    <label for="owner">{{ trans('settings.audit_table_user') }}</label>
+                    @include('components.user-select', ['user' => $listDetails['user'] ? \BookStack\Auth\User::query()->find($listDetails['user']) : null, 'name' => 'user', 'compact' =>  true])
+                </div>
+            </form>
         </div>
 
         <hr class="mt-l mb-s">
diff --git a/resources/views/users/delete.blade.php b/resources/views/users/delete.blade.php
index aba6f5cc1..7b1d38d34 100644
--- a/resources/views/users/delete.blade.php
+++ b/resources/views/users/delete.blade.php
@@ -20,7 +20,7 @@
                     <p class="small">{{ trans('settings.users_migrate_ownership_desc') }}</p>
                 </div>
                 <div>
-                    @include('components.user-select', ['name' => 'new_owner_id', 'user' => null])
+                    @include('components.user-select', ['name' => 'new_owner_id', 'user' => null, 'compact' => false])
                 </div>
             </div>
 
diff --git a/tests/AuditLogTest.php b/tests/AuditLogTest.php
index 3dc6fd7c2..55a458786 100644
--- a/tests/AuditLogTest.php
+++ b/tests/AuditLogTest.php
@@ -4,6 +4,7 @@ use BookStack\Actions\Activity;
 use BookStack\Actions\ActivityService;
 use BookStack\Actions\ActivityType;
 use BookStack\Auth\UserRepo;
+use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Tools\TrashCan;
 use BookStack\Entities\Models\Page;
 use BookStack\Entities\Repos\PageRepo;
@@ -117,4 +118,26 @@ class AuditLogTest extends TestCase
         $resp->assertDontSeeText($page->name);
     }
 
+    public function test_user_filter()
+    {
+        $admin = $this->getAdmin();
+        $editor = $this->getEditor();
+        $this->actingAs($admin);
+        $page = Page::query()->first();
+        $this->activityService->addForEntity($page, ActivityType::PAGE_CREATE);
+
+        $this->actingAs($editor);
+        $chapter = Chapter::query()->first();
+        $this->activityService->addForEntity($chapter, ActivityType::CHAPTER_UPDATE);
+
+        $resp = $this->actingAs($admin)->get('settings/audit?user=' . $admin->id);
+        $resp->assertSeeText($page->name);
+        $resp->assertDontSeeText($chapter->name);
+
+        $resp = $this->actingAs($admin)->get('settings/audit?user=' . $editor->id);
+        $resp->assertSeeText($chapter->name);
+        $resp->assertDontSeeText($page->name);
+
+    }
+
 }
\ No newline at end of file