diff --git a/VKAPI/Handlers/Users.php b/VKAPI/Handlers/Users.php
index b09e82a55..3bfb52311 100644
--- a/VKAPI/Handlers/Users.php
+++ b/VKAPI/Handlers/Users.php
@@ -297,7 +297,7 @@ public function get(string $user_ids = "0", string $fields = "", int $offset = 0
                                     "notes"   => (new Notes())->getUserNotesCount($usr),
                                     "groups"  => $usr->getClubCount(),
                                     "online_friends" => $usr->getFriendsOnlineCount(),
-                                    "mutual_friends" => 0, // FIXME: not implemented
+                                    "mutual_friends" => $authuser ? $usr->getCommonFriendsCount($authuser) : 0,
                                     "user_photos" => 0, // FIXME: not implemented
                                     "albums" => (new Albums())->getUserAlbumsCount($usr),
                                     "followers" => $usr->getFollowersCount(),
diff --git a/Web/Models/Entities/User.php b/Web/Models/Entities/User.php
index 819efdd40..abe2c4b83 100644
--- a/Web/Models/Entities/User.php
+++ b/Web/Models/Entities/User.php
@@ -46,14 +46,16 @@ class User extends RowModel
     private $_avatarAlbum = null;
     private $_avatarPhoto = false; // false - not resolved, null - no avatar
 
-    protected function _abstractRelationGenerator(string $filename, int $page = 1, int $limit = 6): \Traversable
+    protected function _abstractRelationGenerator(string $filename, int $page = 1, int $limit = 6, $second_id = null): \Traversable
     {
         $id     = $this->getId();
+        $second_id ??= $id;
+
         $query  = "SELECT id FROM\n" . file_get_contents(__DIR__ . "/../sql/$filename.tsql");
         $query .= "\n LIMIT " . $limit . " OFFSET " . (($page - 1) * $limit);
 
         $ids = [];
-        $rels = DatabaseConnection::i()->getConnection()->query($query, $id, $id);
+        $rels = DatabaseConnection::i()->getConnection()->query($query, $id, $second_id);
         foreach ($rels as $rel) {
             $rel = (new Users())->get($rel->id);
             if (!$rel) {
@@ -68,12 +70,14 @@ protected function _abstractRelationGenerator(string $filename, int $page = 1, i
         }
     }
 
-    protected function _abstractRelationCount(string $filename): int
+    protected function _abstractRelationCount(string $filename, $second_id = null): int
     {
         $id    = $this->getId();
+        $second_id ??= $id;
+
         $query = "SELECT COUNT(*) AS cnt FROM\n" . file_get_contents(__DIR__ . "/../sql/$filename.tsql");
 
-        return (int) DatabaseConnection::i()->getConnection()->query($query, $id, $id)->fetch()->cnt;
+        return (int) DatabaseConnection::i()->getConnection()->query($query, $id, $second_id)->fetch()->cnt;
     }
 
     public function getId(): int
@@ -701,6 +705,16 @@ public function getFriendsOnlineCount(): int
         return $this->_abstractRelationCount("get-online-friends");
     }
 
+    public function getCommonFriends(User $me, int $page = 1, int $limit = 6): \Traversable
+    {
+        return $this->_abstractRelationGenerator("get-common-friends", $page, $limit, $me->getId());
+    }
+
+    public function getCommonFriendsCount(User $me): int
+    {
+        return $this->_abstractRelationCount("get-common-friends", $me->getId());
+    }
+
     public function getFriendsBday(bool $today): array
     {
         $users = $this->_abstractRelationGenerator($today ? "get-bday-today" : "get-bday-tomorrow", 1, 3000);
diff --git a/Web/Models/sql/get-common-friends.tsql b/Web/Models/sql/get-common-friends.tsql
new file mode 100644
index 000000000..ba6439285
--- /dev/null
+++ b/Web/Models/sql/get-common-friends.tsql
@@ -0,0 +1 @@
+(SELECT DISTINCT p.* FROM subscriptions af1 INNER JOIN subscriptions af2 ON af1.follower = af2.target AND af2.follower = af1.target AND af1.model="openvk\\Web\\Models\\Entities\\User" AND af2.model="openvk\\Web\\Models\\Entities\\User" INNER JOIN subscriptions bf1 ON bf1.follower = af1.follower INNER JOIN subscriptions bf2 ON bf1.follower = bf2.target AND bf2.follower = bf1.target AND bf1.model="openvk\\Web\\Models\\Entities\\User" AND bf2.model="openvk\\Web\\Models\\Entities\\User" INNER JOIN profiles p ON p.id = af1.follower WHERE af1.target = ? AND bf1.target = ?) as common
\ No newline at end of file
diff --git a/Web/Presenters/UserPresenter.php b/Web/Presenters/UserPresenter.php
index 4a7e759df..94e443104 100644
--- a/Web/Presenters/UserPresenter.php
+++ b/Web/Presenters/UserPresenter.php
@@ -95,20 +95,54 @@ public function renderFriends(int $id): void
             $this->template->user = $user;
         }
 
-        $this->template->mode = in_array($this->queryParam("act"), [
-            "incoming", "outcoming", "friends",
+        $this->template->act = in_array($this->queryParam("act"), [
+            "incoming", "outcoming", "friends", "common", "online",
         ]) ? $this->queryParam("act")
-           : "friends";
+            : "friends";
+
         $this->template->page = $page;
 
         if (!is_null($this->user->identity)) {
-            if ($this->template->mode !== "friends" && $this->user->id !== $id) {
+            if (!in_array($this->template->act, ["friends", "common"]) && $this->user->id !== $id) {
                 $name = $user->getFullName();
                 $this->flash("err", tr("error_access_denied_short"), tr("error_viewing_subs", $name));
 
                 $this->redirect($user->getURL());
             }
         }
+
+        if ($this->template->act === "common" && is_null($this->user->identity)) {
+            $this->template->act = "friends";
+        }
+
+        switch ($this->template->act) {
+            case "incoming":
+                $iterator = $user->getRequests($page);
+                $count    = $user->getRequestsCount();
+                break;
+            case "outcoming":
+                $iterator = $user->getSubscriptions($page);
+                $count    = $user->getSubscriptionsCount();
+                break;
+            case "followers":
+                $iterator = $user->getFollowers($page);
+                $count    = $user->getFollowersCount();
+                break;
+            case "online":
+                $iterator = $user->getFriendsOnline($page);
+                $count    = $user->getFriendsOnlineCount();
+                break;
+            case "common":
+                $iterator = $user->getCommonFriends($this->user->identity, $page);
+                $count    = $user->getCommonFriendsCount($this->user->identity);
+                break;
+            default:
+                $iterator = $user->getFriends($page);
+                $count    = $user->getFriendsCount();
+                break;
+        }
+        $this->template->iterator = iterator_to_array($iterator);
+        $this->template->count = $count;
     }
 
     public function renderGroups(int $id): void
diff --git a/Web/Presenters/templates/User/Friends.latte b/Web/Presenters/templates/User/Friends.latte
index 89f1f9fa3..216a51e9e 100644
--- a/Web/Presenters/templates/User/Friends.latte
+++ b/Web/Presenters/templates/User/Friends.latte
@@ -1,37 +1,8 @@
 {extends "../@listView.latte"}
 {var $perPage = 6} {* Why 6? Check User::_abstractRelationGenerator *}
 
-{var $act = $_GET["act"] ?? "friends"}
-
-{if $act == "incoming"}
-    {var $iterator = iterator_to_array($user->getRequests($page))}
-    {var $count    = $user->getRequestsCount()}
-{elseif $act == "outcoming"}
-    {var $iterator = iterator_to_array($user->getSubscriptions($page))}
-    {var $count    = $user->getSubscriptionsCount()}
-{elseif $act == "followers"}
-    {var $iterator = iterator_to_array($user->getFollowers($page))}
-    {var $count    = $user->getFollowersCount()}
-{elseif $act == "online"}
-    {var $iterator = iterator_to_array($user->getFriendsOnline($page))}
-    {var $count    = $user->getFriendsOnlineCount()}
-{else}
-    {var $iterator = iterator_to_array($user->getFriends($page))}
-    {var $count    = $user->getFriendsCount()}
-{/if}
-
 {block title}
-    {if $act == "incoming"}
-        {_incoming_req}
-    {elseif $act == "outcoming"}
-        {_outcoming_req}
-    {elseif $act == "followers"}
-        {_followers}
-    {elseif $act == "online"}
-        {_friends_online}
-    {else}
-        {_friends}
-    {/if}
+    {include "Friends/Title.latte", act => $act}
 {/block} 
 
 {block header}
@@ -39,17 +10,7 @@
         {_my_friends}
     {else}
         <a href="{$user->getURL()}">{$user->getCanonicalName()}</a> »
-        {if $act == "incoming"}
-            {_incoming_req}
-        {elseif $act == "outcoming"}
-            {_outcoming_req}
-        {elseif $act == "followers"}
-            {_followers}
-        {elseif $act == "online"}
-            {_friends_online}
-        {else}
-            {_friends}
-        {/if}
+        {include "Friends/Title.latte", act => $act}
     {/if}
 {/block}
 
@@ -63,6 +24,9 @@
     <div n:if="!is_null($thisUser) && $user->getId() === $thisUser->getId()" n:attr="id => ($act === 'incoming' || $act === 'followers' || $act === 'outcoming' ? 'activetabs' : 'ki')" class="tab">
         <a n:attr="id => ($act === 'incoming' || $act === 'followers' || $act === 'outcoming' ? 'act_tab_a' : 'ki')" href="?act=incoming">{_req}</a>
     </div>
+    <div n:if="!is_null($thisUser) && $user->getId() !== $thisUser->getId()" n:attr="id => ($act === 'common' ? 'activetabs' : 'ki')" class="tab">
+        <a n:attr="id => ($act === 'common' ? 'act_tab_a' : 'ki')" href="?act=common">{_friends_common}</a>
+    </div>
 {/block}
 
 {block size}
@@ -97,6 +61,8 @@
                 {else}
                     {tr("friends_list", $count)}
                 {/if}
+            {elseif $act == "common"}
+                {tr("friends_list_common", $count)}
             {else}
                 {tr("friends", $count)}
             {/if}
diff --git a/Web/Presenters/templates/User/Friends/Title.latte b/Web/Presenters/templates/User/Friends/Title.latte
new file mode 100644
index 000000000..24fde637e
--- /dev/null
+++ b/Web/Presenters/templates/User/Friends/Title.latte
@@ -0,0 +1,13 @@
+{if $act == "incoming"}
+    {_incoming_req}
+{elseif $act == "outcoming"}
+    {_outcoming_req}
+{elseif $act == "followers"}
+    {_followers}
+{elseif $act == "online"}
+    {_friends_online}
+{elseif $act == "common"}
+    {_friends_common}
+{else}
+    {_friends}
+{/if}
\ No newline at end of file
diff --git a/Web/Presenters/templates/User/Thumb.latte b/Web/Presenters/templates/User/Thumb.latte
new file mode 100644
index 000000000..484c8af31
--- /dev/null
+++ b/Web/Presenters/templates/User/Thumb.latte
@@ -0,0 +1,11 @@
+<div class="cl_element" >
+    <div class="cl_avatar">
+        <a href="{$user->getURL()}">
+            <img class="ava" src="{$user->getAvatarUrl('miniscule')}" />
+        </a>
+    </div>
+    <a href="{$user->getURL()}" class="cl_name">
+        <text class="cl_fname">{$user->getFirstName()}</text>
+        <text class="cl_lname">{$user->getLastName()}</text>
+    </a>
+</div>
\ No newline at end of file
diff --git a/Web/Presenters/templates/User/View.latte b/Web/Presenters/templates/User/View.latte
index eda7416d1..7d40a944f 100644
--- a/Web/Presenters/templates/User/View.latte
+++ b/Web/Presenters/templates/User/View.latte
@@ -215,6 +215,24 @@
             {/if}
         </div>
         <br />
+        <div n:if="$thisUser != NULL && $thisUser->getId() != $user->getId() && $user->getPrivacyPermission('friends.read', $thisUser ?? NULL) && $commonFriendsCount = $user->getCommonFriendsCount($thisUser) > 0">
+            <div class="content_title_expanded" onclick="hidePanel(this, {$commonFriendsCount});">
+                {_friends_common}
+            </div>
+            <div>
+                <div class="content_subtitle">
+                    {tr("friends_common", $commonFriendsCount)}
+                    <div style="float:right;">
+                        <a href="/friends{$user->getId()}?act=common">{_all_title}</a>
+                    </div>
+                </div>
+                <div class="content_list">
+                    {foreach $user->getCommonFriends($thisUser, 1) as $friend}
+                        {include "Thumb.latte", user => $friend}
+                    {/foreach}
+                </div>
+            </div>
+        </div>
         <div class="fictional_profile_section" n:if="$user->getFriendsCount() > 0 && $user->getPrivacyPermission('friends.read', $thisUser ?? NULL)">
             {var $friendCount = $user->getFriendsCount()}
 
@@ -229,17 +247,9 @@
                     </div>
                 </div>
                 <div class="content_list hide_on_mobiles">
-                    <div class="cl_element" n:foreach="$user->getFriends(1) as $friend">
-                        <div class="cl_avatar">
-                            <a href="{$friend->getURL()}">
-                                <img class="ava" src="{$friend->getAvatarUrl('miniscule')}" />
-                            </a>
-                        </div>
-                        <a href="{$friend->getURL()}" class="cl_name">
-                            <text class="cl_fname">{$friend->getFirstName()}</text>
-                            <text class="cl_lname">{$friend->getLastName()}</text>
-                        </a>
-                    </div>
+                    {foreach $user->getFriends(1) as $friend}
+                        {include "Thumb.latte", user => $friend}
+                    {/foreach}
                 </div>
             </div>
         </div>
@@ -257,17 +267,9 @@
                     </div>
                 </div>
                 <div class="hide_on_mobiles content_list">
-                    <div class="cl_element" n:foreach="$user->getFriendsOnline(1) as $friend">
-                        <div class="cl_avatar">
-                            <a href="{$friend->getURL()}">
-                                <img class="ava" src="{$friend->getAvatarUrl('miniscule')}" />
-                            </a>
-                        </div>
-                        <a href="{$friend->getURL()}" class="cl_name">
-                            <text class="cl_fname">{$friend->getFirstName()}</text>
-                            <text class="cl_lname">{$friend->getLastName()}</text>
-                        </a>
-                    </div>
+                    {foreach $user->getFriendsOnline(1) as $friend}
+                        {include "Thumb.latte", user => $friend}
+                    {/foreach}
                 </div>
             </div>
         </div>
diff --git a/locales/ru.strings b/locales/ru.strings
index 31c983417..2ad790bb9 100644
--- a/locales/ru.strings
+++ b/locales/ru.strings
@@ -330,6 +330,7 @@
 "outcoming_req" = "Исходящие";
 "req" = "Заявки";
 "friends_online" = "Друзья онлайн";
+"friends_common" = "Общие друзья";
 "all_friends" = "Все друзья";
 "req_zero" = "Не найдено ни одной заявки...";
 "req_one" = "Найдена $1 заявка";
@@ -346,6 +347,11 @@
 "friends_online_few" = "$1 друга онлайн";
 "friends_online_many" = "$1 друзей онлайн";
 "friends_online_other" = "$1 друзей онлайн";
+"friends_common_zero" = "Ни одного общего друга ";
+"friends_common_one" = "$1 общий друг";
+"friends_common_few" = "$1 общих друга";
+"friends_common_many" = "$1 общих друзей";
+"friends_common_other" = "$1 общих друзей";
 "friends_list_zero" = "У Вас пока нет друзей";
 "friends_list_one" = "У Вас $1 друг";
 "friends_list_few" = "У Вас $1 друга";
@@ -366,6 +372,11 @@
 "friends_list_online_few" = "У Вас $1 друга онлайн";
 "friends_list_online_many" = "У Вас $1 друзей онлайн";
 "friends_list_online_other" = "У Вас $1 друзей онлайн";
+"friends_list_common_zero" = "У Вас пока нет общих друзей";
+"friends_list_common_one" = "У Вас $1 общий друг";
+"friends_list_common_few" = "У Вас $1 общих друга";
+"friends_list_common_many" = "У Вас $1 общих друзей";
+"friends_list_common_other" = "У Вас $1 общих друзей";
 
 /* Group */