diff --git a/src/Connection/Aggregate/SentinelReplication.php b/src/Connection/Aggregate/SentinelReplication.php
new file mode 100644
index 00000000..d951a81a
--- /dev/null
+++ b/src/Connection/Aggregate/SentinelReplication.php
@@ -0,0 +1,203 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) Daniele Alessandri <suppakilla@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Connection\Aggregate;
+
+use Predis\Command\RawCommand;
+use Predis\Connection\ConnectionException;
+use Predis\Connection\Factory as ConnectionFactory;
+use Predis\Connection\FactoryInterface as ConnectionFactoryInterface;
+use Predis\Connection\NodeConnectionInterface;
+use Predis\Replication\ReplicationStrategy;
+use Predis\Response\ErrorInterface as ErrorResponseInterface;
+use Predis\Response\ServerException;
+
+/**
+ * @author Daniele Alessandri <suppakilla@gmail.com>
+ * @author Ville Mattila <ville@eventio.fi>
+ */
+class SentinelReplication extends MasterSlaveReplication
+{
+    /**
+     * List of sentinel servers.
+     */
+    protected $sentinels;
+
+    /**
+     * Name of the service.
+     */
+    protected $service;
+
+    /**
+     * @var ConnectionFactoryInterface
+     */
+    protected $connectionFactory;
+
+    /**
+     * The current sentinel connection instance.
+     *
+     * @var NodeConnectionInterface
+     */
+    protected $sentinelConnection;
+
+    /**
+     * @param array                      $sentinels         Sentinel servers connection parameters.
+     * @param string                     $service           Name of the service for autodiscovery.
+     * @param ConnectionFactoryInterface $connectionFactory Connection factory instance.
+     * @param ReplicationStrategy        $strategy          Replication strategy instance.
+     */
+    public function __construct(
+        array $sentinels,
+        $service,
+        ConnectionFactoryInterface $connectionFactory,
+        ReplicationStrategy $strategy = null
+    ) {
+        $this->sentinels = $sentinels;
+        $this->service = $service;
+        $this->connectionFactory = $connectionFactory;
+
+        parent::__construct($strategy);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function check()
+    {
+        $this->querySentinel();
+
+        parent::check();
+    }
+
+    /**
+     * Wipes the list of master and slaves nodes.
+     */
+    protected function wipeServerList()
+    {
+        $this->reset();
+
+        $this->master = null;
+        $this->slaves = null;
+    }
+
+    /**
+     * Returns the current sentinel connection.
+     *
+     * If there is no active sentinel connection, a new connection is created.
+     *
+     * @return NodeConnectionInterface
+     */
+    public function getSentinelConnection()
+    {
+        if (!$this->sentinelConnection) {
+            if (!$this->sentinels) {
+                throw new \Predis\ClientException('No sentinel server available for autodiscovery.');
+            }
+
+            $sentinel = array_shift($this->sentinels);
+            $this->sentinelConnection = $this->connectionFactory->create($sentinel);
+        }
+
+        return $this->sentinelConnection;
+    }
+
+    /**
+     * Fetches details of the master server from a sentinel server.
+     *
+     * @param NodeConnectionInterface $sentinel Connection to a sentinel server.
+     * @param string                  $service  Name of the service.
+     *
+     * @return array
+     */
+    protected function getMasterFromSentinel(NodeConnectionInterface $sentinel, $service)
+    {
+        $payload = $sentinel->executeCommand(
+            RawCommand::create('SENTINEL', 'get-master-addr-by-name', $service)
+        );
+
+        if ($payload === null) {
+            throw new ServerException('ERR No such master with that name');
+        }
+
+        return array(
+            'host' => $payload[0],
+            'port' => $payload[1],
+            'alias' => 'master',
+        );
+    }
+
+    /**
+     * Fetches details of the slave servers from a sentinel server.
+     *
+     * @param NodeConnectionInterface $sentinel Connection to a sentinel server.
+     * @param string                  $service  Name of the service.
+     *
+     * @return array
+     */
+    protected function getSlavesFromSentinel(NodeConnectionInterface $sentinel, $service)
+    {
+        $slaves = array();
+
+        $payload = $sentinel->executeCommand(
+            RawCommand::create('SENTINEL', 'slaves', $service)
+        );
+
+        if ($payload instanceof ErrorResponseInterface) {
+            throw new ServerException($response->getMessage());
+        }
+
+        foreach ($payload as $slave) {
+            $flags = explode(',', $slave[9]);
+
+            if (array_intersect($flags, array('s_down', 'disconnected'))) {
+                continue;
+            }
+
+            $slaves[] = array(
+                'host' => $slave[3],
+                'port' => $slave[5],
+            );
+        }
+
+        return $slaves;
+    }
+
+    /**
+     * Configures replication by querying a sentinel server for autodiscovery.
+     */
+    public function querySentinel()
+    {
+        $this->wipeServerList();
+
+        SENTINEL_QUERY: {
+            $sentinel = $this->getSentinelConnection();
+
+            try {
+                $masterParameters = $this->getMasterFromSentinel($sentinel, $this->service);
+                $masterConnection = $this->connectionFactory->create($masterParameters);
+                $this->add($masterConnection);
+
+                if (!$slavesParameters = $this->getSlavesFromSentinel($sentinel, $this->service)) {
+                    unset($masterParameters['alias']);
+                    $slavesParameters[] = $masterParameters;
+                }
+
+                foreach ($slavesParameters as $slaveParameters) {
+                    $this->add($this->connectionFactory->create($slaveParameters));
+                }
+            } catch (ConnectionException $exception) {
+                $this->sentinelConnection = null;
+
+                goto SENTINEL_QUERY;
+            }
+        }
+    }
+}