diff --git a/src/ClientContextInterface.php b/src/ClientContextInterface.php
index cf490c93..8251f0d5 100644
--- a/src/ClientContextInterface.php
+++ b/src/ClientContextInterface.php
@@ -174,6 +174,7 @@ use Predis\Command\CommandInterface;
  * @method $this sunion(array|string $keys)
  * @method $this sunionstore($destination, array|string $keys)
  * @method $this tdigestadd(string $key, float ...$value)
+ * @method $this tdigestbyrank(string $key, int ...$rank)
  * @method $this tdigestcreate(string $key, int $compression = 0)
  * @method $this tdigestinfo(string $key)
  * @method $this zadd($key, array $membersAndScoresDictionary)
diff --git a/src/ClientInterface.php b/src/ClientInterface.php
index 827c2f25..c90a9ded 100644
--- a/src/ClientInterface.php
+++ b/src/ClientInterface.php
@@ -184,6 +184,7 @@ use Predis\Response\Status;
  * @method int               sunionstore(string $destination, array|string $keys)
  * @method int               touch(string[]|string $keyOrKeys, string ...$keys = null)
  * @method Status            tdigestadd(string $key, float ...$value)
+ * @method array             tdigestbyrank(string $key, int ...$rank)
  * @method Status            tdigestcreate(string $key, int $compression = 0)
  * @method array             tdigestinfo(string $key)
  * @method string            xadd(string $key, array $dictionary, string $id = '*', array $options = null)
diff --git a/src/Command/Redis/TDigest/TDIGESTBYRANK.php b/src/Command/Redis/TDigest/TDIGESTBYRANK.php
new file mode 100644
index 00000000..a8b8d482
--- /dev/null
+++ b/src/Command/Redis/TDigest/TDIGESTBYRANK.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2023 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis\TDigest;
+
+use Predis\Command\Command as RedisCommand;
+
+/**
+ * @see https://redis.io/commands/tdigest.byrank/
+ *
+ * Returns, for each input rank, an estimation of the value (floating-point) with that rank.
+ */
+class TDIGESTBYRANK extends RedisCommand
+{
+    public function getId()
+    {
+        return 'TDIGEST.BYRANK';
+    }
+}
diff --git a/tests/Predis/Command/Redis/TDigest/TDIGESTADD_Test.php b/tests/Predis/Command/Redis/TDigest/TDIGESTADD_Test.php
index 7ae44e99..e1638a60 100644
--- a/tests/Predis/Command/Redis/TDigest/TDIGESTADD_Test.php
+++ b/tests/Predis/Command/Redis/TDigest/TDIGESTADD_Test.php
@@ -47,6 +47,14 @@ class TDIGESTADD_Test extends PredisCommandTestCase
         $this->assertSameValues($expectedArguments, $command->getArguments());
     }
 
+    /**
+     * @group disconnected
+     */
+    public function testParseResponse(): void
+    {
+        $this->assertSame(1, $this->getCommand()->parseResponse(1));
+    }
+
     /**
      * @group connected
      * @return void
diff --git a/tests/Predis/Command/Redis/TDigest/TDIGESTBYRANK_Test.php b/tests/Predis/Command/Redis/TDigest/TDIGESTBYRANK_Test.php
new file mode 100644
index 00000000..750e452f
--- /dev/null
+++ b/tests/Predis/Command/Redis/TDigest/TDIGESTBYRANK_Test.php
@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2023 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Redis\TDigest;
+
+use Predis\Command\Redis\PredisCommandTestCase;
+
+class TDIGESTBYRANK_Test extends PredisCommandTestCase
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function getExpectedCommand(): string
+    {
+        return TDIGESTBYRANK::class;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getExpectedId(): string
+    {
+        return 'TDIGESTBYRANK';
+    }
+
+    /**
+     * @group disconnected
+     */
+    public function testFilterArguments(): void
+    {
+        $actualArguments = ['key', 1, 2, 3];
+        $expectedArguments = ['key', 1, 2, 3];
+
+        $command = $this->getCommand();
+        $command->setArguments($actualArguments);
+
+        $this->assertSameValues($expectedArguments, $command->getArguments());
+    }
+
+    /**
+     * @group disconnected
+     */
+    public function testParseResponse(): void
+    {
+        $this->assertSame(1, $this->getCommand()->parseResponse(1));
+    }
+
+    /**
+     * @group connected
+     * @return void
+     * @requiresRedisBfVersion >= 2.4.0
+     */
+    public function testReturnsValuesEstimatedForGivenRanks(): void
+    {
+        $redis = $this->getClient();
+        $expectedResponse = ['1', '2', '2', '3', '3', '3', 'inf'];
+
+        $redis->tdigestcreate('key');
+        $redis->tdigestcreate('empty_key');
+
+        $redis->tdigestadd('key', 1, 2, 2, 3, 3, 3);
+
+        $actualResponse = $redis->tdigestbyrank('key', 0, 1, 2, 3, 4, 5, 6);
+
+        $this->assertSame($expectedResponse, $actualResponse);
+        $this->assertSame(['nan', 'nan'], $redis->tdigestbyrank('empty_key', 0, 1));
+    }
+}