diff --git a/src/TgBotLib/Objects/InlineKeyboardMarkup.php b/src/TgBotLib/Objects/InlineKeyboardMarkup.php
new file mode 100644
index 0000000..a8bcdf5
--- /dev/null
+++ b/src/TgBotLib/Objects/InlineKeyboardMarkup.php
@@ -0,0 +1,52 @@
+<?php
+
+    /** @noinspection PhpMissingFieldTypeInspection */
+
+    namespace TgBotLib\Objects;
+
+    use TgBotLib\Interfaces\ObjectTypeInterface;
+
+    class InlineKeyboardMarkup implements ObjectTypeInterface
+    {
+        /**
+         * @var InlineKeyboardButton[][]
+         */
+        private $inline_keyboard;
+
+        /**
+         * Array of button rows, each represented by an Array of InlineKeyboardButton objects
+         *
+         * @see https://core.telegram.org/bots/api#inlinekeyboardmarkup
+         * @return InlineKeyboardButton[][]
+         */
+        public function getInlineKeyboard(): array
+        {
+            return $this->inline_keyboard;
+        }
+
+        /**
+         * Returns an array representation of the object
+         *
+         * @return InlineKeyboardButton[][][]
+         */
+        public function toArray(): array
+        {
+            return [
+                'inline_keyboard' => $this->inline_keyboard,
+            ];
+        }
+
+        /**
+         * Constructs the object from an array representation
+         *
+         * @param array $data
+         * @return ObjectTypeInterface
+         */
+        public static function fromArray(array $data): ObjectTypeInterface
+        {
+            $object = new self();
+            $object->inline_keyboard = @$data['inline_keyboard'] ?? null;
+            return $object;
+        }
+
+    }
\ No newline at end of file