diff --git a/moto/sqs/models.py b/moto/sqs/models.py
index e2fa034b0..3e1399fdf 100644
--- a/moto/sqs/models.py
+++ b/moto/sqs/models.py
@@ -642,6 +642,8 @@ class SQSBackend(BaseBackend):
 
     def get_queue_attributes(self, queue_name, attribute_names):
         queue = self.get_queue(queue_name)
+        if not attribute_names:
+            return {}
 
         valid_names = (
             ["All"]
diff --git a/tests/test_sqs/test_sqs.py b/tests/test_sqs/test_sqs.py
index 14f842d25..935ba011a 100644
--- a/tests/test_sqs/test_sqs.py
+++ b/tests/test_sqs/test_sqs.py
@@ -1253,6 +1253,21 @@ def test_fifo_send_receive_message_with_attribute_name(attribute_name, expected)
     expected["SequenceNumber"](message["Attributes"].get("SequenceNumber"))
 
 
+@mock_sqs
+def test_get_queue_attributes_no_param():
+    """
+    AWS does not return the Attributes-key when omitting the AttributeNames-parameter
+    """
+    sqs = boto3.client("sqs", region_name="ap-northeast-3")
+    queue_url = sqs.create_queue(QueueName="test-queue")["QueueUrl"]
+
+    queue_attrs = sqs.get_queue_attributes(QueueUrl=queue_url)
+    queue_attrs.shouldnt.have.key("Attributes")
+
+    queue_attrs = sqs.get_queue_attributes(QueueUrl=queue_url, AttributeNames=["All"])
+    queue_attrs.should.have.key("Attributes")
+
+
 @mock_sqs
 def test_max_number_of_messages_invalid_param():
     sqs = boto3.resource("sqs", region_name="us-east-1")