diff --git a/checkov/terraform/checks/resource/aws/RedshiftServerlessNamespaceKMSKey.py b/checkov/terraform/checks/resource/aws/RedshiftServerlessNamespaceKMSKey.py
new file mode 100644
index 00000000000..fad39c8de5d
--- /dev/null
+++ b/checkov/terraform/checks/resource/aws/RedshiftServerlessNamespaceKMSKey.py
@@ -0,0 +1,21 @@
+from checkov.terraform.checks.resource.base_resource_value_check import BaseResourceValueCheck
+from checkov.common.models.enums import CheckCategories
+from checkov.common.models.consts import ANY_VALUE
+
+
+class RedshiftServerlessNamespaceKMSKey(BaseResourceValueCheck):
+    def __init__(self) -> None:
+        name = "Ensure that Redshift serverless namespace is encrypted by KMS"
+        id = "CKV_AWS_282"
+        supported_resources = ['aws_redshiftserverless_namespace']
+        categories = [CheckCategories.ENCRYPTION]
+        super().__init__(name=name, id=id, categories=categories, supported_resources=supported_resources)
+
+    def get_inspected_key(self) -> str:
+        return "kms_key_id"
+
+    def get_expected_value(self) -> str:
+        return ANY_VALUE
+
+
+check = RedshiftServerlessNamespaceKMSKey()
diff --git a/tests/terraform/checks/resource/aws/example_RedshiftServerlessNamespaceKMSKey/main.tf b/tests/terraform/checks/resource/aws/example_RedshiftServerlessNamespaceKMSKey/main.tf
new file mode 100644
index 00000000000..3ec7e9a37cc
--- /dev/null
+++ b/tests/terraform/checks/resource/aws/example_RedshiftServerlessNamespaceKMSKey/main.tf
@@ -0,0 +1,8 @@
+resource "aws_redshiftserverless_namespace" "fail" {
+  namespace_name = "test-fail-namespace"
+}
+
+resource "aws_redshiftserverless_namespace" "pass" {
+  namespace_name = "test-pass-namespace"
+  kms_key_id = aws_kms_key.example.arn
+}
diff --git a/tests/terraform/checks/resource/aws/test_RedshiftServerlessNamespaceKMSKey.py b/tests/terraform/checks/resource/aws/test_RedshiftServerlessNamespaceKMSKey.py
new file mode 100644
index 00000000000..4f061f65afe
--- /dev/null
+++ b/tests/terraform/checks/resource/aws/test_RedshiftServerlessNamespaceKMSKey.py
@@ -0,0 +1,40 @@
+import os
+import unittest
+
+from checkov.runner_filter import RunnerFilter
+from checkov.terraform.checks.resource.aws.RedshiftServerlessNamespaceKMSKey import check
+from checkov.terraform.runner import Runner
+
+
+class TestRedshiftServerlessNamespaceKMSKey(unittest.TestCase):
+    def test(self) -> None:
+        runner = Runner()
+        current_dir = os.path.dirname(os.path.realpath(__file__))
+
+        test_files_dir = current_dir + "/example_RedshiftServerlessNamespaceKMSKey"
+        report = runner.run(
+            root_folder=test_files_dir, runner_filter=RunnerFilter(checks=[check.id])
+        )
+        summary = report.get_summary()
+
+        passing_resources = {
+            "aws_redshiftserverless_namespace.pass",
+        }
+        failing_resources = {
+            "aws_redshiftserverless_namespace.fail",
+        }
+
+        passed_check_resources = {c.resource for c in report.passed_checks}
+        failed_check_resources = {c.resource for c in report.failed_checks}
+
+        self.assertEqual(summary["passed"], 1)
+        self.assertEqual(summary["failed"], 1)
+        self.assertEqual(summary["skipped"], 0)
+        self.assertEqual(summary["parsing_errors"], 0)
+
+        self.assertEqual(passing_resources, passed_check_resources)
+        self.assertEqual(failing_resources, failed_check_resources)
+
+
+if __name__ == "__main__":
+    unittest.main()