diff --git a/src/Customers/CustomersEndpoint.php b/src/Customers/CustomersEndpoint.php
index 83749d4..3b91b4f 100644
--- a/src/Customers/CustomersEndpoint.php
+++ b/src/Customers/CustomersEndpoint.php
@@ -68,6 +68,13 @@ public function list(
         );
     }
 
+    public function delete(int $customerId): void
+    {
+        $this->restClient->deleteResource(
+            sprintf('/v2/customers/%d', $customerId)
+        );
+    }
+
     /**
      * @return Customer[]|PagedCollection
      */
diff --git a/tests/Customers/CustomerClientIntegrationTest.php b/tests/Customers/CustomerClientIntegrationTest.php
index f5d4d5e..acc9191 100644
--- a/tests/Customers/CustomerClientIntegrationTest.php
+++ b/tests/Customers/CustomerClientIntegrationTest.php
@@ -307,4 +307,15 @@ public function testGetCustomersLazyLoadsPages()
             ['GET', 'https://api.helpscout.net/v2/customers?page=2'],
         ]);
     }
+
+    public function testDeleteCustomer()
+    {
+        $this->stubResponse($this->getResponse(201));
+        $this->client->customers()->delete(1);
+
+        $this->verifySingleRequest(
+            'https://api.helpscout.net/v2/customers/1',
+            'DELETE'
+        );
+    }
 }