diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 08154e86de..05528ae455 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -23,6 +23,7 @@
 ## Fixes and improvements
 * Fixed `SELECT *` output being corrupted when joined tables share column names. Duplicate column names are now disambiguated by appending a numeric suffix (e.g. `NAME`, `NAME_2`).
 * Fixed `snow connection generate-jwt` and `snow connection generate-workload-identity-token` failing with `Connection None is not configured` when used with `--temporary-connection`.
+* `snow dcm list-deployments` and `snow dcm drop-deployment` now wrap the project name in `IDENTIFIER(...)`, matching every other DCM subcommand. Fully-qualified and quoted project names are now handled consistently.
 
 
 # v3.17.0
diff --git a/src/snowflake/cli/_plugins/dcm/manager.py b/src/snowflake/cli/_plugins/dcm/manager.py
index 526034c2fb..4ed013af7a 100644
--- a/src/snowflake/cli/_plugins/dcm/manager.py
+++ b/src/snowflake/cli/_plugins/dcm/manager.py
@@ -148,7 +148,7 @@ def list_deployments(self, project_identifier: FQN) -> SnowflakeCursor:
             "Running DCM list-deployments manager operation (project_identifier=%s).",
             project_identifier,
         )
-        query = f"SHOW DEPLOYMENTS IN DCM PROJECT {project_identifier.identifier}"
+        query = f"SHOW DEPLOYMENTS IN DCM PROJECT {project_identifier.sql_identifier}"
         return self.execute_query(query=query)
 
     def drop_deployment(
@@ -165,7 +165,7 @@ def drop_deployment(
             project_identifier,
             if_exists,
         )
-        query = f"ALTER DCM PROJECT {project_identifier.identifier} DROP DEPLOYMENT"
+        query = f"ALTER DCM PROJECT {project_identifier.sql_identifier} DROP DEPLOYMENT"
         if if_exists:
             query += " IF EXISTS"
         query += f' "{deployment_name}"'
diff --git a/tests/dcm/test_manager.py b/tests/dcm/test_manager.py
index dfb64aa2fa..6943a5008c 100644
--- a/tests/dcm/test_manager.py
+++ b/tests/dcm/test_manager.py
@@ -327,7 +327,7 @@ def test_list_deployments(mock_execute_query):
     mgr.list_deployments(project_identifier=TEST_PROJECT)
 
     mock_execute_query.assert_called_once_with(
-        query="SHOW DEPLOYMENTS IN DCM PROJECT my_project"
+        query="SHOW DEPLOYMENTS IN DCM PROJECT IDENTIFIER('my_project')"
     )
 
 
@@ -339,7 +339,7 @@ def test_drop_deployment(mock_execute_query, if_exists):
         project_identifier=TEST_PROJECT, deployment_name="v1", if_exists=if_exists
     )
 
-    expected_query = "ALTER DCM PROJECT my_project DROP DEPLOYMENT"
+    expected_query = "ALTER DCM PROJECT IDENTIFIER('my_project') DROP DEPLOYMENT"
     if if_exists:
         expected_query += " IF EXISTS"
     expected_query += ' "v1"'