diff --git a/changelog.d/20251205_152802_aaschaer_domain.md b/changelog.d/20251205_152802_aaschaer_domain.md
new file mode 100644
index 00000000..0f8a4ddb
--- /dev/null
+++ b/changelog.d/20251205_152802_aaschaer_domain.md
@@ -0,0 +1,3 @@
+### Enhancements
+
+* Add Domain field to default output of `globus endpoint search` and `globus endpoint show`
diff --git a/src/globus_cli/commands/endpoint/show.py b/src/globus_cli/commands/endpoint/show.py
index 8f90f234..386f29c9 100644
--- a/src/globus_cli/commands/endpoint/show.py
+++ b/src/globus_cli/commands/endpoint/show.py
@@ -5,12 +5,14 @@
 from globus_cli.endpointish import Endpointish
 from globus_cli.login_manager import LoginManager
 from globus_cli.parsing import command, endpoint_id_arg
+from globus_cli.services.transfer import DOMAIN_FIELD
 from globus_cli.termio import Field, display, formatters
 
 STANDARD_FIELDS = [
     Field("Display Name", "display_name"),
     Field("ID", "id"),
     Field("Owner", "owner_string"),
+    DOMAIN_FIELD,
     Field("Description", "description", wrap_enabled=True),
     Field("Shareable", "shareable"),
     Field("Department", "department"),
diff --git a/src/globus_cli/services/transfer/__init__.py b/src/globus_cli/services/transfer/__init__.py
index d10e58d3..26ade9bd 100644
--- a/src/globus_cli/services/transfer/__init__.py
+++ b/src/globus_cli/services/transfer/__init__.py
@@ -19,15 +19,46 @@ def parse(self, value: t.Any) -> str:
         return str(value[0] or value[1])
 
 
+class _DomainFormatter(formatters.StrFormatter):
+    def parse(self, value: t.Any) -> str:
+        if not isinstance(value, list) or len(value) != 2:
+            raise ValueError("cannot parse domain from malformed data")
+
+        tlsftp_server, gcs_manager_url = value
+
+        # if tlsftp_server is present, this is a GCS collection
+        # parse tlsftp_server in the format tlsftp://{domain}:{port}
+        if tlsftp_server:
+            assert isinstance(tlsftp_server, str)
+            return tlsftp_server[len("tlsftp://") :].split(":")[0]
+
+        # if gcs_manager_url present, but not tlsftp_server, this is a GCS endpoint
+        # parse gcs_manager_url in the format https://{domain}
+        elif gcs_manager_url:
+            assert isinstance(gcs_manager_url, str)
+            return gcs_manager_url[len("https://") :]
+
+        # entity type with no domain
+        else:
+            return str(None)
+
+
+DOMAIN_FIELD = Field(
+    "Domain", "[tlsftp_server, gcs_manager_url]", formatter=_DomainFormatter()
+)
+
+
 ENDPOINT_LIST_FIELDS = [
     Field("ID", "id"),
     Field("Owner", "owner_string"),
     Field("Display Name", "[display_name, canonical_name]", formatter=_NameFormatter()),
+    DOMAIN_FIELD,
 ]
 
 
 __all__ = (
     "ENDPOINT_LIST_FIELDS",
+    "DOMAIN_FIELD",
     "CustomTransferClient",
     "RecursiveLsResponse",
     "display_name_or_cname",
diff --git a/tests/functional/endpoint/test_endpoint_search.py b/tests/functional/endpoint/test_endpoint_search.py
index 96f8b7da..9094b31f 100644
--- a/tests/functional/endpoint/test_endpoint_search.py
+++ b/tests/functional/endpoint/test_endpoint_search.py
@@ -15,13 +15,13 @@ def _make_mapped_collection_search_result(
     endpoint_id: str,
     display_name: str,
     owner_string: str,
+    manager_fqdn: str,
+    collection_fqdn: str,
 ) -> dict[str, t.Any]:
     # most of the fields are filled with dummy data
     # some of these values are pulled out here either to ensure their integrity
     # or to make them more visible to a reader
     username = "u_abcdefghijklmnop"  # not a real b32 username
-    manager_fqdn = "a0bc1.23de.data.globus.org"
-    collection_fqdn = f"m-f45678.{manager_fqdn}"
 
     data = {
         "DATA_TYPE": "endpoint",
@@ -123,6 +123,9 @@ def singular_search_response():
     endpoint_id = str(uuid.uuid4())
     display_name = "dummy result"
     owner_string = "globus@globus.org"
+    manager_fqdn = "a0bc1.23de.data.globus.org"
+    collection_fqdn = f"m-f45678.{manager_fqdn}"
+
     return RegisteredResponse(
         service="transfer",
         path="/v0.10/endpoint_search",
@@ -131,11 +134,17 @@ def singular_search_response():
             "endpoint_id": endpoint_id,
             "display_name": display_name,
             "owner_string": owner_string,
+            "collection_fqdn": collection_fqdn,
         },
         json={
             "DATA": [
                 _make_mapped_collection_search_result(
-                    collection_id, endpoint_id, display_name, owner_string
+                    collection_id,
+                    endpoint_id,
+                    display_name,
+                    owner_string,
+                    manager_fqdn,
+                    collection_fqdn,
                 )
             ],
             "DATA_TYPE": "endpoint_list",
@@ -162,20 +171,21 @@ def test_search_shows_collection_id(run_line, singular_search_response):
     header_line, separator_line, data_line = lines
 
     # the header line shows the field names in order
-    header_row = re.split(r"\s+\|\s+", header_line)
-    assert header_row == ["ID", "Owner", "Display Name"]
+    header_row = [header.strip() for header in re.split(r"\s+\|\s+", header_line)]
+    assert header_row == ["ID", "Owner", "Display Name", "Domain"]
     # the separator line is a series of dashes
     separator_row = re.split(r"\s+\|\s+", separator_line)
-    assert len(separator_row) == 3
+    assert len(separator_row) == 4
     for separator in separator_row:
         assert set(separator) == {"-"}  # exactly one character is used
 
-    # the data row should have the collection ID, Owner, and Display Name
+    # the data row should have the collection ID, Owner, Display Name, and Domain
     data_row = re.split(r"\s+\|\s+", data_line)
     assert data_row == [
         meta["collection_id"],
         meta["owner_string"],
         meta["display_name"],
+        meta["collection_fqdn"],
     ]
 
     # final sanity check -- the endpoint ID for a mapped collection doesn't