diff --git a/CHANGES/4068.bugfix b/CHANGES/4068.bugfix
new file mode 100644
index 0000000000..0c5ef8aa0b
--- /dev/null
+++ b/CHANGES/4068.bugfix
@@ -0,0 +1 @@
+Taught pulp-import to be able to use a subset of available worker-threads.
diff --git a/pulpcore/app/settings.py b/pulpcore/app/settings.py
index 34571cade6..e2148dde00 100644
--- a/pulpcore/app/settings.py
+++ b/pulpcore/app/settings.py
@@ -295,6 +295,10 @@
 
 DOMAIN_ENABLED = False
 
+# What percentage of available-workers will pulpimport use at a time, max
+# By default, use all available workers.
+IMPORT_WORKERS_PERCENT = 100
+
 # HERE STARTS DYNACONF EXTENSION LOAD (Keep at the very bottom of settings.py)
 # Read more at https://dynaconf.readthedocs.io/en/latest/guides/django.html
 from dynaconf import DjangoDynaconf, Validator  # noqa
diff --git a/pulpcore/app/tasks/importer.py b/pulpcore/app/tasks/importer.py
index 344be114f8..9d0b117f21 100644
--- a/pulpcore/app/tasks/importer.py
+++ b/pulpcore/app/tasks/importer.py
@@ -8,6 +8,7 @@
 from gettext import gettext as _
 from logging import getLogger
 
+from django.conf import settings
 from django.core.files.storage import default_storage
 from django.db.models import F
 from naya.json import stream_array, tokenize
@@ -35,6 +36,7 @@
     RepositoryResource,
 )
 from pulpcore.constants import TASK_STATES
+from pulpcore.tasking.pulpcore_worker import Worker
 from pulpcore.tasking.tasks import dispatch
 
 from pulpcore.plugin.importexport import BaseContentResource
@@ -490,6 +492,18 @@ def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
                             default_storage.save(base_path, f)
 
         # Now import repositories, in parallel.
+
+        # We want to be able to limit the number of available-workers that import will consume,
+        # so that pulp can continue to work while doing an import. We accomplish this by creating
+        # a reserved-resource string for each repo-import-task based on that repo's index in
+        # the dispatch loop, mod number-of-workers-to-consume.
+        #
+        # By default (setting is not-set), import will continue to use 100% of the available
+        # workers.
+        import_workers_percent = int(settings.get("IMPORT_WORKERS_PERCENT", 100))
+        total_workers = Worker.objects.online_workers().count()
+        import_workers = max(1, int(total_workers * (import_workers_percent / 100.0)))
+
         with open(os.path.join(temp_dir, REPO_FILE), "r") as repo_data_file:
             data = json.load(repo_data_file)
             gpr = GroupProgressReport(
@@ -501,14 +515,16 @@ def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
             )
             gpr.save()
 
-            for src_repo in data:
+            for index, src_repo in enumerate(data):
+                # Lock the repo we're importing-into
                 dest_repo_name = _get_destination_repo_name(importer, src_repo["name"])
-
+                # pulpcore-worker limiter
+                worker_rsrc = f"import-worker-{index % import_workers}"
+                exclusive_resources = [worker_rsrc]
                 try:
                     dest_repo = Repository.objects.get(name=dest_repo_name)
                 except Repository.DoesNotExist:
                     if create_repositories:
-                        exclusive_resources = []
                         dest_repo_pk = ""
                     else:
                         log.warning(
@@ -518,7 +534,7 @@ def safe_extract(tar, path=".", members=None, *, numeric_owner=False):
                         )
                         continue
                 else:
-                    exclusive_resources = [dest_repo]
+                    exclusive_resources.append(dest_repo)
                     dest_repo_pk = dest_repo.pk
 
                 dispatch(