diff --git a/src/open_inwoner/openklant/admin.py b/src/open_inwoner/openklant/admin.py
index 62574c9434..aab7d7a46b 100644
--- a/src/open_inwoner/openklant/admin.py
+++ b/src/open_inwoner/openklant/admin.py
@@ -2,16 +2,20 @@
 from django.contrib import admin
 from django.utils.translation import gettext_lazy as _
 
+from ordered_model.admin import OrderedTabularInline
 from solo.admin import SingletonModelAdmin
 
 from .models import ContactFormSubject, OpenKlantConfig
 
 
-class ContactFormSubjectInlineAdmin(admin.TabularInline):
+class ContactFormSubjectInlineAdmin(OrderedTabularInline):
     model = ContactFormSubject
     fields = [
+        "move_up_down_links",
         "subject",
     ]
+    readonly_fields = ("move_up_down_links",)
+    ordering = ("order",)
     extra = 0
 
 
diff --git a/src/open_inwoner/openklant/migrations/0004_auto_20230620_1419.py b/src/open_inwoner/openklant/migrations/0004_auto_20230620_1419.py
new file mode 100644
index 0000000000..dda203b545
--- /dev/null
+++ b/src/open_inwoner/openklant/migrations/0004_auto_20230620_1419.py
@@ -0,0 +1,26 @@
+# Generated by Django 3.2.15 on 2023-06-20 12:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("openklant", "0003_auto_20230526_1013"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="contactformsubject",
+            options={
+                "verbose_name": "Contact formulier onderwerp",
+                "verbose_name_plural": "Contact formulier onderwerpen",
+            },
+        ),
+        migrations.AddField(
+            model_name="contactformsubject",
+            name="order",
+            field=models.PositiveIntegerField(
+                db_index=True, default=0, editable=False, verbose_name="order"
+            ),
+        ),
+    ]
diff --git a/src/open_inwoner/openklant/migrations/0005_auto_20230620_1419.py b/src/open_inwoner/openklant/migrations/0005_auto_20230620_1419.py
new file mode 100644
index 0000000000..a3154b0b31
--- /dev/null
+++ b/src/open_inwoner/openklant/migrations/0005_auto_20230620_1419.py
@@ -0,0 +1,22 @@
+# Generated by Django 3.2.15 on 2023-06-20 12:19
+
+from django.db import migrations
+
+
+def populate_order_of_subjects(apps, schema_editor):
+    Subject = apps.get_model("openklant", "ContactFormSubject")
+    for subject in Subject.objects.all():
+        subject.order = subject.pk
+        subject.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("openklant", "0004_auto_20230620_1419"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            populate_order_of_subjects, reverse_code=migrations.RunPython.noop
+        ),
+    ]
diff --git a/src/open_inwoner/openklant/migrations/0006_alter_contactformsubject_order.py b/src/open_inwoner/openklant/migrations/0006_alter_contactformsubject_order.py
new file mode 100644
index 0000000000..9924e578a9
--- /dev/null
+++ b/src/open_inwoner/openklant/migrations/0006_alter_contactformsubject_order.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.2.15 on 2023-06-20 14:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("openklant", "0005_auto_20230620_1419"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="contactformsubject",
+            name="order",
+            field=models.PositiveIntegerField(
+                db_index=True, editable=False, verbose_name="order"
+            ),
+        ),
+    ]
diff --git a/src/open_inwoner/openklant/models.py b/src/open_inwoner/openklant/models.py
index 391c539b5d..42cb70edd1 100644
--- a/src/open_inwoner/openklant/models.py
+++ b/src/open_inwoner/openklant/models.py
@@ -1,6 +1,7 @@
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
+from ordered_model.models import OrderedModel, OrderedModelManager
 from solo.models import SingletonModel
 from zgw_consumers.constants import APITypes
 
@@ -86,7 +87,7 @@ def has_api_configuration(self):
         return all(getattr(self, f, "") for f in self.register_api_required_fields)
 
 
-class ContactFormSubject(models.Model):
+class ContactFormSubject(OrderedModel):
     subject = models.CharField(
         verbose_name=_("Onderwerp"),
         max_length=255,
@@ -97,10 +98,12 @@ class ContactFormSubject(models.Model):
         on_delete=models.CASCADE,
     )
 
+    order_with_respect_to = "subject"
+    objects = OrderedModelManager()
+
     class Meta:
         verbose_name = _("Contact formulier onderwerp")
         verbose_name_plural = _("Contact formulier onderwerpen")
-        ordering = ("subject",)
 
     def __str__(self):
         return self.subject