diff --git a/awx/ui/src/screens/InstanceGroup/InstanceGroup.js b/awx/ui/src/screens/InstanceGroup/InstanceGroup.js
index 67793759e4..b17d6f3bc6 100644
--- a/awx/ui/src/screens/InstanceGroup/InstanceGroup.js
+++ b/awx/ui/src/screens/InstanceGroup/InstanceGroup.js
@@ -31,24 +31,29 @@ function InstanceGroup({ setBreadcrumb }) {
     isLoading,
     error: contentError,
     request: fetchInstanceGroups,
-    result: { instanceGroup, defaultControlPlane },
+    result: { instanceGroup, defaultControlPlane, defaultExecution },
   } = useRequest(
     useCallback(async () => {
       const [
         { data },
         {
-          data: { DEFAULT_CONTROL_PLANE_QUEUE_NAME },
+          data: {
+            DEFAULT_CONTROL_PLANE_QUEUE_NAME,
+            DEFAULT_EXECUTION_QUEUE_NAME,
+          },
         },
       ] = await Promise.all([
         InstanceGroupsAPI.readDetail(id),
         SettingsAPI.readAll(),
       ]);
+
       return {
         instanceGroup: data,
         defaultControlPlane: DEFAULT_CONTROL_PLANE_QUEUE_NAME,
+        defaultExecution: DEFAULT_EXECUTION_QUEUE_NAME,
       };
     }, [id]),
-    { instanceGroup: null, defaultControlPlane: '' }
+    { instanceGroup: null, defaultControlPlane: '', defaultExecution: '' }
   );
 
   useEffect(() => {
@@ -130,11 +135,13 @@ function InstanceGroup({ setBreadcrumb }) {
                 <Route path="/instance_groups/:id/edit">
                   <InstanceGroupEdit
                     instanceGroup={instanceGroup}
+                    defaultExecution={defaultExecution}
                     defaultControlPlane={defaultControlPlane}
                   />
                 </Route>
                 <Route path="/instance_groups/:id/details">
                   <InstanceGroupDetails
+                    defaultExecution={defaultExecution}
                     defaultControlPlane={defaultControlPlane}
                     instanceGroup={instanceGroup}
                   />
diff --git a/awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.js b/awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.js
index c427146c3a..ce80faeabe 100644
--- a/awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.js
+++ b/awx/ui/src/screens/InstanceGroup/InstanceGroupDetails/InstanceGroupDetails.js
@@ -23,7 +23,11 @@ const Unavailable = styled.span`
   color: var(--pf-global--danger-color--200);
 `;
 
-function InstanceGroupDetails({ instanceGroup, defaultControlPlane }) {
+function InstanceGroupDetails({
+  instanceGroup,
+  defaultControlPlane,
+  defaultExecution,
+}) {
   const { id, name } = instanceGroup;
 
   const history = useHistory();
@@ -42,7 +46,8 @@ function InstanceGroupDetails({ instanceGroup, defaultControlPlane }) {
   const { error, dismissError } = useDismissableError(deleteError);
   const deleteDetailsRequests =
     relatedResourceDeleteRequests.instanceGroup(instanceGroup);
-
+  const isDefaultInstanceGroup =
+    name === defaultControlPlane || name === defaultExecution;
   return (
     <CardBody>
       <DetailList>
@@ -110,7 +115,7 @@ function InstanceGroupDetails({ instanceGroup, defaultControlPlane }) {
               {t`Edit`}
             </Button>
           )}
-        {name !== defaultControlPlane &&
+        {!isDefaultInstanceGroup &&
           instanceGroup.summary_fields.user_capabilities &&
           instanceGroup.summary_fields.user_capabilities.delete && (
             <DeleteButton
diff --git a/awx/ui/src/screens/InstanceGroup/InstanceGroupEdit/InstanceGroupEdit.js b/awx/ui/src/screens/InstanceGroup/InstanceGroupEdit/InstanceGroupEdit.js
index b5ffca5380..80583e71be 100644
--- a/awx/ui/src/screens/InstanceGroup/InstanceGroupEdit/InstanceGroupEdit.js
+++ b/awx/ui/src/screens/InstanceGroup/InstanceGroupEdit/InstanceGroupEdit.js
@@ -5,7 +5,11 @@ import { CardBody } from 'components/Card';
 import { InstanceGroupsAPI } from 'api';
 import InstanceGroupForm from '../shared/InstanceGroupForm';
 
-function InstanceGroupEdit({ instanceGroup, defaultControlPlane }) {
+function InstanceGroupEdit({
+  instanceGroup,
+  defaultControlPlane,
+  defaultExecution,
+}) {
   const history = useHistory();
   const [submitError, setSubmitError] = useState(null);
   const detailsUrl = `/instance_groups/${instanceGroup.id}/details`;
@@ -28,6 +32,7 @@ function InstanceGroupEdit({ instanceGroup, defaultControlPlane }) {
       <InstanceGroupForm
         instanceGroup={instanceGroup}
         defaultControlPlane={defaultControlPlane}
+        defaultExecution={defaultExecution}
         onSubmit={handleSubmit}
         submitError={submitError}
         onCancel={handleCancel}
diff --git a/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.js b/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.js
index 46d07461cf..6f452bcc99 100644
--- a/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.js
+++ b/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.js
@@ -3,27 +3,42 @@ import { func, shape } from 'prop-types';
 import { Formik, useField } from 'formik';
 
 import { t } from '@lingui/macro';
-import { Form } from '@patternfly/react-core';
+import { Form, Tooltip } from '@patternfly/react-core';
 
 import FormField, { FormSubmitError } from 'components/FormField';
 import FormActionGroup from 'components/FormActionGroup';
 import { required, minMaxValue } from 'util/validators';
 import { FormColumnLayout } from 'components/FormLayout';
 
-function InstanceGroupFormFields({ defaultControlPlane }) {
-  const [instanceGroupNameField, ,] = useField('name');
+function InstanceGroupFormFields({ defaultControlPlane, defaultExecution }) {
+  const [{ value }, ,] = useField('name');
+  const isDisabled =
+    value === defaultExecution || value === defaultControlPlane;
 
   return (
     <>
-      <FormField
-        name="name"
-        id="instance-group-name"
-        label={t`Name`}
-        type="text"
-        validate={required(null)}
-        isRequired
-        isDisabled={instanceGroupNameField.value === defaultControlPlane}
-      />
+      {isDisabled ? (
+        <Tooltip content={t`Name cannot be changed on this Instance Group`}>
+          <FormField
+            name="name"
+            id="instance-group-name"
+            label={t`Name`}
+            type="text"
+            validate={required(null)}
+            isRequired
+            isDisabled={isDisabled}
+          />
+        </Tooltip>
+      ) : (
+        <FormField
+          name="name"
+          id="instance-group-name"
+          label={t`Name`}
+          type="text"
+          validate={required(null)}
+          isRequired
+        />
+      )}
       <FormField
         id="instance-group-policy-instance-minimum"
         label={t`Policy instance minimum`}
diff --git a/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.test.js b/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.test.js
index 8c03388d25..71392a98b6 100644
--- a/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.test.js
+++ b/awx/ui/src/screens/InstanceGroup/shared/InstanceGroupForm.test.js
@@ -116,4 +116,44 @@ describe('<InstanceGroupForm/>', () => {
     wrapper.find('button[aria-label="Cancel"]').invoke('onClick')();
     expect(onCancel).toBeCalled();
   });
+
+  test('Name field should be disabled, default', async () => {
+    let defaultInstanceGroupWrapper;
+    await act(async () => {
+      defaultInstanceGroupWrapper = mountWithContexts(
+        <InstanceGroupForm
+          onCancel={onCancel}
+          onSubmit={onSubmit}
+          defaultControlPlane="controlplane"
+          defaultExecution="default"
+          instanceGroup={{ ...instanceGroup, name: 'default' }}
+        />
+      );
+    });
+    expect(
+      defaultInstanceGroupWrapper
+        .find('TextInput[name="name"]')
+        .prop('isDisabled')
+    ).toBe(true);
+  });
+
+  test('Name field should be disabled, controlplane', async () => {
+    let defaultInstanceGroupWrapper;
+    await act(async () => {
+      defaultInstanceGroupWrapper = mountWithContexts(
+        <InstanceGroupForm
+          onCancel={onCancel}
+          onSubmit={onSubmit}
+          defaultControlPlane="controlplane"
+          defaultExecution="default"
+          instanceGroup={{ ...instanceGroup, name: 'controlplane' }}
+        />
+      );
+    });
+    expect(
+      defaultInstanceGroupWrapper
+        .find('TextInput[name="name"]')
+        .prop('isDisabled')
+    ).toBe(true);
+  });
 });