diff --git a/awx/ui_next/src/api/models/Inventories.js b/awx/ui_next/src/api/models/Inventories.js
index 9769eb4707..ab828e32d6 100644
--- a/awx/ui_next/src/api/models/Inventories.js
+++ b/awx/ui_next/src/api/models/Inventories.js
@@ -88,6 +88,12 @@ class Inventories extends InstanceGroupsMixin(Base) {
       `How did you get here? Source not found for Inventory ID: ${inventoryId}`
     );
   }
+
+  syncAllSources(inventoryId) {
+    return this.http.post(
+      `${this.baseUrl}${inventoryId}/update_inventory_sources/`
+    );
+  }
 }
 
 export default Inventories;
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.jsx
index 8d5b11ebf9..a11614e2bf 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.jsx
@@ -2,7 +2,12 @@ import React, { useCallback, useEffect } from 'react';
 import { useParams, useLocation } from 'react-router-dom';
 import { withI18n } from '@lingui/react';
 import { t } from '@lingui/macro';
-import useRequest, { useDeleteItems } from '../../../util/useRequest';
+import { Button, Tooltip } from '@patternfly/react-core';
+
+import useRequest, {
+  useDeleteItems,
+  useDismissableError,
+} from '../../../util/useRequest';
 import { getQSConfig, parseQueryString } from '../../../util/qs';
 import { InventoriesAPI, InventorySourcesAPI } from '../../../api';
 import PaginatedDataList, {
@@ -28,7 +33,7 @@ function InventorySourceList({ i18n }) {
 
   const {
     isLoading,
-    error,
+    error: fetchError,
     result: { sources, sourceCount, sourceChoices, sourceChoicesOptions },
     request: fetchSources,
   } = useRequest(
@@ -38,7 +43,6 @@ function InventorySourceList({ i18n }) {
         InventoriesAPI.readSources(id, params),
         InventorySourcesAPI.readOptions(),
       ]);
-
       return {
         sources: results[0].data.results,
         sourceCount: results[0].data.count,
@@ -49,8 +53,23 @@ function InventorySourceList({ i18n }) {
     {
       sources: [],
       sourceCount: 0,
+      sourceChoices: [],
     }
   );
+  const canSyncSources =
+    sources.length > 0 &&
+    sources.every(source => source.summary_fields.user_capabilities.start);
+  const {
+    isLoading: isSyncAllLoading,
+    error: syncAllError,
+    request: syncAll,
+  } = useRequest(
+    useCallback(async () => {
+      if (canSyncSources) {
+        await InventoriesAPI.syncAllSources(id);
+      }
+    }, [id, canSyncSources])
+  );
 
   useEffect(() => {
     fetchSources();
@@ -80,6 +99,7 @@ function InventorySourceList({ i18n }) {
       qsConfig: QS_CONFIG,
     }
   );
+  const { error: syncError, dismissError } = useDismissableError(syncAllError);
 
   const handleDelete = async () => {
     await handleDeleteSources();
@@ -92,8 +112,8 @@ function InventorySourceList({ i18n }) {
   return (
     <>
       <PaginatedDataList
-        contentError={error || deletionError}
-        hasContentLoading={isLoading || isDeleteLoading}
+        contentError={fetchError}
+        hasContentLoading={isLoading || isDeleteLoading || isSyncAllLoading}
         items={sources}
         itemCount={sourceCount}
         pluralizedItemName={i18n._(t`Inventory Sources`)}
@@ -117,6 +137,23 @@ function InventorySourceList({ i18n }) {
                 itemsToDelete={selected}
                 pluralizedItemName={i18n._(t`Inventory Sources`)}
               />,
+              ...(canSyncSources
+                ? [
+                    <Tooltip
+                      key="update"
+                      content={i18n._(t`Sync all sources`)}
+                      position="top"
+                    >
+                      <Button
+                        onClick={syncAll}
+                        aria-label={i18n._(t`Sync all`)}
+                        variant="secondary"
+                      >
+                        {i18n._(t`Sync all`)}
+                      </Button>
+                    </Tooltip>,
+                  ]
+                : []),
             ]}
           />
         )}
@@ -139,15 +176,28 @@ function InventorySourceList({ i18n }) {
           );
         }}
       />
+      {syncError && (
+        <AlertModal
+          aria-label={i18n._(t`Sync error`)}
+          isOpen={syncError}
+          variant="error"
+          title={i18n._(t`Error!`)}
+          onClose={dismissError}
+        >
+          {i18n._(t`Failed to sync some or all inventory sources.`)}
+          <ErrorDetail error={syncError} />
+        </AlertModal>
+      )}
+
       {deletionError && (
         <AlertModal
-          aria-label={i18n._(t`Delete Error`)}
+          aria-label={i18n._(t`Delete error`)}
           isOpen={deletionError}
           variant="error"
           title={i18n._(t`Error!`)}
           onClose={clearDeletionError}
         >
-          {i18n._(t`Failed to delete one or more Inventory Sources.`)}
+          {i18n._(t`Failed to delete one or more inventory sources.`)}
           <ErrorDetail error={deletionError} />
         </AlertModal>
       )}
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
index b34ed5952c..9ed97cfb1f 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceList.test.jsx
@@ -7,39 +7,57 @@ import {
   mountWithContexts,
   waitForElement,
 } from '../../../../testUtils/enzymeHelpers';
+
 import InventorySourceList from './InventorySourceList';
 
 jest.mock('../../../api/models/InventorySources');
 jest.mock('../../../api/models/Inventories');
 jest.mock('../../../api/models/InventoryUpdates');
 
+const sources = {
+  data: {
+    results: [
+      {
+        id: 1,
+        name: 'Source Foo',
+        status: '',
+        source: 'ec2',
+        url: '/api/v2/inventory_sources/56/',
+        summary_fields: {
+          user_capabilities: {
+            edit: true,
+            delete: true,
+            start: true,
+            schedule: true,
+          },
+        },
+      },
+      {
+        id: 2,
+        name: 'Source Bar',
+        status: '',
+        source: 'scm',
+        url: '/api/v2/inventory_sources/57/',
+        summary_fields: {
+          user_capabilities: {
+            edit: true,
+            delete: true,
+            start: true,
+            schedule: true,
+          },
+        },
+      },
+    ],
+    count: 1,
+  },
+};
+
 describe('<InventorySourceList />', () => {
   let wrapper;
   let history;
 
   beforeEach(async () => {
-    InventoriesAPI.readSources.mockResolvedValue({
-      data: {
-        results: [
-          {
-            id: 1,
-            name: 'Source Foo',
-            status: '',
-            source: 'ec2',
-            url: '/api/v2/inventory_sources/56/',
-            summary_fields: {
-              user_capabilities: {
-                edit: true,
-                delete: true,
-                start: true,
-                schedule: true,
-              },
-            },
-          },
-        ],
-        count: 1,
-      },
-    });
+    InventoriesAPI.readSources.mockResolvedValue(sources);
     InventorySourcesAPI.readOptions.mockResolvedValue({
       data: {
         actions: {
@@ -81,9 +99,11 @@ describe('<InventorySourceList />', () => {
     wrapper.unmount();
     jest.clearAllMocks();
   });
+
   test('should mount properly', async () => {
     await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
   });
+
   test('api calls should be made on mount', async () => {
     await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
     expect(InventoriesAPI.readSources).toHaveBeenCalledWith('1', {
@@ -94,15 +114,23 @@ describe('<InventorySourceList />', () => {
     });
     expect(InventorySourcesAPI.readOptions).toHaveBeenCalled();
   });
+
   test('source data should render properly', async () => {
     await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
-    expect(wrapper.find('PFDataListCell[aria-label="name"]').text()).toBe(
-      'Source Foo'
-    );
-    expect(wrapper.find('PFDataListCell[aria-label="type"]').text()).toBe(
-      'EC2'
-    );
+    expect(
+      wrapper
+        .find("DataListItem[aria-labelledby='check-action-1']")
+        .find('PFDataListCell[aria-label="name"]')
+        .text()
+    ).toBe('Source Foo');
+    expect(
+      wrapper
+        .find("DataListItem[aria-labelledby='check-action-1']")
+        .find('PFDataListCell[aria-label="type"]')
+        .text()
+    ).toBe('EC2');
   });
+
   test('add button is not disabled and delete button is disabled', async () => {
     await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
     const addButton = wrapper.find('ToolbarAddButton').find('Link');
@@ -118,7 +146,7 @@ describe('<InventorySourceList />', () => {
     expect(deleteButton.prop('isDisabled')).toBe(true);
 
     await act(async () =>
-      wrapper.find('DataListCheck').prop('onChange')({ id: 1 })
+      wrapper.find('DataListCheck#select-source-1').prop('onChange')({ id: 1 })
     );
     wrapper.update();
     expect(wrapper.find('input#select-source-1').prop('checked')).toBe(true);
@@ -134,6 +162,7 @@ describe('<InventorySourceList />', () => {
     );
     expect(InventorySourcesAPI.destroy).toHaveBeenCalledWith(1);
   });
+
   test('should throw error after deletion failure', async () => {
     InventorySourcesAPI.destroy.mockRejectedValue(
       new Error({
@@ -151,7 +180,7 @@ describe('<InventorySourceList />', () => {
     await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
 
     await act(async () =>
-      wrapper.find('DataListCheck').prop('onChange')({ id: 1 })
+      wrapper.find('DataListCheck#select-source-1').prop('onChange')({ id: 1 })
     );
     wrapper.update();
 
@@ -164,10 +193,11 @@ describe('<InventorySourceList />', () => {
       wrapper.find('Button[aria-label="confirm delete"]').prop('onClick')()
     );
     wrapper.update();
-    expect(wrapper.find("AlertModal[aria-label='Delete Error']").length).toBe(
+    expect(wrapper.find("AlertModal[aria-label='Delete error']").length).toBe(
       1
     );
   });
+
   test('displays error after unsuccessful read sources fetch', async () => {
     InventorySourcesAPI.readOptions.mockRejectedValue(
       new Error({
@@ -225,32 +255,52 @@ describe('<InventorySourceList />', () => {
 
     expect(wrapper.find('ContentError').length).toBe(1);
   });
+
+  test('displays error after unsuccessful sync all button', async () => {
+    InventoriesAPI.syncAllSources.mockRejectedValue(
+      new Error({
+        response: {
+          config: {
+            method: 'post',
+            url: '/api/v2/inventories/',
+          },
+          data: 'An error occurred',
+          status: 403,
+        },
+      })
+    );
+    await waitForElement(wrapper, 'InventorySourceList', el => el.length > 0);
+    await act(async () =>
+      wrapper.find('Button[aria-label="Sync all"]').prop('onClick')()
+    );
+    expect(InventoriesAPI.syncAllSources).toBeCalled();
+    wrapper.update();
+    expect(wrapper.find("AlertModal[aria-label='Sync error']").length).toBe(1);
+  });
+
+  test('should render sync all button and make api call to start sync for all', async () => {
+    await waitForElement(
+      wrapper,
+      'InventorySourceListItem',
+      el => el.length > 0
+    );
+    const syncAllButton = wrapper.find('Button[aria-label="Sync all"]');
+    expect(syncAllButton.length).toBe(1);
+    await act(async () => syncAllButton.prop('onClick')());
+    expect(InventoriesAPI.syncAllSources).toBeCalled();
+    expect(InventoriesAPI.readSources).toBeCalled();
+  });
 });
 
 describe('<InventorySourceList /> RBAC testing', () => {
   test('should not render add button', async () => {
-    InventoriesAPI.readSources.mockResolvedValue({
-      data: {
-        results: [
-          {
-            id: 1,
-            name: 'Source Foo',
-            status: '',
-            source: 'ec2',
-            url: '/api/v2/inventory_sources/56/',
-            summary_fields: {
-              user_capabilities: {
-                edit: true,
-                delete: true,
-                start: true,
-                schedule: true,
-              },
-            },
-          },
-        ],
-        count: 1,
-      },
-    });
+    sources.data.results[0].summary_fields.user_capabilities = {
+      edit: true,
+      delete: true,
+      start: true,
+      schedule: true,
+    };
+    InventoriesAPI.readSources.mockResolvedValue(sources);
     InventorySourcesAPI.readOptions.mockResolvedValue({
       data: {
         actions: {
@@ -296,4 +346,44 @@ describe('<InventorySourceList /> RBAC testing', () => {
     newWrapper.unmount();
     jest.clearAllMocks();
   });
+
+  test('should not render Sync All button', async () => {
+    sources.data.results[0].summary_fields.user_capabilities = {
+      edit: true,
+      delete: true,
+      start: false,
+      schedule: true,
+    };
+    InventoriesAPI.readSources.mockResolvedValue(sources);
+    let newWrapper;
+    const history = createMemoryHistory({
+      initialEntries: ['/inventories/inventory/2/sources'],
+    });
+    await act(async () => {
+      newWrapper = mountWithContexts(
+        <Route path="/inventories/:inventoryType/:id/sources">
+          <InventorySourceList />
+        </Route>,
+        {
+          context: {
+            router: {
+              history,
+              route: {
+                location: { search: '' },
+                match: { params: { id: 2 } },
+              },
+            },
+          },
+        }
+      );
+    });
+    await waitForElement(
+      newWrapper,
+      'InventorySourceList',
+      el => el.length > 0
+    );
+    expect(newWrapper.find('Button[aria-label="Sync All"]').length).toBe(0);
+    newWrapper.unmount();
+    jest.clearAllMocks();
+  });
 });
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceListItem.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceListItem.jsx
index 4af6cf0c97..948faf60ec 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceListItem.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceListItem.jsx
@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React from 'react';
 import { withI18n } from '@lingui/react';
 import { Link } from 'react-router-dom';
 import { t } from '@lingui/macro';
@@ -25,8 +25,6 @@ function InventorySourceListItem({
   detailUrl,
   label,
 }) {
-  const [isSyncLoading, setIsSyncLoading] = useState(false);
-
   const generateLastJobTooltip = job => {
     return (
       <>
@@ -50,7 +48,6 @@ function InventorySourceListItem({
       <DataListItem aria-labelledby={`check-action-${source.id}`}>
         <DataListItemRow>
           <DataListCheck
-            isDisabled={isSyncLoading}
             id={`select-source-${source.id}`}
             checked={isSelected}
             onChange={onSelect}
@@ -95,19 +92,13 @@ function InventorySourceListItem({
             aria-label="actions"
           >
             {source.summary_fields.user_capabilities.start && (
-              <InventorySourceSyncButton
-                onSyncLoading={isLoading => {
-                  setIsSyncLoading(isLoading);
-                }}
-                source={source}
-              />
+              <InventorySourceSyncButton source={source} />
             )}
             {source.summary_fields.user_capabilities.edit && (
               <Button
                 aria-label={i18n._(t`Edit Source`)}
                 variant="plain"
                 component={Link}
-                isDisabled={isSyncLoading}
                 to={`${detailUrl}/edit`}
               >
                 <PencilAltIcon />
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.jsx
index 02d66345ac..50ac9395fd 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.jsx
@@ -1,4 +1,4 @@
-import React, { useCallback, useState, useEffect } from 'react';
+import React, { useCallback } from 'react';
 import { withI18n } from '@lingui/react';
 import { t } from '@lingui/macro';
 import PropTypes from 'prop-types';
@@ -9,9 +9,7 @@ import AlertModal from '../../../components/AlertModal/AlertModal';
 import ErrorDetail from '../../../components/ErrorDetail/ErrorDetail';
 import { InventoryUpdatesAPI, InventorySourcesAPI } from '../../../api';
 
-function InventorySourceSyncButton({ onSyncLoading, source, i18n }) {
-  const [updateStatus, setUpdateStatus] = useState(source.status);
-
+function InventorySourceSyncButton({ source, i18n }) {
   const {
     isLoading: startSyncLoading,
     error: startSyncError,
@@ -22,8 +20,6 @@ function InventorySourceSyncButton({ onSyncLoading, source, i18n }) {
         data: { status },
       } = await InventorySourcesAPI.createSyncStart(source.id);
 
-      setUpdateStatus(status);
-
       return status;
     }, [source.id]),
     {}
@@ -44,23 +40,16 @@ function InventorySourceSyncButton({ onSyncLoading, source, i18n }) {
       } = await InventorySourcesAPI.readDetail(source.id);
 
       await InventoryUpdatesAPI.createSyncCancel(id);
-      setUpdateStatus(null);
     }, [source.id])
   );
 
-  useEffect(() => onSyncLoading(startSyncLoading || cancelSyncLoading), [
-    onSyncLoading,
-    startSyncLoading,
-    cancelSyncLoading,
-  ]);
-
   const { error, dismissError } = useDismissableError(
     cancelSyncError || startSyncError
   );
 
   return (
     <>
-      {updateStatus === 'pending' ? (
+      {source.status === 'pending' ? (
         <Tooltip content={i18n._(t`Cancel sync process`)} position="top">
           <Button
             isDisabled={cancelSyncLoading || startSyncLoading}
@@ -105,7 +94,6 @@ InventorySourceSyncButton.defaultProps = {
 };
 
 InventorySourceSyncButton.propTypes = {
-  onSyncLoading: PropTypes.func.isRequired,
   source: PropTypes.shape({}),
 };
 
diff --git a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.test.jsx b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.test.jsx
index 6cce81c3e0..f4552be2f4 100644
--- a/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.test.jsx
+++ b/awx/ui_next/src/screens/Inventory/InventorySources/InventorySourceSyncButton.test.jsx
@@ -17,6 +17,7 @@ describe('<InventorySourceSyncButton />', () => {
       <InventorySourceSyncButton
         source={source}
         onSyncLoading={onSyncLoading}
+        onFetchSources={() => {}}
       />
     );
   });
@@ -40,6 +41,7 @@ describe('<InventorySourceSyncButton />', () => {
       <InventorySourceSyncButton
         source={{ status: 'pending', ...source }}
         onSyncLoading={onSyncLoading}
+        onFetchSources={() => {}}
       />
     );
     expect(wrapper.find('MinusCircleIcon').length).toBe(1);
@@ -54,10 +56,6 @@ describe('<InventorySourceSyncButton />', () => {
       wrapper.find('Button[aria-label="Start sync source"]').simulate('click')
     );
     expect(InventorySourcesAPI.createSyncStart).toBeCalledWith(1);
-    wrapper.update();
-    expect(wrapper.find('Button[aria-label="Cancel sync source"]').length).toBe(
-      1
-    );
   });
   test('should cancel sync properly', async () => {
     InventorySourcesAPI.readDetail.mockResolvedValue({
@@ -71,6 +69,7 @@ describe('<InventorySourceSyncButton />', () => {
       <InventorySourceSyncButton
         source={{ status: 'pending', ...source }}
         onSyncLoading={onSyncLoading}
+        onFetchSources={() => {}}
       />
     );
     expect(wrapper.find('Button[aria-label="Cancel sync source"]').length).toBe(
@@ -83,11 +82,25 @@ describe('<InventorySourceSyncButton />', () => {
 
     expect(InventorySourcesAPI.readDetail).toBeCalledWith(1);
     expect(InventoryUpdatesAPI.createSyncCancel).toBeCalledWith(120);
-
-    wrapper.update();
-
-    expect(wrapper.find('Button[aria-label="Start sync source"]').length).toBe(
-      1
+  });
+  test('should throw error on sync start properly', async () => {
+    InventorySourcesAPI.createSyncStart.mockRejectedValueOnce(
+      new Error({
+        response: {
+          config: {
+            method: 'post',
+            url: '/api/v2/inventory_sources/update',
+          },
+          data: 'An error occurred',
+          status: 403,
+        },
+      })
     );
+
+    await act(async () =>
+      wrapper.find('Button[aria-label="Start sync source"]').simulate('click')
+    );
+    wrapper.update();
+    expect(wrapper.find('AlertModal').length).toBe(1);
   });
 });