diff --git a/dev/TreeView/InteractionTests/TreeViewTests.cs b/dev/TreeView/InteractionTests/TreeViewTests.cs
index af54f97f03..36c5bc1a1d 100644
--- a/dev/TreeView/InteractionTests/TreeViewTests.cs
+++ b/dev/TreeView/InteractionTests/TreeViewTests.cs
@@ -1807,6 +1807,41 @@ private void TreeViewItemUIATest(bool isContentMode = false)
             }
         }
 
+        [TestMethod]
+        [TestProperty("TreeViewTestSuite", "B")]
+        public void TreeViewListMultipleSelectionUIATest()
+        {
+            using (var setup = new TestSetupHelper("TreeView Tests"))
+            {
+                SetContentMode(false);
+
+                UIObject ItemRoot = LabelFirstItem();
+
+                InputHelper.Tap(ItemRoot);
+
+                ClickButton("LabelItems");
+                ClickButton("ToggleSelectionMode");
+
+                Log.Comment("Retrieve first item as generic UIElement");
+                UIObject Item1 = FindElement.ById("Root.1");
+                Verify.IsNotNull(Item1, "Verifying that we found a UIElement called Root.1");
+
+                Item1.SetFocus();
+                AutomationElement itemPeer = AutomationElement.FocusedElement;
+
+                var selectionItemPeer = (SelectionItemPattern)itemPeer.GetCurrentPattern(SelectionItemPattern.Pattern);
+                var treeViewListPeer = selectionItemPeer.Current.SelectionContainer;
+
+                var multipleSelectionPattern = (SelectionPattern)treeViewListPeer.GetCurrentPattern(SelectionPattern.Pattern);
+                Verify.IsNotNull(multipleSelectionPattern);
+                Verify.IsTrue(multipleSelectionPattern.Current.CanSelectMultiple);
+                Verify.IsFalse(multipleSelectionPattern.Current.IsSelectionRequired);
+                var elements = multipleSelectionPattern.Current.GetSelection();
+                Verify.IsNotNull(elements);
+                Verify.AreEqual(0, elements.Length);
+            }
+        }
+
         [TestMethod]
         [TestProperty("TreeViewTestSuite", "B")]
         [TestProperty("Platform", "Desktop")]
diff --git a/dev/TreeView/TreeViewItem.xaml b/dev/TreeView/TreeViewItem.xaml
index 8de244c834..9a25161cca 100644
--- a/dev/TreeView/TreeViewItem.xaml
+++ b/dev/TreeView/TreeViewItem.xaml
@@ -341,7 +341,13 @@
                                         </Style>
                                     </Grid.Resources>
 
-                                    <CheckBox x:Name="MultiSelectCheckBox" Width="32" VerticalAlignment="Stretch" Style="{StaticResource TreeViewMultiSelectCheckBox}" Visibility="Collapsed" IsTabStop="False"/>
+                                    <CheckBox x:Name="MultiSelectCheckBox"
+                                              Width="32"
+                                              VerticalAlignment="Stretch"
+                                              Style="{StaticResource TreeViewMultiSelectCheckBox}"
+                                              Visibility="Collapsed"
+                                              IsTabStop="False"
+                                              AutomationProperties.AccessibilityView="Raw"/>
                                     <Border x:Name="MultiArrangeOverlayTextBorder"
                                         Opacity="0"
                                         IsHitTestVisible="False"
@@ -362,11 +368,26 @@
                                     </Border>
                                 </Grid>
 
-                                <Grid x:Name="ExpandCollapseChevron" Padding="12,0,12,0" Width="Auto" Opacity="{TemplateBinding GlyphOpacity}" Background="Transparent">
-                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}" Width="12" Height="12" Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.CollapsedGlyphVisibility}" 
-                                               FontSize="{TemplateBinding GlyphSize}" Text="{TemplateBinding CollapsedGlyph}" FontFamily="{StaticResource SymbolThemeFontFamily}" VerticalAlignment="Center"/>
-                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}" Width="12" Height="12" Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.ExpandedGlyphVisibility}" 
-                                               FontSize="{TemplateBinding GlyphSize}" Text="{TemplateBinding ExpandedGlyph}" FontFamily="{StaticResource SymbolThemeFontFamily}" VerticalAlignment="Center"/>
+                                <Grid x:Name="ExpandCollapseChevron"
+                                      Padding="12,0,12,0"
+                                      Width="Auto"
+                                      Opacity="{TemplateBinding GlyphOpacity}"
+                                      Background="Transparent">
+                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}"
+                                               Width="12" Height="12"
+                                               Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.CollapsedGlyphVisibility}" 
+                                               FontSize="{TemplateBinding GlyphSize}" Text="{TemplateBinding CollapsedGlyph}"
+                                               FontFamily="{StaticResource SymbolThemeFontFamily}"
+                                               VerticalAlignment="Center"
+                                               AutomationProperties.AccessibilityView="Raw"/>
+                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}"
+                                               Width="12" Height="12"
+                                               Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.ExpandedGlyphVisibility}" 
+                                               FontSize="{TemplateBinding GlyphSize}"
+                                               Text="{TemplateBinding ExpandedGlyph}"
+                                               FontFamily="{StaticResource SymbolThemeFontFamily}"
+                                               VerticalAlignment="Center"
+                                               AutomationProperties.AccessibilityView="Raw"/>
                                 </Grid>
 
                                 <ContentPresenter x:Name="ContentPresenter"
diff --git a/dev/TreeView/TreeViewItem_rs1.xaml b/dev/TreeView/TreeViewItem_rs1.xaml
index 4d266298d2..066585cc23 100644
--- a/dev/TreeView/TreeViewItem_rs1.xaml
+++ b/dev/TreeView/TreeViewItem_rs1.xaml
@@ -252,32 +252,50 @@
                             <StackPanel Orientation="Horizontal" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.Indentation}">
 
                                 <Grid>
-                                    <CheckBox x:Name="MultiSelectCheckBox" Width="32" VerticalAlignment="Stretch" Style="{StaticResource TreeViewMultiSelectCheckBox}" Visibility="Collapsed" IsTabStop="False"/>
+                                    <CheckBox x:Name="MultiSelectCheckBox"
+                                              Width="32"
+                                              VerticalAlignment="Stretch"
+                                              Style="{StaticResource TreeViewMultiSelectCheckBox}"
+                                              Visibility="Collapsed"
+                                              IsTabStop="False"
+                                              AutomationProperties.AccessibilityView="Raw" />
                                     <Border x:Name="MultiArrangeOverlayTextBorder"
-                                    Opacity="0"
-                                    IsHitTestVisible="False"
-                                    MinWidth="20"
-                                    Height="20"
-                                    VerticalAlignment="Center"
-                                    HorizontalAlignment="Center"
-                                    Background="{ThemeResource SystemControlBackgroundAccentBrush}"
-                                    BorderThickness="2"
-                                    BorderBrush="{ThemeResource SystemControlBackgroundChromeWhiteBrush}">
-                                        <TextBlock x:Name="MultiArrangeOverlayText"
-                                        Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.DragItemsCount}"
-                                        Style="{ThemeResource CaptionTextBlockStyle}"
+                                        Opacity="0"
                                         IsHitTestVisible="False"
+                                        MinWidth="20"
+                                        Height="20"
                                         VerticalAlignment="Center"
                                         HorizontalAlignment="Center"
-                                        AutomationProperties.AccessibilityView="Raw" />
+                                        Background="{ThemeResource SystemControlBackgroundAccentBrush}"
+                                        BorderThickness="2"
+                                        BorderBrush="{ThemeResource SystemControlBackgroundChromeWhiteBrush}">
+                                        <TextBlock x:Name="MultiArrangeOverlayText"
+                                                Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.DragItemsCount}"
+                                                Style="{ThemeResource CaptionTextBlockStyle}"
+                                                IsHitTestVisible="False"
+                                                VerticalAlignment="Center"
+                                                HorizontalAlignment="Center"
+                                                AutomationProperties.AccessibilityView="Raw" />
                                     </Border>
                                 </Grid>
 
                                 <Grid x:Name="ExpandCollapseChevron" Padding="12,0,12,0" Width="Auto" Opacity="{TemplateBinding GlyphOpacity}" Background="Transparent">
-                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}" Width="12" Height="12" Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.CollapsedGlyphVisibility}" 
-                                               FontSize="{TemplateBinding GlyphSize}" Text="{TemplateBinding CollapsedGlyph}" FontFamily="{StaticResource SymbolThemeFontFamily}" VerticalAlignment="Center"/>
-                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}" Width="12" Height="12" Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.ExpandedGlyphVisibility}" 
-                                               FontSize="{TemplateBinding GlyphSize}" Text="{TemplateBinding ExpandedGlyph}" FontFamily="{StaticResource SymbolThemeFontFamily}" VerticalAlignment="Center"/>
+                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}"
+                                               Width="12" Height="12"
+                                               Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.CollapsedGlyphVisibility}" 
+                                               FontSize="{TemplateBinding GlyphSize}"
+                                               Text="{TemplateBinding CollapsedGlyph}"
+                                               FontFamily="{StaticResource SymbolThemeFontFamily}"
+                                               VerticalAlignment="Center"
+                                               AutomationProperties.AccessibilityView="Raw" />
+                                    <TextBlock Foreground="{TemplateBinding GlyphBrush}"
+                                               Width="12" Height="12"
+                                               Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=TreeViewItemTemplateSettings.ExpandedGlyphVisibility}" 
+                                               FontSize="{TemplateBinding GlyphSize}"
+                                               Text="{TemplateBinding ExpandedGlyph}"
+                                               FontFamily="{StaticResource SymbolThemeFontFamily}"
+                                               VerticalAlignment="Center"
+                                               AutomationProperties.AccessibilityView="Raw" />
                                 </Grid>
 
                                 <ContentPresenter x:Name="ContentPresenter"
diff --git a/dev/TreeView/TreeViewListAutomationPeer.cpp b/dev/TreeView/TreeViewListAutomationPeer.cpp
index 4634396dda..11a742c229 100644
--- a/dev/TreeView/TreeViewListAutomationPeer.cpp
+++ b/dev/TreeView/TreeViewListAutomationPeer.cpp
@@ -33,7 +33,8 @@ winrt::com_array<winrt::hstring> TreeViewListAutomationPeer::DropEffects()
 
 winrt::IInspectable TreeViewListAutomationPeer::GetPatternCore(winrt::PatternInterface const& patternInterface)
 {
-    if (patternInterface == winrt::PatternInterface::DropTarget)
+    if (patternInterface == winrt::PatternInterface::DropTarget ||
+       (patternInterface == winrt::PatternInterface::Selection && IsMultiselect()))
     {
         return *this;
     }
@@ -44,4 +45,26 @@ winrt::IInspectable TreeViewListAutomationPeer::GetPatternCore(winrt::PatternInt
 winrt::AutomationControlType TreeViewListAutomationPeer::GetAutomationControlTypeCore()
 {
     return winrt::AutomationControlType::Tree;
-}
\ No newline at end of file
+}
+
+// ISelectionProvider
+bool TreeViewListAutomationPeer::CanSelectMultiple()
+{
+    return IsMultiselect()? true: __super::CanSelectMultiple();
+}
+
+bool TreeViewListAutomationPeer::IsSelectionRequried()
+{
+    return IsMultiselect()? false : __super::CanSelectMultiple();
+}
+
+winrt::com_array<winrt::Windows::UI::Xaml::Automation::Provider::IRawElementProviderSimple> TreeViewListAutomationPeer::GetSelection()
+{
+    // The selected items might be collapsed, virtualized, so getting an accurate list of selected items is not possible.
+    return {};
+}
+
+bool TreeViewListAutomationPeer::IsMultiselect()
+{
+    return winrt::get_self<TreeViewList>(Owner().as<winrt::TreeViewList>())->IsMultiselect();
+}
diff --git a/dev/TreeView/TreeViewListAutomationPeer.h b/dev/TreeView/TreeViewListAutomationPeer.h
index 871d653599..310f395591 100644
--- a/dev/TreeView/TreeViewListAutomationPeer.h
+++ b/dev/TreeView/TreeViewListAutomationPeer.h
@@ -9,7 +9,8 @@ class TreeViewListAutomationPeer :
     public ReferenceTracker<
         TreeViewListAutomationPeer,
         winrt::implementation::TreeViewListAutomationPeerT,
-        winrt::IDropTargetProvider>
+        winrt::IDropTargetProvider,
+        winrt::ISelectionProvider>
 {
 public:
     TreeViewListAutomationPeer(winrt::TreeViewList const& owner);
@@ -21,7 +22,15 @@ class TreeViewListAutomationPeer :
     // IItemsControlAutomationPeerOverrides2
     winrt::ItemAutomationPeer OnCreateItemAutomationPeer(winrt::IInspectable const& item);
 
-    //DropTargetProvider methods
+    // IDropTargetProvider
     winrt::hstring DropEffect();
     winrt::com_array<winrt::hstring> DropEffects();
+
+    // ISelectionProvider
+    bool CanSelectMultiple();
+    bool IsSelectionRequried();
+    winrt::com_array<winrt::Windows::UI::Xaml::Automation::Provider::IRawElementProviderSimple> GetSelection();
+
+private:
+    bool IsMultiselect();
 };