diff --git a/eng/Signing.props b/eng/Signing.props
index 0d49f78d1..852eea4b0 100644
--- a/eng/Signing.props
+++ b/eng/Signing.props
@@ -39,12 +39,6 @@
     <FileSignInfo Include="comhost.dll" CertificateName="None" />
     <FileSignInfo Include="singlefilehost.exe" CertificateName="None" />
 
-    <!-- These are 3rd party nupkgs and should not be signed with an MS cert -->
-    <FileSignInfo Include="nunit3.dotnetnew.template.$(NUnit3Templates21PackageVersion).nupkg" CertificateName="None" />
-    <FileSignInfo Include="nunit3.dotnetnew.template.$(NUnit3Templates30PackageVersion).nupkg" CertificateName="None" />
-    <FileSignInfo Include="nunit3.dotnetnew.template.$(NUnit3Templates31PackageVersion).nupkg" CertificateName="None" />
-    <FileSignInfo Include="nunit3.dotnetnew.template.$(NUnit3Templates50PackageVersion).nupkg" CertificateName="None" />
-
     <FileExtensionSignInfo Include=".msi" CertificateName="$(InternalCertificateId)" />
     <!-- .ttf, .otf, and .js files come in from some older aspnetcore packages (e.g. 2.1).
           These files in the 5.0 packages are NOT signed. When doing postbuild signing,
diff --git a/eng/Versions.props b/eng/Versions.props
index 16d267255..8f3c92241 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -45,8 +45,6 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/test-templates -->
-    <MicrosoftDotNetTestProjectTemplates30PackageVersion>1.0.2-beta4.22406.1</MicrosoftDotNetTestProjectTemplates30PackageVersion>
-    <MicrosoftDotNetTestProjectTemplates50PackageVersion>1.0.2-beta4.22503.2</MicrosoftDotNetTestProjectTemplates50PackageVersion>
     <MicrosoftDotNetTestProjectTemplates60PackageVersion>1.0.2-beta4.22503.2</MicrosoftDotNetTestProjectTemplates60PackageVersion>
     <MicrosoftDotNetTestProjectTemplates70PackageVersion>1.0.2-beta4.22503.2</MicrosoftDotNetTestProjectTemplates70PackageVersion>
   </PropertyGroup>
@@ -134,10 +132,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Cross-release dependency versions -->
-    <MicrosoftDotNetCommonItemTemplates50PackageVersion>5.0.403</MicrosoftDotNetCommonItemTemplates50PackageVersion>
     <MicrosoftDotNetCommonItemTemplates60PackageVersion>6.0.302</MicrosoftDotNetCommonItemTemplates60PackageVersion>
-    <MicrosoftWinFormsProjectTemplates50PackageVersion>5.0.17-servicing.22215.4</MicrosoftWinFormsProjectTemplates50PackageVersion>
-    <MicrosoftWPFProjectTemplates50PackageVersion>5.0.17-servicing.22218.2</MicrosoftWPFProjectTemplates50PackageVersion>
     <MicrosoftWinFormsProjectTemplates60PackageVersion>6.0.7-servicing.22322.3</MicrosoftWinFormsProjectTemplates60PackageVersion>
     <MicrosoftWPFProjectTemplates60PackageVersion>6.0.7-servicing.22322.2</MicrosoftWPFProjectTemplates60PackageVersion>
   </PropertyGroup>
@@ -164,36 +159,6 @@
     <MicrosoftDotNetCommonItemTemplates60PackageVersion>$(MicrosoftDotNetCommonItemTemplates60PackageVersion)</MicrosoftDotNetCommonItemTemplates60PackageVersion>
     <MicrosoftDotNetCommonProjectTemplates60PackageVersion>$(MicrosoftDotNetCommonItemTemplates60PackageVersion)</MicrosoftDotNetCommonProjectTemplates60PackageVersion>
     <AspNetCorePackageVersionFor60Templates>6.0.$(AspNetCoreTemplateFeature60)</AspNetCorePackageVersionFor60Templates>
-    <!-- 5.0 Template versions -->
-    <MicrosoftDotnetWinFormsProjectTemplates50PackageVersion>$(MicrosoftWinFormsProjectTemplates50PackageVersion)</MicrosoftDotnetWinFormsProjectTemplates50PackageVersion>
-    <MicrosoftDotNetWpfProjectTemplates50PackageVersion>$(MicrosoftWPFProjectTemplates50PackageVersion)</MicrosoftDotNetWpfProjectTemplates50PackageVersion>
-    <NUnit3Templates50PackageVersion>$(NUnit3DotNetNewTemplatePackageVersion)</NUnit3Templates50PackageVersion>
-    <MicrosoftDotNetCommonItemTemplates50PackageVersion>$(MicrosoftDotNetCommonItemTemplates50PackageVersion)</MicrosoftDotNetCommonItemTemplates50PackageVersion>
-    <MicrosoftDotNetCommonProjectTemplates50PackageVersion>$(MicrosoftDotNetCommonItemTemplates50PackageVersion)</MicrosoftDotNetCommonProjectTemplates50PackageVersion>
-    <AspNetCorePackageVersionFor50Templates>5.0.17</AspNetCorePackageVersionFor50Templates>
-    <!-- 3.1 Template versions -->
-    <MicrosoftDotnetWinFormsProjectTemplates31PackageVersion>4.8.1-servicing.19605.5</MicrosoftDotnetWinFormsProjectTemplates31PackageVersion>
-    <MicrosoftDotNetWpfProjectTemplates31PackageVersion>3.1.2-servicing.20066.4</MicrosoftDotNetWpfProjectTemplates31PackageVersion>
-    <NUnit3Templates31PackageVersion>1.7.2</NUnit3Templates31PackageVersion>
-    <MicrosoftDotNetCommonItemTemplates31PackageVersion>3.1.27</MicrosoftDotNetCommonItemTemplates31PackageVersion>
-    <MicrosoftDotNetCommonProjectTemplates31PackageVersion>$(MicrosoftDotNetCommonItemTemplates31PackageVersion)</MicrosoftDotNetCommonProjectTemplates31PackageVersion>
-    <MicrosoftDotNetTestProjectTemplates31PackageVersion>$(MicrosoftDotNetTestProjectTemplates50PackageVersion)</MicrosoftDotNetTestProjectTemplates31PackageVersion>
-    <AspNetCorePackageVersionFor31Templates>3.1.32</AspNetCorePackageVersionFor31Templates>
-    <MicrosoftAspNetCoreComponentsWebAssemblyTemplatesPackageVersion>3.2.1</MicrosoftAspNetCoreComponentsWebAssemblyTemplatesPackageVersion>
-    <!-- 3.0 Template versions -->
-    <MicrosoftDotnetWinFormsProjectTemplates30PackageVersion>4.8.0-rc2.19462.10</MicrosoftDotnetWinFormsProjectTemplates30PackageVersion>
-    <MicrosoftDotNetWpfProjectTemplates30PackageVersion>3.0.0</MicrosoftDotNetWpfProjectTemplates30PackageVersion>
-    <NUnit3Templates30PackageVersion>1.6.5</NUnit3Templates30PackageVersion>
-    <MicrosoftDotNetCommonItemTemplates30PackageVersion>2.0.0-preview8.19373.1</MicrosoftDotNetCommonItemTemplates30PackageVersion>
-    <MicrosoftDotNetCommonProjectTemplates30PackageVersion>$(MicrosoftDotNetCommonItemTemplates30PackageVersion)</MicrosoftDotNetCommonProjectTemplates30PackageVersion>
-    <MicrosoftDotNetTestProjectTemplates30PackageVersion>$(MicrosoftDotNetTestProjectTemplates30PackageVersion)</MicrosoftDotNetTestProjectTemplates30PackageVersion>
-    <AspNetCorePackageVersionFor30Templates>3.0.3</AspNetCorePackageVersionFor30Templates>
-    <!-- 2.1 Template versions -->
-    <NUnit3Templates21PackageVersion>1.5.3</NUnit3Templates21PackageVersion>
-    <MicrosoftDotNetCommonItemTemplates21PackageVersion>1.0.2-beta3</MicrosoftDotNetCommonItemTemplates21PackageVersion>
-    <MicrosoftDotNetCommonProjectTemplates21PackageVersion>$(MicrosoftDotNetCommonItemTemplates21PackageVersion)</MicrosoftDotNetCommonProjectTemplates21PackageVersion>
-    <MicrosoftDotNetTestProjectTemplates21PackageVersion>$(MicrosoftDotNetTestProjectTemplates30PackageVersion)</MicrosoftDotNetTestProjectTemplates21PackageVersion>
-    <AspNetCorePackageVersionFor21Templates>2.1.34</AspNetCorePackageVersionFor21Templates>
   </PropertyGroup>
   <!-- infrastructure and test only dependencies -->
   <PropertyGroup>
diff --git a/src/redist/targets/BundledTemplates.targets b/src/redist/targets/BundledTemplates.targets
index 4c5a7e252..f544c57fb 100644
--- a/src/redist/targets/BundledTemplates.targets
+++ b/src/redist/targets/BundledTemplates.targets
@@ -47,62 +47,12 @@
     <Bundled60Templates Include="Microsoft.DotNet.Test.ProjectTemplates.6.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates60PackageVersion)" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Bundled50Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates50PackageVersion)" />
-    <Bundled50Templates Include="Microsoft.DotNet.Common.ProjectTemplates.5.0" PackageVersion="$(MicrosoftDotNetCommonProjectTemplates50PackageVersion)" />
-    <Bundled50Templates Include="Microsoft.DotNet.Test.ProjectTemplates.5.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates50PackageVersion)" />
-    <Bundled50Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" />
-    <Bundled50Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled50Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled50Templates Include="Microsoft.DotNet.Web.ProjectTemplates.5.0" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled50Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.5.0" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" />
-    <Bundled50Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates50PackageVersion)" />
-  </ItemGroup>
-  <ItemGroup>
-    <Bundled31Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates31PackageVersion)" />
-    <Bundled31Templates Include="Microsoft.DotNet.Common.ProjectTemplates.3.1" PackageVersion="$(MicrosoftDotNetCommonProjectTemplates31PackageVersion)" />
-    <Bundled31Templates Include="Microsoft.DotNet.Test.ProjectTemplates.3.1" PackageVersion="$(MicrosoftDotNetTestProjectTemplates31PackageVersion)" />
-    <Bundled31Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor31Templates)" />
-    <Bundled31Templates Include="Microsoft.DotNet.Web.ProjectTemplates.3.1" PackageVersion="$(AspNetCorePackageVersionFor31Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled31Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.3.1" PackageVersion="$(AspNetCorePackageVersionFor31Templates)" />
-    <Bundled31Templates Include="Microsoft.AspNetCore.Components.WebAssembly.Templates" PackageVersion="$(MicrosoftAspNetCoreComponentsWebAssemblyTemplatesPackageVersion)" />
-    <Bundled31Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates31PackageVersion)" />
-  </ItemGroup>
-  <ItemGroup Condition="!$(Architecture.StartsWith('arm'))">
-    <Bundled31Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled31Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-  </ItemGroup>
-  <ItemGroup Condition="!$(Architecture.StartsWith('arm'))">
-    <Bundled30Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates30PackageVersion)" />
-    <Bundled30Templates Include="Microsoft.DotNet.Common.ProjectTemplates.3.0" PackageVersion="$(MicrosoftDotNetCommonProjectTemplates30PackageVersion)" />
-    <Bundled30Templates Include="Microsoft.DotNet.Test.ProjectTemplates.3.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates30PackageVersion)" />
-    <Bundled30Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" />
-    <Bundled30Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled30Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled30Templates Include="Microsoft.DotNet.Web.ProjectTemplates.3.0" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled30Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.3.0" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" />
-    <Bundled30Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates30PackageVersion)" />
-  </ItemGroup>
-  <ItemGroup Condition="!$(Architecture.StartsWith('arm'))">
-    <Bundled21Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates21PackageVersion)" />
-    <Bundled21Templates Include="Microsoft.DotNet.Common.ProjectTemplates.2.1" PackageVersion="$(MicrosoftDotNetCommonProjectTemplates21PackageVersion)" />
-    <Bundled21Templates Include="Microsoft.DotNet.Test.ProjectTemplates.2.1" PackageVersion="$(MicrosoftDotNetTestProjectTemplates21PackageVersion)" />
-    <Bundled21Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor21Templates)" />
-    <Bundled21Templates Include="Microsoft.DotNet.Web.ProjectTemplates.2.1" PackageVersion="$(AspNetCorePackageVersionFor21Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled21Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.2.1" PackageVersion="$(AspNetCorePackageVersionFor21Templates)" />
-    <Bundled21Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates21PackageVersion)" />
-  </ItemGroup>
-
   <ItemGroup>
     <CurrentVersionBundledTemplates Include="@(Bundled70Templates)" TemplateFrameworkVersion="7.0"/>
   </ItemGroup>
 
   <ItemGroup>
     <PreviousVersionBundledTemplates Include="@(Bundled60Templates)" TemplateFrameworkVersion="6.0"/>
-    <PreviousVersionBundledTemplates Include="@(Bundled50Templates)" TemplateFrameworkVersion="5.0"/>
-    <PreviousVersionBundledTemplates Include="@(Bundled31Templates)" TemplateFrameworkVersion="3.1"/>
-    <PreviousVersionBundledTemplates Include="@(Bundled30Templates)" TemplateFrameworkVersion="3.0"/>
-    <PreviousVersionBundledTemplates Include="@(Bundled21Templates)" TemplateFrameworkVersion="2.1"/>
   </ItemGroup>
 
   <ItemGroup>