diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index fddfc36d302b5..581338924943b 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -675,6 +675,8 @@ Improvements to Clang's diagnostics
   false positives in exception-heavy code, though only simple patterns
   are currently recognized.
 
+- Clang now accepts ``@tparam`` comments on variable template partial
+  specializations. (#GH144775)
 
 Improvements to Clang's time-trace
 ----------------------------------
diff --git a/clang/lib/AST/Comment.cpp b/clang/lib/AST/Comment.cpp
index d022c5c845ae6..cd73d2709dc65 100644
--- a/clang/lib/AST/Comment.cpp
+++ b/clang/lib/AST/Comment.cpp
@@ -291,6 +291,13 @@ void DeclInfo::fill() {
     TemplateParameters = CTPSD->getTemplateParameters();
     break;
   }
+  case Decl::VarTemplatePartialSpecialization: {
+    const auto *VTPSD = cast<VarTemplatePartialSpecializationDecl>(CommentDecl);
+    Kind = VariableKind;
+    TemplateKind = TemplatePartialSpecialization;
+    TemplateParameters = VTPSD->getTemplateParameters();
+    break;
+  }
   case Decl::ClassTemplateSpecialization:
     Kind = ClassKind;
     TemplateKind = TemplateSpecialization;
diff --git a/clang/test/Sema/warn-documentation.cpp b/clang/test/Sema/warn-documentation.cpp
index 4839bdff61795..0d1faa1b562fe 100644
--- a/clang/test/Sema/warn-documentation.cpp
+++ b/clang/test/Sema/warn-documentation.cpp
@@ -1524,3 +1524,15 @@ F &f = FF; ///< \return none
 // expected-warning@-1 {{'\return' command used in a comment that is not attached to a function or method declaration}}
 
 } // namespace PR42844
+
+#if __cplusplus >= 201402L
+namespace GH144775 {
+/// @brief primary template
+/// @tparam T type
+template <class T, class = void> constexpr auto var = T{};
+
+/// @brief variable template partial specialization
+/// @tparam T type
+template <typename T> constexpr auto var<T> = T{};
+} // namespace GH144775
+#endif