diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 6cc736205dd02..eaabe08599520 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -373,6 +373,9 @@ Bug Fixes to C++ Support
 - Fix bug in the computation of the ``__has_unique_object_representations``
   builtin for types with unnamed bitfields.
   (`#61336 <https://github.com/llvm/llvm-project/issues/61336>`_)
+- Fix default member initializers sometimes being ignored when performing
+  parenthesized aggregate initialization of templated types.
+  (`#62266 <https://github.com/llvm/llvm-project/issues/62266>`_)
 
 Bug Fixes to AST Handling
 ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index c218470d37ae6..55ef72de9b24e 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -5377,14 +5377,16 @@ static void TryOrBuildParenListInitialization(
           //   The remaining elements are initialized with their default member
           //   initializers, if any
           auto *FD = cast<FieldDecl>(SubEntity.getDecl());
-          if (Expr *ICE = FD->getInClassInitializer(); ICE && !VerifyOnly) {
-            ExprResult DIE = S.BuildCXXDefaultInitExpr(FD->getLocation(), FD);
-            if (DIE.isInvalid())
-              return false;
-            S.checkInitializerLifetime(SubEntity, DIE.get());
-            InitExprs.push_back(DIE.get());
+          if (FD->hasInClassInitializer()) {
+            if (!VerifyOnly) {
+              ExprResult DIE = S.BuildCXXDefaultInitExpr(FD->getLocation(), FD);
+              if (DIE.isInvalid())
+                return false;
+              S.checkInitializerLifetime(SubEntity, DIE.get());
+              InitExprs.push_back(DIE.get());
+            }
             continue;
-          };
+          }
         }
         // Remaining class elements without default member initializers and
         // array elements are value initialized:
diff --git a/clang/test/CodeGen/paren-list-agg-init.cpp b/clang/test/CodeGen/paren-list-agg-init.cpp
index a860196d8f500..7e06a466b6c0a 100644
--- a/clang/test/CodeGen/paren-list-agg-init.cpp
+++ b/clang/test/CodeGen/paren-list-agg-init.cpp
@@ -90,6 +90,15 @@ namespace gh61145 {
   };
 }
 
+namespace gh62266 {
+  // CHECK-DAG: [[STRUCT_H:%.*H.*]] = type { i32, i32 }
+  template <int J>
+  struct H {
+    int i;
+    int j = J;
+  };
+}
+
 // CHECK-DAG: [[A1:@.*a1.*]] = internal constant [[STRUCT_A]] { i8 3, double 2.000000e+00 }, align 8
 constexpr A a1(3.1, 2.0);
 // CHECK-DAG: [[A2:@.*a2.*]] = internal constant [[STRUCT_A]] { i8 99, double 0.000000e+00 }, align 8
@@ -421,3 +430,17 @@ namespace gh61145 {
     make2<0>();
   }
 }
+
+namespace gh62266 {
+  // CHECK: define {{.*}} void {{.*foo20.*}}
+  // CHECK-NEXT: entry:
+  // CHECK-NEXT: [[H:%.*h.*]] = alloca [[STRUCT_H]], align 4
+  // CHECK-NEXT: [[I:%.*i.*]] = getelementptr inbounds [[STRUCT_H]], ptr [[H]], i32 0, i32 0
+  // CHECK-NEXT: store i32 1, ptr [[I]], align 4
+  // CHECK-NEXT: [[J:%.*j.*]] = getelementptr inbounds [[STRUCT_H]], ptr [[H]], i32 0, i32 1
+  // CHECK-NEXT: store i32 2, ptr [[J]], align 4
+  // CHECK-NEXT: ret void
+  void foo20() {
+    H<2> h(1);
+  }
+}