diff --git a/include/torch-mlir/Dialect/Torch/IR/GeneratedTorchOps.td b/include/torch-mlir/Dialect/Torch/IR/GeneratedTorchOps.td
index 357f95fd2..bad41668e 100644
--- a/include/torch-mlir/Dialect/Torch/IR/GeneratedTorchOps.td
+++ b/include/torch-mlir/Dialect/Torch/IR/GeneratedTorchOps.td
@@ -4656,6 +4656,38 @@ def Torch_AtenBatchNormOp : Torch_Op<"aten.batch_norm", [
   }];
 }
 
+def Torch_AtenNativeGroupNormOp : Torch_Op<"aten.native_group_norm", [
+    AllowsTypeRefinement,
+    HasValueSemantics,
+    ReadOnly
+  ]> {
+  let summary = "Generated op for `aten::native_group_norm : (Tensor, Tensor?, Tensor?, int, int, int, int, float) -> (Tensor, Tensor, Tensor)`";
+  let arguments = (ins
+    AnyTorchTensorType:$input,
+    AnyTorchOptionalTensorType:$weight,
+    AnyTorchOptionalTensorType:$bias,
+    Torch_IntType:$N,
+    Torch_IntType:$C,
+    Torch_IntType:$HxW,
+    Torch_IntType:$group,
+    Torch_FloatType:$eps
+  );
+  let results = (outs
+    AnyTorchTensorType:$result0,
+    AnyTorchTensorType:$result1,
+    AnyTorchTensorType:$result2
+  );
+  let hasCustomAssemblyFormat = 1;
+  let extraClassDefinition = [{
+    ParseResult AtenNativeGroupNormOp::parse(OpAsmParser &parser, OperationState &result) {
+      return parseDefaultTorchOp(parser, result, 8, 3);
+    }
+    void AtenNativeGroupNormOp::print(OpAsmPrinter &printer) {
+      printDefaultTorchOp(printer, *this, 8, 3);
+    }
+  }];
+}
+
 def Torch_AtenLayerNormOp : Torch_Op<"aten.layer_norm", [
     AllowsTypeRefinement,
     HasValueSemantics,
@@ -11066,6 +11098,40 @@ def Torch_AtenNativeBatchNormBackwardOp : Torch_Op<"aten.native_batch_norm_backw
   }];
 }
 
+def Torch_AtenNativeGroupNormBackwardOp : Torch_Op<"aten.native_group_norm_backward", [
+    AllowsTypeRefinement,
+    HasValueSemantics,
+    ReadOnly
+  ]> {
+  let summary = "Generated op for `aten::native_group_norm_backward : (Tensor, Tensor, Tensor, Tensor, Tensor?, int, int, int, int, bool[]) -> (Tensor, Tensor, Tensor)`";
+  let arguments = (ins
+    AnyTorchTensorType:$grad_out,
+    AnyTorchTensorType:$input,
+    AnyTorchTensorType:$mean,
+    AnyTorchTensorType:$rstd,
+    AnyTorchOptionalTensorType:$weight,
+    Torch_IntType:$N,
+    Torch_IntType:$C,
+    Torch_IntType:$HxW,
+    Torch_IntType:$group,
+    AnyTorchListOfTorchBoolType:$output_mask
+  );
+  let results = (outs
+    AnyTorchTensorType:$result0,
+    AnyTorchTensorType:$result1,
+    AnyTorchTensorType:$result2
+  );
+  let hasCustomAssemblyFormat = 1;
+  let extraClassDefinition = [{
+    ParseResult AtenNativeGroupNormBackwardOp::parse(OpAsmParser &parser, OperationState &result) {
+      return parseDefaultTorchOp(parser, result, 10, 3);
+    }
+    void AtenNativeGroupNormBackwardOp::print(OpAsmPrinter &printer) {
+      printDefaultTorchOp(printer, *this, 10, 3);
+    }
+  }];
+}
+
 def Torch_AtenNativeDropoutBackwardOp : Torch_Op<"aten.native_dropout_backward", [
     AllowsTypeRefinement,
     HasValueSemantics,
diff --git a/python/torch_mlir/csrc/base_lazy_backend/shape_inference.cpp b/python/torch_mlir/csrc/base_lazy_backend/shape_inference.cpp
index 3e52c20c2..760194a22 100644
--- a/python/torch_mlir/csrc/base_lazy_backend/shape_inference.cpp
+++ b/python/torch_mlir/csrc/base_lazy_backend/shape_inference.cpp
@@ -63,5 +63,59 @@ std::vector<torch::lazy::Shape> compute_shape_copy(
   return {Shape(self.scalar_type(), self.sizes().vec())};
 }
 
+std::vector<torch::lazy::Shape> compute_shape_native_group_norm(
+  const at::Tensor& input,
+  const c10::optional<at::Tensor>& weight,
+  const c10::optional<at::Tensor>& bias,
+  int64_t N, int64_t C, int64_t HxW,
+  int64_t group, double eps) {
+
+  TORCH_CHECK(
+      input.sizes().size() >= 2,
+      "Input tensor must have at least batch and channel dimensions!");
+  std::vector<torch::lazy::Shape> shapes;
+  shapes.reserve(3);
+  shapes.emplace_back(input.scalar_type(), input.sizes().vec());
+
+  // A separate mean and var needs to be kept for each group per N.
+  shapes.emplace_back(
+        at::get_default_dtype_as_scalartype(),
+        std::vector<int64_t>{N, group});
+
+  shapes.emplace_back(
+      at::get_default_dtype_as_scalartype(),
+      std::vector<int64_t>{N, group});
+  return shapes;
+}
+
+std::vector<torch::lazy::Shape> compute_shape_native_group_norm_backward(
+  const at::Tensor& grad_out,
+  const at::Tensor& input,
+  const at::Tensor& mean,
+  const at::Tensor& rstd,
+  const c10::optional<at::Tensor>& weight,
+  int64_t N, int64_t C, int64_t HxW,
+  int64_t group, ::std::array<bool, 3> output_mask) {
+
+  TORCH_CHECK(
+      input.sizes().size() >= 2,
+      "Input tensor must have at least batch and channel dimensions!");
+  std::vector<torch::lazy::Shape> shapes;
+  shapes.reserve(3);
+  shapes.emplace_back(input.scalar_type(), input.sizes().vec());
+
+  int64_t num_features = input.size(1);
+
+  // `weight` and `bias` are vectors of length C (number of channels)`
+  shapes.emplace_back(
+      at::get_default_dtype_as_scalartype(),
+      std::vector<int64_t>{num_features});
+  shapes.emplace_back(
+      at::get_default_dtype_as_scalartype(),
+      std::vector<int64_t>{num_features});
+
+  return shapes;
+}
+
 } // namespace lazy
 } // namespace torch
diff --git a/python/torch_mlir/dialects/torch/importer/jit_ir/build_tools/torch_ods_gen.py b/python/torch_mlir/dialects/torch/importer/jit_ir/build_tools/torch_ods_gen.py
index 8d36f5645..f3bd937cc 100644
--- a/python/torch_mlir/dialects/torch/importer/jit_ir/build_tools/torch_ods_gen.py
+++ b/python/torch_mlir/dialects/torch/importer/jit_ir/build_tools/torch_ods_gen.py
@@ -373,6 +373,9 @@ def emit_ops(emitter_td: TextEmitter, registry: Registry):
     emit(
         "aten::batch_norm : (Tensor, Tensor?, Tensor?, Tensor?, Tensor?, bool, float, float, bool) -> (Tensor)"
     )
+    emit(
+        "aten::native_group_norm : (Tensor, Tensor?, Tensor?, int, int, int, int, float) -> (Tensor, Tensor, Tensor)"
+    )
     emit(
         "aten::layer_norm : (Tensor, int[], Tensor?, Tensor?, float, bool) -> (Tensor)"
     )
@@ -662,6 +665,7 @@ def emit_ops(emitter_td: TextEmitter, registry: Registry):
     emit("aten::native_layer_norm_backward : (Tensor, Tensor, int[], Tensor, Tensor, Tensor?, Tensor?, bool[]) -> (Tensor, Tensor, Tensor)")
     emit("aten::embedding_dense_backward : (Tensor, Tensor, int, int, bool) -> (Tensor)")
     emit("aten::native_batch_norm_backward : (Tensor, Tensor, Tensor?, Tensor?, Tensor?, Tensor?, Tensor?, bool, float, bool[]) -> (Tensor, Tensor, Tensor)")
+    emit("aten::native_group_norm_backward : (Tensor, Tensor, Tensor, Tensor, Tensor?, int, int, int, int, bool[]) -> (Tensor, Tensor, Tensor)")
     emit("aten::native_dropout_backward : (Tensor, Tensor, float) -> (Tensor)")
     emit("aten::leaky_relu_backward : (Tensor, Tensor, Scalar, bool) -> (Tensor)")