diff --git a/lib/Conversion/TorchOnnxToTorch/ComMicrosoftDomain.cpp b/lib/Conversion/TorchOnnxToTorch/ComMicrosoftDomain.cpp
index 19093151fa2c..6c14ebab3507 100644
--- a/lib/Conversion/TorchOnnxToTorch/ComMicrosoftDomain.cpp
+++ b/lib/Conversion/TorchOnnxToTorch/ComMicrosoftDomain.cpp
@@ -748,4 +748,126 @@ void mlir::torch::onnx_c::populateComMicrosoftDomain(
                                                           result);
         return success();
       });
+  patterns.onOp(
+      "QLinearGlobalAveragePool", 1,
+      [](OpBinder binder, ConversionPatternRewriter &rewriter) {
+        Location loc = binder.getLoc();
+        Torch::ValueTensorType resultType;
+        llvm::SmallVector<Value> operands;
+        int64_t channelsLast;
+        if (binder.tensorOperands(operands, 5) ||
+            binder.tensorResultType(resultType) ||
+            binder.s64IntegerAttr(channelsLast, "channels_last"))
+          return failure();
+
+        Value x = operands[0];
+        Value xScale, xZp, yScale, yZp;
+
+        if (failed(extractPerTensorQuantizationArguments(
+                rewriter, loc, /*scale=*/operands[1],
+                /*zero_point=*/operands[2], xScale, xZp)))
+          return rewriter.notifyMatchFailure(
+              binder.op, "Incompatible arguments for per-tensor quantization");
+
+        if (failed(extractPerTensorQuantizationArguments(
+                rewriter, loc, /*scale=*/operands[3],
+                /*zero_point=*/operands[4], yScale, yZp)))
+          return rewriter.notifyMatchFailure(
+              binder.op, "Incompatible arguments for per-tensor quantization");
+
+        auto xTy = dyn_cast<Torch::ValueTensorType>(x.getType());
+        if (!xTy || !xTy.hasSizes())
+          return rewriter.notifyMatchFailure(
+              binder.op, "Expected input argument `x` to have sizes");
+        ArrayRef<int64_t> inputShape = xTy.getSizes();
+
+        xTy = getQTorchTypeFromTorchIntType(xTy);
+        x = rewriter.create<Torch::Aten_MakePerTensorQuantizedTensorOp>(
+            loc, xTy, x, xScale, xZp);
+        xTy = rewriter.getType<Torch::ValueTensorType>(inputShape,
+                                                       rewriter.getF32Type());
+        // Dequantizing the input tensor `x`.
+        x = rewriter.create<Torch::AtenDequantizeSelfOp>(loc, xTy, x);
+
+        if (!resultType || !resultType.hasSizes()) {
+          return rewriter.notifyMatchFailure(
+              binder.op, "Expected result type having sizes");
+        }
+        ArrayRef<int64_t> resultShape = resultType.getSizes();
+
+        // Computing the AvgPool result.
+        SmallVector<Value> cstKernel, cstPadding, cstStrides;
+        Value cstZero = rewriter.create<Torch::ConstantIntOp>(
+            loc, rewriter.getI64IntegerAttr(0));
+        Value cstOne = rewriter.create<Torch::ConstantIntOp>(
+            loc, rewriter.getI64IntegerAttr(1));
+        unsigned inputRank = inputShape.size();
+        for (unsigned i = 2; i < inputRank; i++) {
+          if (inputShape[i] == Torch::kUnknownSize) {
+            Value dim = rewriter.create<Torch::ConstantIntOp>(
+                loc, rewriter.getI64IntegerAttr(i));
+            Value inputDimSize =
+                rewriter.create<Torch::AtenSizeIntOp>(loc, x, dim);
+            cstKernel.push_back(inputDimSize);
+          } else {
+            int64_t kernelSize = inputShape[i] - resultShape[i] + 1;
+            cstKernel.push_back(rewriter.create<Torch::ConstantIntOp>(
+                loc, rewriter.getI64IntegerAttr(kernelSize)));
+          }
+          cstPadding.push_back(cstZero);
+          cstStrides.push_back(cstOne);
+        }
+        Value kernelSizeList = rewriter.create<Torch::PrimListConstructOp>(
+            loc,
+            Torch::ListType::get(Torch::IntType::get(binder.op->getContext())),
+            cstKernel);
+        Value paddingList = rewriter.create<Torch::PrimListConstructOp>(
+            loc,
+            Torch::ListType::get(Torch::IntType::get(binder.op->getContext())),
+            cstPadding);
+        Value stridesList = rewriter.create<Torch::PrimListConstructOp>(
+            loc,
+            Torch::ListType::get(Torch::IntType::get(binder.op->getContext())),
+            cstStrides);
+        Value cstFalse = rewriter.create<Torch::ConstantBoolOp>(loc, false);
+        Value cstCeilMode = cstFalse;
+        Value cstCountIncludePad = cstFalse;
+        Value cstNone = rewriter.create<Torch::ConstantNoneOp>(loc);
+
+        auto yTy = rewriter.getType<Torch::ValueTensorType>(
+            resultShape, rewriter.getF32Type());
+        Value avgpool;
+        if (inputRank == 3) {
+          avgpool = rewriter.create<Torch::AtenAvgPool1dOp>(
+              loc, yTy, x, kernelSizeList, stridesList, paddingList,
+              cstCeilMode, cstCountIncludePad);
+        } else if (inputRank == 4) {
+          avgpool = rewriter.create<Torch::AtenAvgPool2dOp>(
+              loc, yTy, x, kernelSizeList, stridesList, paddingList,
+              cstCeilMode, cstCountIncludePad,
+              /*divisor_override=*/cstNone);
+        } else if (inputRank == 5) {
+          avgpool = rewriter.create<Torch::AtenAvgPool3dOp>(
+              loc, yTy, x, kernelSizeList, stridesList, paddingList,
+              cstCeilMode, cstCountIncludePad,
+              /*divisor_override=*/cstNone);
+        } else {
+          return failure();
+        }
+
+        // Quantizing the result of AvgPool op.
+        yTy = dyn_cast<Torch::ValueTensorType>(
+            getQTorchTypeFromTorchIntType(resultType));
+        Value dtyVal = rewriter.create<Torch::ConstantIntOp>(
+            binder.getLoc(), rewriter.getType<Torch::IntType>(),
+            rewriter.getIntegerAttr(
+                rewriter.getIntegerType(64),
+                static_cast<int64_t>(
+                    Torch::getScalarTypeForType(yTy.getDtype()))));
+        avgpool = rewriter.create<Torch::AtenQuantizePerTensorOp>(
+            loc, yTy, avgpool, yScale, yZp, dtyVal);
+        rewriter.replaceOpWithNewOp<Torch::AtenIntReprOp>(binder.op, resultType,
+                                                          avgpool);
+        return success();
+      });
 }
diff --git a/test/Conversion/TorchOnnxToTorch/simple_ops_q_to_z.mlir b/test/Conversion/TorchOnnxToTorch/simple_ops_q_to_z.mlir
index c233c84af0b6..8ba397a57446 100644
--- a/test/Conversion/TorchOnnxToTorch/simple_ops_q_to_z.mlir
+++ b/test/Conversion/TorchOnnxToTorch/simple_ops_q_to_z.mlir
@@ -3763,3 +3763,37 @@ func.func @test_qlinearconcat(%arg0: !torch.vtensor<[],f32>, %arg1: !torch.vtens
   // CHECK: return %[[OUT]]
   return %0 : !torch.vtensor<[?,?,?,?],ui8>
 }
+
+// -----
+
+// CHECK-LABEL: @test_qlinearglobalavgpool(
+// CHECK-SAME:                   %[[X:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !torch.vtensor<[1,1000,13,13],ui8>,
+// CHECK-SAME:                   %[[X_SCALE:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !torch.vtensor<[],f32>,
+// CHECK-SAME:                   %[[X_ZERO_POINT:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !torch.vtensor<[],ui8>,
+// CHECK-SAME:                   %[[Y_SCALE:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !torch.vtensor<[],f32>,
+// CHECK-SAME:                   %[[Y_ZERO_POINT:[0-9]+|[a-zA-Z$._-][a-zA-Z0-9$._-]*]]: !torch.vtensor<[],ui8>) -> !torch.vtensor<[1,1000,1,1],ui8>
+func.func @test_qlinearglobalavgpool(%arg0: !torch.vtensor<[1,1000,13,13],ui8>, %arg1: !torch.vtensor<[],f32>, %arg2: !torch.vtensor<[],ui8>, %arg3: !torch.vtensor<[],f32>, %arg4: !torch.vtensor<[],ui8>) -> !torch.vtensor<[1,1000,1,1],ui8> attributes {torch.onnx_meta.ir_version = 5 : si64, torch.onnx_meta.opset_version = 10 : si64, torch.onnx_meta.producer_name = "backend-test", torch.onnx_meta.producer_version = ""} {
+  %0 = torch.operator "onnx.QLinearGlobalAveragePool"(%arg0, %arg1, %arg2, %arg3, %arg4) {torch.onnx.channels_last = 0 : si64} : (!torch.vtensor<[1,1000,13,13],ui8>, !torch.vtensor<[],f32>, !torch.vtensor<[],ui8>, !torch.vtensor<[],f32>, !torch.vtensor<[],ui8>) -> !torch.vtensor<[1,1000,1,1],ui8>
+  // CHECK-DAG: %[[EMPTY:.+]] = torch.prim.ListConstruct  : () -> !torch.list<int>
+  // CHECK-DAG: %[[XSCALE:.+]] = torch.aten.item %[[X_SCALE]] : !torch.vtensor<[],f32> -> !torch.float
+  // CHECK-DAG: %[[YSCALE:.+]] = torch.aten.item %[[Y_SCALE]] : !torch.vtensor<[],f32> -> !torch.float
+  // CHECK-DAG: %[[XZP:.+]] = torch.aten.item %[[X_ZERO_POINT]] : !torch.vtensor<[],ui8> -> !torch.int
+  // CHECK-DAG: %[[YZP:.+]] = torch.aten.item %[[Y_ZERO_POINT]] : !torch.vtensor<[],ui8> -> !torch.int
+  // CHECK-DAG: %[[X_QUANT:.+]] = torch.aten._make_per_tensor_quantized_tensor %[[X]], %[[XSCALE]], %[[XZP]] : !torch.vtensor<[1,1000,13,13],ui8>, !torch.float, !torch.int -> !torch.vtensor<[1,1000,13,13],!torch.quint8>
+  // CHECK: %[[X_F32:.+]] = torch.aten.dequantize.self %[[X_QUANT]] : !torch.vtensor<[1,1000,13,13],!torch.quint8> -> !torch.vtensor<[1,1000,13,13],f32>
+  // CHECK: %[[C0:.*]] = torch.constant.int 0
+  // CHECK: %[[C1:.*]] = torch.constant.int 1
+  // CHECK: %[[C13:.*]] = torch.constant.int 13
+  // CHECK: %[[C13_0:.*]] = torch.constant.int 13
+  // CHECK: %[[KERNELSIZE:.*]] = torch.prim.ListConstruct %[[C13]], %[[C13_0]] : (!torch.int, !torch.int) -> !torch.list<int>
+  // CHECK: %[[PADDING:.*]] = torch.prim.ListConstruct %[[C0]], %[[C0]] : (!torch.int, !torch.int) -> !torch.list<int>
+  // CHECK: %[[STRIDE:.*]] = torch.prim.ListConstruct %[[C1]], %[[C1]] : (!torch.int, !torch.int) -> !torch.list<int>
+  // CHECK: %[[FALSE:.*]] = torch.constant.bool false
+  // CHECK: %[[NONE:.*]] = torch.constant.none
+  // CHECK: %[[AVGPOOL:.*]] = torch.aten.avg_pool2d %[[X_F32]], %[[KERNELSIZE]], %[[STRIDE]], %[[PADDING]], %[[FALSE]], %[[FALSE]], %[[NONE]] : !torch.vtensor<[1,1000,13,13],f32>, !torch.list<int>, !torch.list<int>, !torch.list<int>, !torch.bool, !torch.bool, !torch.none -> !torch.vtensor<[1,1000,1,1],f32>
+  // CHECK: %[[DTY:.+]] = torch.constant.int 13
+  // CHECK: %[[QO:.+]] = torch.aten.quantize_per_tensor %[[AVGPOOL]], %[[YSCALE]], %[[YZP]], %[[DTY]] : !torch.vtensor<[1,1000,1,1],f32>, !torch.float, !torch.int, !torch.int -> !torch.vtensor<[1,1000,1,1],!torch.quint8>
+  // CHECK: %[[OUT:.+]] = torch.aten.int_repr %[[QO]] : !torch.vtensor<[1,1000,1,1],!torch.quint8> -> !torch.vtensor<[1,1000,1,1],ui8>
+  // CHECK: return %[[OUT]]
+  return %0 : !torch.vtensor<[1,1000,1,1],ui8>
+}