diff --git a/mlir/lib/Conversion/TosaToSCF/TosaToSCF.cpp b/mlir/lib/Conversion/TosaToSCF/TosaToSCF.cpp
--- a/mlir/lib/Conversion/TosaToSCF/TosaToSCF.cpp
+++ b/mlir/lib/Conversion/TosaToSCF/TosaToSCF.cpp
@@ -82,6 +82,75 @@
   }
 };
 
+class ScatterOpConverter : public OpRewritePattern<tosa::ScatterOp> {
+  static Value createTensorDim(OpBuilder &builder, Location loc, Value tensor,
+                               int64_t dim) {
+    return builder.createOrFold<tensor::DimOp>(loc, tensor, dim);
+  }
+
+  static Value createIndexConst(OpBuilder &builder, Location loc,
+                                int64_t value) {
+    return builder.create<arith::ConstantIndexOp>(loc, value);
+  }
+
+public:
+  using OpRewritePattern<tosa::ScatterOp>::OpRewritePattern;
+
+  LogicalResult matchAndRewrite(tosa::ScatterOp scatter,
+                                PatternRewriter &rewriter) const final {
+    auto valuesIn = scatter.getValuesIn();
+    auto indices = scatter.getIndices();
+    auto input = scatter.getInput();
+    auto loc = scatter.getLoc();
+
+    // N, W, C are chosen to match the TOSA spec
+    auto dimN = createTensorDim(rewriter, loc, input, 0);
+    auto dimW = createTensorDim(rewriter, loc, input, 1);
+    auto dimC = createTensorDim(rewriter, loc, input, 2);
+
+    auto zero = createIndexConst(rewriter, loc, 0);
+    auto one = createIndexConst(rewriter, loc, 1);
+
+    // Loop bounds
+    auto lbs = llvm::SmallVector<Value>(2, zero);
+    auto steps = llvm::SmallVector<Value>(2, one);
+    auto ubs = llvm::SmallVector<Value>{{dimN, dimW}};
+
+    auto buildBody = [&](OpBuilder &builder, Location loc, ValueRange ivs,
+                         ValueRange args) -> scf::ValueVector {
+      auto n = ivs[0];
+
+      // Read the index and cast it to index type
+      auto index = builder.create<tensor::ExtractOp>(loc, indices, ivs);
+      auto castIndex = builder.create<arith::IndexCastOp>(
+          loc, builder.getIndexType(), index);
+
+      // Offset, sizes, and strides for the input tensor
+      auto inputOffset = llvm::to_vector(ivs);
+      inputOffset.push_back(zero);
+
+      llvm::SmallVector<Value> sizes = {one, one, dimC};
+      llvm::SmallVector<Value> strides = {one, one, one};
+
+      auto slice = builder.create<tensor::ExtractSliceOp>(
+          loc, input, inputOffset, sizes, strides);
+
+      // Insert the slice into the output accumulator tensor.
+      llvm::SmallVector<Value> outputOffset = {n, castIndex, zero};
+      auto updated = builder.create<tensor::InsertSliceOp>(
+          loc, slice, args[0], outputOffset, sizes, strides);
+
+      return {updated};
+    };
+
+    auto loops = scf::buildLoopNest(rewriter, loc, lbs, ubs, steps,
+                                    ValueRange{valuesIn}, buildBody);
+    rewriter.replaceOp(scatter, loops.results);
+
+    return success();
+  }
+};
+
 class WhileOpConverter : public OpRewritePattern<tosa::WhileOp> {
 public:
   using OpRewritePattern<tosa::WhileOp>::OpRewritePattern;
@@ -106,6 +175,6 @@
 
 void mlir::tosa::populateTosaToSCFConversionPatterns(
     RewritePatternSet *patterns) {
-  patterns->add<IfOpConverter>(patterns->getContext());
-  patterns->add<WhileOpConverter>(patterns->getContext());
+  patterns->add<IfOpConverter, ScatterOpConverter, WhileOpConverter>(
+      patterns->getContext());
 }
diff --git a/mlir/lib/Conversion/TosaToSCF/TosaToSCFPass.cpp b/mlir/lib/Conversion/TosaToSCF/TosaToSCFPass.cpp
--- a/mlir/lib/Conversion/TosaToSCF/TosaToSCFPass.cpp
+++ b/mlir/lib/Conversion/TosaToSCF/TosaToSCFPass.cpp
@@ -37,7 +37,7 @@
     RewritePatternSet patterns(&getContext());
     ConversionTarget target(getContext());
     target.addLegalDialect<tensor::TensorDialect, scf::SCFDialect>();
-    target.addIllegalOp<tosa::IfOp, tosa::WhileOp>();
+    target.addIllegalOp<tosa::IfOp, tosa::ScatterOp, tosa::WhileOp>();
     target.markUnknownOpDynamicallyLegal([](Operation *) { return true; });
 
     auto *op = getOperation();
diff --git a/mlir/test/Conversion/TosaToSCF/tosa-to-scf.mlir b/mlir/test/Conversion/TosaToSCF/tosa-to-scf.mlir
--- a/mlir/test/Conversion/TosaToSCF/tosa-to-scf.mlir
+++ b/mlir/test/Conversion/TosaToSCF/tosa-to-scf.mlir
@@ -56,3 +56,33 @@
 
   return %0 : tensor<f32>
 }
+
+// -----
+
+// CHECK-LABEL: func @scatter_test
+// CHECK-SAME: ([[VALUES_IN:%.+]]: tensor<3x7x5xi32>, [[INDICES:%.+]]: tensor<3x6xi32>, [[INPUT:%.+]]: tensor<3x6x5xi32>)
+func.func @scatter_test(%values_in: tensor<3x7x5xi32>, %indices : tensor<3x6xi32>, %input: tensor<3x6x5xi32>) -> tensor<3x7x5xi32> {
+
+  // CHECK-DAG: [[C_0:%.+]] = arith.constant 0 : index
+  // CHECK-DAG: [[C_1:%.+]] = arith.constant 1 : index
+  // CHECK-DAG: [[C_2:%.+]] = arith.constant 2 : index
+  // CHECK-DAG: [[C_3:%.+]] = arith.constant 3 : index
+  // CHECK-DAG: [[C_5:%.+]] = arith.constant 5 : index
+  // CHECK-DAG: [[C_6:%.+]] = arith.constant 6 : index
+  // CHECK-DAG: [[C_0_0:%.+]] = arith.constant 0 : index
+  // CHECK-DAG: [[C_1_0:%.+]] = arith.constant 1 : index
+  // CHECK: [[RESULT_0:%.+]] = scf.for [[ITER_VAR_0:%.+]] = [[C_0_0]] to [[C_3]] step [[C_1_0]] iter_args([[ITER_ARG_0:%.+]] = [[VALUES_IN]]) -> (tensor<3x7x5xi32>) {
+    // CHECK: [[RESULT_1:%.+]] = scf.for [[ITER_VAR_1:%.+]] = [[C_0_0]] to [[C_6]] step [[C_1_0]] iter_args([[ITER_ARG_1:%.+]] = [[ITER_ARG_0]]) -> (tensor<3x7x5xi32>) {
+      // CHECK-DAG: [[EXTRACTED:%.+]] = tensor.extract [[INDICES]][[[ITER_VAR_0]], [[ITER_VAR_1]]] : tensor<3x6xi32>
+      // CHECK-DAG: [[EXTRACTED_CAST:%.+]] = arith.index_cast [[EXTRACTED]] : i32 to index
+      // CHECK-DAG: [[EXTRACTED_SLICE:%.+]] = tensor.extract_slice [[INPUT]][[[ITER_VAR_0]], [[ITER_VAR_1]], [[C_0_0]]] [[[C_1_0]], [[C_1_0]], [[C_5]]] [[[C_1_0]], [[C_1_0]], [[C_1_0]]] : tensor<3x6x5xi32> to tensor<?x?x?xi32>
+      // CHECK-DAG: [[INSERTED_SLICE:%.+]] = tensor.insert_slice [[EXTRACTED_SLICE]] into [[ITER_ARG_1]][[[ITER_VAR_0]], [[EXTRACTED_CAST]], [[C_0_0]]] [[[C_1_0]], [[C_1_0]], [[C_5]]] [[[C_1_0]], [[C_1_0]], [[C_1_0]]] : tensor<?x?x?xi32> into tensor<3x7x5xi32>
+      // CHECK: scf.yield [[INSERTED_SLICE]] : tensor<3x7x5xi32>
+    // CHECK: }
+    // CHECK: scf.yield [[RESULT_1]] : tensor<3x7x5xi32>
+  // CHECK: }
+	%0 = "tosa.scatter"(%values_in, %indices, %input) : (tensor<3x7x5xi32>, tensor<3x6xi32>, tensor<3x6x5xi32>) -> (tensor<3x7x5xi32>)
+
+  // CHECK: return [[RESULT_0]] : tensor<3x7x5xi32>
+	return %0 : tensor<3x7x5xi32>
+}