diff --git a/mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h b/mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h
index 5fda62e3584c7..1e29bfeb9c392 100644
--- a/mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h
+++ b/mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h
@@ -24,6 +24,9 @@ void populateVectorToLLVMConversionPatterns(
     const LLVMTypeConverter &converter, RewritePatternSet &patterns,
     bool reassociateFPReductions = false, bool force32BitVectorIndices = false);
 
+namespace vector {
+void registerConvertVectorToLLVMInterface(DialectRegistry &registry);
+}
 } // namespace mlir
 
 #endif // MLIR_CONVERSION_VECTORTOLLVM_CONVERTVECTORTOLLVM_H_
diff --git a/mlir/include/mlir/InitAllExtensions.h b/mlir/include/mlir/InitAllExtensions.h
index 14a6a2787b3a5..887db344ed88b 100644
--- a/mlir/include/mlir/InitAllExtensions.h
+++ b/mlir/include/mlir/InitAllExtensions.h
@@ -26,6 +26,7 @@
 #include "mlir/Conversion/NVVMToLLVM/NVVMToLLVM.h"
 #include "mlir/Conversion/OpenMPToLLVM/ConvertOpenMPToLLVM.h"
 #include "mlir/Conversion/UBToLLVM/UBToLLVM.h"
+#include "mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h"
 #include "mlir/Dialect/AMX/Transforms.h"
 #include "mlir/Dialect/Affine/TransformOps/AffineTransformOps.h"
 #include "mlir/Dialect/Bufferization/TransformOps/BufferizationTransformOps.h"
@@ -76,6 +77,7 @@ inline void registerAllExtensions(DialectRegistry &registry) {
   registerConvertAMXToLLVMInterface(registry);
   gpu::registerConvertGpuToLLVMInterface(registry);
   NVVM::registerConvertGpuToNVVMInterface(registry);
+  vector::registerConvertVectorToLLVMInterface(registry);
 
   // Register all transform dialect extensions.
   affine::registerTransformDialectExtension(registry);
diff --git a/mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp b/mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
index baed98c13adc7..df22de97ffb40 100644
--- a/mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
+++ b/mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
@@ -9,6 +9,7 @@
 #include "mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h"
 
 #include "mlir/Conversion/ArithCommon/AttrToLLVMConverter.h"
+#include "mlir/Conversion/ConvertToLLVM/ToLLVMInterface.h"
 #include "mlir/Conversion/LLVMCommon/PrintCallHelper.h"
 #include "mlir/Conversion/LLVMCommon/TypeConverter.h"
 #include "mlir/Conversion/LLVMCommon/VectorPattern.h"
@@ -1942,3 +1943,27 @@ void mlir::populateVectorToLLVMMatrixConversionPatterns(
   patterns.add<VectorMatmulOpConversion>(converter);
   patterns.add<VectorFlatTransposeOpConversion>(converter);
 }
+
+namespace {
+struct VectorToLLVMDialectInterface : public ConvertToLLVMPatternInterface {
+  using ConvertToLLVMPatternInterface::ConvertToLLVMPatternInterface;
+  void loadDependentDialects(MLIRContext *context) const final {
+    context->loadDialect<LLVM::LLVMDialect>();
+  }
+
+  /// Hook for derived dialect interface to provide conversion patterns
+  /// and mark dialect legal for the conversion target.
+  void populateConvertToLLVMConversionPatterns(
+      ConversionTarget &target, LLVMTypeConverter &typeConverter,
+      RewritePatternSet &patterns) const final {
+    populateVectorToLLVMConversionPatterns(typeConverter, patterns);
+  }
+};
+} // namespace
+
+void mlir::vector::registerConvertVectorToLLVMInterface(
+    DialectRegistry &registry) {
+  registry.addExtension(+[](MLIRContext *ctx, vector::VectorDialect *dialect) {
+    dialect->addInterfaces<VectorToLLVMDialectInterface>();
+  });
+}
diff --git a/mlir/lib/Dialect/Vector/IR/VectorOps.cpp b/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
index 6a329499c7110..a4a6f90f7e51e 100644
--- a/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
+++ b/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
@@ -13,6 +13,7 @@
 
 #include "mlir/Dialect/Vector/IR/VectorOps.h"
 
+#include "mlir/Conversion/ConvertToLLVM/ToLLVMInterface.h"
 #include "mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h"
 #include "mlir/Dialect/Arith/IR/Arith.h"
 #include "mlir/Dialect/Arith/Utils/Utils.h"
@@ -430,6 +431,7 @@ void VectorDialect::initialize() {
                             TransferWriteOp>();
   declarePromisedInterface<SubsetExtractionOpInterface, TransferReadOp>();
   declarePromisedInterface<SubsetInsertionOpInterface, TransferWriteOp>();
+  declarePromisedInterface<ConvertToLLVMPatternInterface, VectorDialect>();
 }
 
 /// Materialize a single constant operation from a given attribute value with
diff --git a/mlir/test/Conversion/VectorToLLVM/vector-to-llvm-interface.mlir b/mlir/test/Conversion/VectorToLLVM/vector-to-llvm-interface.mlir
new file mode 100644
index 0000000000000..5252bb25ecab5
--- /dev/null
+++ b/mlir/test/Conversion/VectorToLLVM/vector-to-llvm-interface.mlir
@@ -0,0 +1,14 @@
+// Most of the vector lowering is tested in vector-to-llvm.mlir, this file only for the interface smoke test
+// RUN: mlir-opt --convert-to-llvm="filter-dialects=vector" --split-input-file %s | FileCheck %s
+
+func.func @bitcast_f32_to_i32_vector_0d(%arg0: vector<f32>) -> vector<i32> {
+  %0 = vector.bitcast %arg0 : vector<f32> to vector<i32>
+  return %0 : vector<i32>
+}
+
+// CHECK-LABEL: @bitcast_f32_to_i32_vector_0d
+// CHECK-SAME:  %[[ARG_0:.*]]: vector<f32>
+// CHECK:       %[[VEC_F32_1D:.*]] = builtin.unrealized_conversion_cast %[[ARG_0]] : vector<f32> to vector<1xf32>
+// CHECK:       %[[VEC_I32_1D:.*]] = llvm.bitcast %[[VEC_F32_1D]] : vector<1xf32> to vector<1xi32>
+// CHECK:       %[[VEC_I32_0D:.*]] = builtin.unrealized_conversion_cast %[[VEC_I32_1D]] : vector<1xi32> to vector<i32>
+// CHECK:       return %[[VEC_I32_0D]] : vector<i32>