diff --git a/mlir/include/mlir-c/Dialect/LLVM.h b/mlir/include/mlir-c/Dialect/LLVM.h
new file mode 100644
--- /dev/null
+++ b/mlir/include/mlir-c/Dialect/LLVM.h
@@ -0,0 +1,30 @@
+//===-- mlir-c/Dialect/LLVM.h - C API for LLVM --------------------*- C -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
+// Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MLIR_C_DIALECT_LLVM_H
+#define MLIR_C_DIALECT_LLVM_H
+
+#include "mlir-c/IR.h"
+#include "mlir-c/Registration.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+MLIR_DECLARE_CAPI_DIALECT_REGISTRATION(LLVM, llvm);
+
+/// Creates an llvm.ptr type.
+MLIR_CAPI_EXPORTED MlirType mlirLLVMPointerTypeGet(MlirType pointee,
+                                                   unsigned addressSpace);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // MLIR_C_DIALECT_LLVM_H
diff --git a/mlir/lib/CAPI/Dialect/CMakeLists.txt b/mlir/lib/CAPI/Dialect/CMakeLists.txt
--- a/mlir/lib/CAPI/Dialect/CMakeLists.txt
+++ b/mlir/lib/CAPI/Dialect/CMakeLists.txt
@@ -27,6 +27,15 @@
   MLIRPass
 )
 
+add_mlir_public_c_api_library(MLIRCAPILLVM
+  LLVM.cpp
+
+  PARTIAL_SOURCES_INTENDED
+  LINK_LIBS PUBLIC
+  MLIRCAPIIR
+  MLIRLLVMIR
+)
+
 add_mlir_public_c_api_library(MLIRCAPILinalg
   Linalg.cpp
   LinalgPasses.cpp
diff --git a/mlir/lib/CAPI/Dialect/LLVM.cpp b/mlir/lib/CAPI/Dialect/LLVM.cpp
new file mode 100644
--- /dev/null
+++ b/mlir/lib/CAPI/Dialect/LLVM.cpp
@@ -0,0 +1,21 @@
+//===- LLVM.cpp - C Interface for LLVM dialect ----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir-c/Dialect/LLVM.h"
+#include "mlir/CAPI/Registration.h"
+#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
+#include "mlir/Dialect/LLVMIR/LLVMTypes.h"
+
+using namespace mlir;
+using namespace mlir::LLVM;
+
+MLIR_DEFINE_CAPI_DIALECT_REGISTRATION(LLVM, llvm, LLVMDialect)
+
+MlirType mlirLLVMPointerTypeGet(MlirType pointee, unsigned addressSpace) {
+  return wrap(LLVMPointerType::get(unwrap(pointee), addressSpace));
+}
diff --git a/mlir/test/CAPI/CMakeLists.txt b/mlir/test/CAPI/CMakeLists.txt
--- a/mlir/test/CAPI/CMakeLists.txt
+++ b/mlir/test/CAPI/CMakeLists.txt
@@ -25,6 +25,10 @@
   ir.c
 )
 
+_add_capi_test_executable(mlir-capi-llvm-test
+  llvm.c
+)
+
 _add_capi_test_executable(mlir-capi-pass-test
   pass.c
 )
diff --git a/mlir/test/CAPI/llvm.c b/mlir/test/CAPI/llvm.c
new file mode 100644
--- /dev/null
+++ b/mlir/test/CAPI/llvm.c
@@ -0,0 +1,48 @@
+//===- llvm.c - Test of llvm APIs -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
+// Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// RUN: mlir-capi-llvm-test 2>&1 | FileCheck %s
+
+#include "mlir-c/Dialect/LLVM.h"
+#include "mlir-c/IR.h"
+#include "mlir-c/BuiltinTypes.h"
+
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// CHECK-LABEL: testTypeCreation()
+static void testTypeCreation(MlirContext ctx) {
+  fprintf(stderr, "testTypeCreation()\n");
+  MlirType i32 = mlirIntegerTypeGet(ctx, 32);
+
+  const char *i32p_text = "!llvm.ptr<i32>";
+  MlirType i32p = mlirLLVMPointerTypeGet(i32, 0);
+  MlirType i32p_ref = mlirTypeParseGet(ctx, mlirStringRefCreateFromCString(i32p_text));
+  // CHECK: !llvm.ptr<i32>: 1
+  fprintf(stderr, "%s: %d\n", i32p_text, mlirTypeEqual(i32p, i32p_ref));
+
+  const char *i32p4_text = "!llvm.ptr<i32, 4>";
+  MlirType i32p4 = mlirLLVMPointerTypeGet(i32, 4);
+  MlirType i32p4_ref = mlirTypeParseGet(ctx, mlirStringRefCreateFromCString(i32p4_text));
+  // CHECK: !llvm.ptr<i32, 4>: 1
+  fprintf(stderr, "%s: %d\n", i32p4_text, mlirTypeEqual(i32p4, i32p4_ref));
+}
+
+int main() {
+  MlirContext ctx = mlirContextCreate();
+  mlirDialectHandleRegisterDialect(mlirGetDialectHandle__llvm__(), ctx);
+  mlirContextGetOrLoadDialect(ctx, mlirStringRefCreateFromCString("llvm"));
+  testTypeCreation(ctx);
+  mlirContextDestroy(ctx);
+  return 0;
+}
+
diff --git a/mlir/test/CMakeLists.txt b/mlir/test/CMakeLists.txt
--- a/mlir/test/CMakeLists.txt
+++ b/mlir/test/CMakeLists.txt
@@ -66,6 +66,7 @@
   FileCheck count not
   mlir-capi-execution-engine-test
   mlir-capi-ir-test
+  mlir-capi-llvm-test
   mlir-capi-pass-test
   mlir-capi-sparse-tensor-test
   mlir-cpu-runner