diff --git a/types/async-busboy/async-busboy-tests.ts b/types/async-busboy/async-busboy-tests.ts
new file mode 100644
index 0000000000..ee81ca8a8c
--- /dev/null
+++ b/types/async-busboy/async-busboy-tests.ts
@@ -0,0 +1,16 @@
+import Koa = require('koa');
+import asyncBusboy = require('async-busboy');
+
+async function middleware(ctx: Koa.Context, next: () => Promise<any>) {
+  const {files, fields} = await asyncBusboy(ctx.req);
+}
+
+async function middleware2(ctx: Koa.Context, next: () => Promise<any>) {
+  const {fields} = await asyncBusboy(ctx.req, {
+    limits: {
+      fileSize: 2 * 1024 * 1024,
+    },
+    onFile: (fieldname: string, file: NodeJS.ReadableStream, filename: string, encoding: string, mimetype: string) => {
+    }
+  });
+}
diff --git a/types/async-busboy/index.d.ts b/types/async-busboy/index.d.ts
new file mode 100644
index 0000000000..ed92d2717a
--- /dev/null
+++ b/types/async-busboy/index.d.ts
@@ -0,0 +1,28 @@
+// Type definitions for async-busboy 0.7
+// Project: https://github.com/m4nuC/async-busboy#readme
+// Definitions by: Hiroshi Ioka <https://github.com/hirochachacha>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+import * as fs from 'fs';
+import * as http from 'http';
+
+import busboy = require('busboy');
+
+interface Options extends busboy.BusboyConfig {
+  onFile: (
+    fieldname: string,
+    file: NodeJS.ReadableStream,
+    filename: string,
+    encoding: string,
+    mimetype: string) => void;
+}
+
+type AsyncBusboy = (
+  req: http.IncomingMessage,
+  options?: Options
+) => Promise<{fields: {[key: string]: any}; files?: fs.ReadStream[]}>;
+
+declare const asyncBusboy: AsyncBusboy;
+
+export = asyncBusboy;
diff --git a/types/async-busboy/tsconfig.json b/types/async-busboy/tsconfig.json
new file mode 100644
index 0000000000..6dbcd063c5
--- /dev/null
+++ b/types/async-busboy/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "async-busboy-tests.ts"
+    ]
+}
diff --git a/types/async-busboy/tslint.json b/types/async-busboy/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/async-busboy/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }