diff --git a/types/mocha-each/index.d.ts b/types/mocha-each/index.d.ts
new file mode 100644
index 0000000000..f368cdfc03
--- /dev/null
+++ b/types/mocha-each/index.d.ts
@@ -0,0 +1,50 @@
+// Type definitions for mocha-each 1.1
+// Project: https://github.com/ryym/mocha-each#readme
+// Definitions by: Tom Harley <https://github.com/magnostherobot>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.1
+
+import { ITest, ITestDefinition, ITestCallbackContext } from 'mocha';
+
+/**
+ * This function takes an array collections of parameters to be used in
+ * a series of mocha tests, defined using the `it` notation common to
+ * Mocha.
+ */
+declare function forEach(
+    parameters: ReadonlyArray<any>,
+    defaultIt?: ITestDefinition
+): { it: ForEachITestDefinition };
+
+/**
+ * This interface describes the kind of `it` available from a `forEach` call.
+ * The result is very similar to Mocha's `ITestDefinition` interface.
+ */
+interface ForEachITestDefinition {
+    /*
+     * The callback functions in each of these properties take a variable
+     * number of arguments, based on how many values were passed in tuples
+     * in the call of forEach that generated this property.
+     *
+     * This problem is similar to `Function.prototype.apply`, which also
+     * does not have strong typing
+     * (see github.com/Microsoft/Typescript/issues/212).
+     *
+     * These callback functions can all accept an optional callback generated
+     * by mocha, which is used for asynchronous code testing. However,
+     * since rest parameters have to be the final parameter in a function
+     * declaration, this function cannot be explicitly mentioned here.
+     *
+     * A more accurate signature for the callback functions would be
+     *     callback?: (this, ...args, done?: MochaDone)
+     * Additionally, Mocha does not export its MochaDone interface.
+     */
+    (expectation: string, callback?:
+        (this: ITestCallbackContext, ...args: any[]) => any): ITest;
+    only(expectation: string, callback?:
+        (this: ITestCallbackContext, ...args: any[]) => any): ITest;
+    skip(expectation: string, callback?:
+        (this: ITestCallbackContext, ...args: any[]) => any): ITest;
+}
+
+export = forEach;
diff --git a/types/mocha-each/mocha-each-tests.ts b/types/mocha-each/mocha-each-tests.ts
new file mode 100644
index 0000000000..1cf3e47c43
--- /dev/null
+++ b/types/mocha-each/mocha-each-tests.ts
@@ -0,0 +1,86 @@
+/*
+ * These tests are adapted from the use examples for the package from
+ * its host repository, [github.com/ryym/mocha-each#readme].
+ *
+ * Adapting involved ensuring each set of test was wrapped in its own
+ * `describe` context; adding mock functions for use in the examples;
+ * and adding type declarations for most elements.
+ */
+
+import forEach = require('mocha-each');
+
+// Basic
+declare function assert(...args: any[]): void;
+
+function add(a: any, b: any) {
+    return parseInt(a, 10) + parseInt(b, 10);
+}
+
+describe('add()', () => {
+    forEach([
+        [1, 1, 2],
+        [2, -2, 0],
+        [140, 48, 188]
+    ])
+    .it('adds %d and %d then returns %d', (left: any, right: any, expected: any) => {
+        assert(add(left, right) === expected);
+    });
+
+    context('with invalid arguments', () => {
+        forEach([
+            [1, 'foo'],
+            [null, 10],
+            [{}, []]
+        ])
+        .it('adds %j and %j then returns NaN', (left: any, right: any) => {
+            const value = add(left, right);
+            assert(isNaN(value));
+        });
+    });
+});
+
+// Asynchronous code
+declare function fetchData(a: any): Promise<any>;
+
+describe('Asynchronous Code Example', () => {
+    forEach([
+        [0, 1],
+        [2, 3]
+    ])
+    .it('does async operation', (arg: any, expected: any, done: (error: any) => any) => {
+    fetchData(arg)
+        .then((actual: any) => assert(actual === expected))
+        .then(done);
+    });
+});
+
+// Exclusive or inclusive tests
+describe('Exclusive/Inclusive Test Example', () => {
+    forEach([
+        0, 1, 2, 3
+    ])
+    .it.only('works fine', (number: number) => {
+        assert(number);
+    });
+
+    forEach([
+        'foo', 'bar', 'baz'
+    ])
+    .it.skip('also works fine', (word: string) => {
+        assert(word);
+    });
+});
+
+// .timeout example
+declare function use(...args: any[]): void;
+
+describe('.timeout Example', () => {
+    forEach([
+        // ...
+    ])
+    .it('is a slow test', function(p0: null, p1: null, p2: null/* , done */) {
+        this.timeout(3000); // Configure timeout.
+        use(p0, p1, p2);
+        // ...
+    });
+});
diff --git a/types/mocha-each/tsconfig.json b/types/mocha-each/tsconfig.json
new file mode 100644
index 0000000000..51ac693789
--- /dev/null
+++ b/types/mocha-each/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",
+        "mocha-each-tests.ts"
+    ]
+}
diff --git a/types/mocha-each/tslint.json b/types/mocha-each/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/mocha-each/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }