diff --git a/types/is-callable/index.d.ts b/types/is-callable/index.d.ts
new file mode 100644
index 0000000000..7e2c89f845
--- /dev/null
+++ b/types/is-callable/index.d.ts
@@ -0,0 +1,8 @@
+// Type definitions for is-callable 1.1
+// Project: https://github.com/ljharb/is-callable
+// Definitions by: Daniel <https://github.com/nieltg>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function isCallable(val: any): val is (...args: any[]) => any;
+
+export = isCallable;
diff --git a/types/is-callable/is-callable-tests.ts b/types/is-callable/is-callable-tests.ts
new file mode 100644
index 0000000000..7ae8518ffd
--- /dev/null
+++ b/types/is-callable/is-callable-tests.ts
@@ -0,0 +1,26 @@
+import isCallable = require("is-callable");
+
+isCallable(undefined);
+isCallable(null);
+isCallable(false);
+isCallable(true);
+isCallable([]);
+isCallable({});
+isCallable(/a/g);
+isCallable(new RegExp("a", "g"));
+isCallable(new Date());
+isCallable(42);
+isCallable(NaN);
+isCallable(Infinity);
+isCallable("foo");
+isCallable(Object("foo"));
+
+function func1() {}
+if (isCallable(func1)) {
+    func1();
+}
+
+const func2 = (x: number) => x * x;
+if (isCallable(func2)) {
+    func2(0);
+}
diff --git a/types/is-callable/tsconfig.json b/types/is-callable/tsconfig.json
new file mode 100644
index 0000000000..e1334095d7
--- /dev/null
+++ b/types/is-callable/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",
+        "is-callable-tests.ts"
+    ]
+}
diff --git a/types/is-callable/tslint.json b/types/is-callable/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/is-callable/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }