diff --git a/lodash.js b/lodash.js
index e5f6aa475..86f9d8a31 100644
--- a/lodash.js
+++ b/lodash.js
@@ -86,6 +86,7 @@
   /** `Object#toString` result references. */
   var argsTag = '[object Arguments]',
       arrayTag = '[object Array]',
+      asyncTag = '[object AsyncFunction]',
       boolTag = '[object Boolean]',
       dateTag = '[object Date]',
       domExcTag = '[object DOMException]',
@@ -11627,7 +11628,7 @@
       // The use of `Object#toString` avoids issues with the `typeof` operator
       // in Safari 9 which returns 'object' for typed arrays and other constructors.
       var tag = baseGetTag(value);
-      return tag == funcTag || tag == genTag || tag == proxyTag;
+      return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
     }
 
     /**
diff --git a/test/test.js b/test/test.js
index f5d70fad4..5c5f98fc3 100644
--- a/test/test.js
+++ b/test/test.js
@@ -364,8 +364,13 @@
     return /^(?:\$\$cov_\d+\$\$)$/.test(key);
   })];
 
+  /** Used to test async functions. */
+  var asyncFunc = lodashStable.attempt(function() {
+    return Function('return async () => {}');
+  });
+
   /** Used to test generator functions. */
-  var generator = lodashStable.attempt(function() {
+  var genFunc = lodashStable.attempt(function() {
     return Function('return function*(){}');
   });
 
@@ -2717,7 +2722,8 @@
     var uncloneable = {
       'DOM elements': body,
       'functions': Foo,
-      'generators': generator
+      'async functions': asyncFunc,
+      'generator functions': genFunc
     };
 
     lodashStable.each(errors, function(error) {
@@ -9033,7 +9039,7 @@
     });
 
     QUnit.test('should return `false` for non-arrays', function(assert) {
-      assert.expect(11);
+      assert.expect(12);
 
       var expected = lodashStable.map(falsey, function(value) {
         return value === '';
@@ -9049,7 +9055,8 @@
       assert.strictEqual(_.isArrayLike(new Date), false);
       assert.strictEqual(_.isArrayLike(new Error), false);
       assert.strictEqual(_.isArrayLike(_), false);
-      assert.strictEqual(_.isArrayLike(generator), false);
+      assert.strictEqual(_.isArrayLike(asyncFunc), false);
+      assert.strictEqual(_.isArrayLike(genFunc), false);
       assert.strictEqual(_.isArrayLike(slice), false);
       assert.strictEqual(_.isArrayLike({ 'a': 1 }), false);
       assert.strictEqual(_.isArrayLike(1), false);
@@ -10519,10 +10526,16 @@
       assert.strictEqual(_.isFunction(slice), true);
     });
 
+    QUnit.test('should return `true` for async functions', function(assert) {
+      assert.expect(1);
+
+      assert.strictEqual(_.isFunction(asyncFunc), typeof asyncFunc == 'function');
+    });
+
     QUnit.test('should return `true` for generator functions', function(assert) {
       assert.expect(1);
 
-      assert.strictEqual(_.isFunction(generator), typeof generator == 'function');
+      assert.strictEqual(_.isFunction(genFunc), typeof genFunc == 'function');
     });
 
     QUnit.test('should return `true` for the `Proxy` constructor', function(assert) {