diff --git a/common.js b/common.js
index 7c9bdb5c..3a8aab7c 100644
--- a/common.js
+++ b/common.js
@@ -58,6 +58,30 @@ function parseCLIArgs (argv) {
     args.osxSign = true
   }
 
+  let noNotarize = false
+  args.osxNotarize = args['osx-notarize']
+  if (Array.isArray(args.osxNotarize) || (args.osxNotarize && typeof args.osxNotarize !== 'object')) {
+    warning('do not use --osx-notarize, use the sub-properties (see --help)')
+    noNotarize = true
+  } else if (args.osxNotarize) {
+    if (!args.osxNotarize.appleId) {
+      warning('--osx-notarize.appleId is required when using notarization, notarize will not run (see --help)')
+      noNotarize = true
+    }
+    if (!args.osxNotarize.appleIdPassword) {
+      warning('--osx-notarize.appleIdPassword is required when using notarization, notarize will not run (see --help)')
+      noNotarize = true
+    }
+  }
+  if (!args.osxSign) {
+    warning('notarization was enabled but osx code signing was not, code signing is a requirement for notarization, notarize will not run')
+    noNotarize = true
+  }
+
+  if (noNotarize) {
+    args.osxNotarize = null
+  }
+
   // tmpdir: `String` or `false`
   if (args.tmpdir === 'false') {
     warning('--tmpdir=false is deprecated, use --no-tmpdir instead')
diff --git a/docs/api.md b/docs/api.md
index 734aa340..3fcf5996 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -412,6 +412,14 @@ Entries from `extend-info` override entries in the base plist file supplied by `
 
 The bundle identifier to use in the application helper's plist.
 
+##### `osxNotarize`
+
+*Object*
+
+If present, notarizes OS X target apps when the host platform is OS X and XCode is installed.  The configuration values listed below can be customized. See [electron-notarize](https://github.com/electron-userland/electron-notarize#method-notarizeopts-promisevoid) for more detailed option descriptions and how to use `appleIdPassword` safely.
+- `appleId` (*String*): Your apple ID username / email
+- `appleIdPassword` (*String*): The password for your apple ID, can be a keychain reference
+
 ##### `osxSign`
 
 *Object* or *`true`*
diff --git a/mac.js b/mac.js
index e8333a68..15d59d43 100644
--- a/mac.js
+++ b/mac.js
@@ -6,6 +6,7 @@ const debug = require('debug')('electron-packager')
 const fs = require('fs-extra')
 const path = require('path')
 const plist = require('plist')
+const { notarize } = require('electron-notarize')
 const { signAsync } = require('electron-osx-sign')
 
 class MacApp extends App {
@@ -52,6 +53,10 @@ class MacApp extends App {
     return `com.electron.${common.sanitizeAppName(this.appName).toLowerCase()}`
   }
 
+  get bundleName () {
+    return filterCFBundleIdentifier(this.opts.appBundleId || this.defaultBundleName)
+  }
+
   get originalResourcesDir () {
     return path.join(this.contentsPath, 'Resources')
   }
@@ -172,7 +177,7 @@ class MacApp extends App {
   updatePlistFiles () {
     let plists
 
-    const appBundleIdentifier = filterCFBundleIdentifier(this.opts.appBundleId || this.defaultBundleName)
+    const appBundleIdentifier = this.bundleName
     this.helperBundleIdentifier = filterCFBundleIdentifier(this.opts.helperBundleId || `${appBundleIdentifier}.helper`)
 
     return this.determinePlistFilesToUpdate()
@@ -292,6 +297,12 @@ class MacApp extends App {
 
     if (osxSignOpt) {
       const signOpts = createSignOpts(osxSignOpt, platform, this.renamedAppPath, version, this.opts.quiet)
+      if (this.opts.osxNotarize && !signOpts.hardenedRuntime) {
+        common.warning('notarization is enabled but hardenedRuntime was not enabled in ' +
+                       'signing options.  It has been enabled for you but you should ' +
+                       'enable it in your config.')
+        signOpts.hardenedRuntime = true
+      }
       debug(`Running electron-osx-sign with the options ${JSON.stringify(signOpts)}`)
       return signAsync(signOpts)
         // Although not signed successfully, the application is packed.
@@ -301,6 +312,20 @@ class MacApp extends App {
     }
   }
 
+  notarizeAppIfSpecified () {
+    let osxNotarizeOpt = this.opts.osxNotarize
+
+    if (osxNotarizeOpt) {
+      const notarizeOpts = createNotarizeOpts(
+        osxNotarizeOpt,
+        this.bundleName,
+        this.renamedAppPath,
+        this.opts.quiet
+      )
+      return notarize(notarizeOpts)
+    }
+  }
+
   create () {
     return this.initialize()
       .then(() => this.updatePlistFiles())
@@ -309,6 +334,7 @@ class MacApp extends App {
       .then(() => this.renameAppAndHelpers())
       .then(() => this.copyExtraResources())
       .then(() => this.signAppIfSpecified())
+      .then(() => this.notarizeAppIfSpecified())
       .then(() => this.move())
   }
 }
@@ -348,6 +374,18 @@ function createSignOpts (properties, platform, app, version, quiet) {
   return signOpts
 }
 
+function createNotarizeOpts (properties, appBundleId, appPath, quiet) {
+  const notarizeOpts = properties
+
+  // osx-notarize options are handed off to notarize module, but
+  // with a few additions from the main options
+  // user may think they can pass bundle ID or appPath but they will be ignored
+  common.subOptionWarning(notarizeOpts, 'osx-notarize', 'appBundleId', appBundleId, quiet)
+  common.subOptionWarning(notarizeOpts, 'osx-notarize', 'appPath', appPath, quiet)
+
+  return notarizeOpts
+}
+
 module.exports = {
   App: MacApp,
   createSignOpts: createSignOpts,
diff --git a/package.json b/package.json
index 9fe0860b..0a146e74 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,8 @@
     "asar": "^0.14.0",
     "debug": "^4.0.1",
     "electron-download": "^4.1.1",
-    "electron-osx-sign": "^0.4.1",
+    "electron-notarize": "^0.0.5",
+    "electron-osx-sign": "^0.4.11",
     "extract-zip": "^1.0.3",
     "fs-extra": "^7.0.0",
     "galactus": "^0.2.1",
diff --git a/usage.txt b/usage.txt
index 58c753c2..7ad3dd28 100644
--- a/usage.txt
+++ b/usage.txt
@@ -82,6 +82,12 @@ osx-sign           (OSX host platform only) Whether to sign the OSX app packages
                    - identity: should contain the identity to be used when running `codesign`
                    - entitlements: the path to entitlements used in signing
                    - entitlements-inherit: the path to the 'child' entitlements
+osx-notarize       (OSX host platform only) Whether to notarize the OSX app packages. You must
+                   use dot notation to configure a list of sub-properties, e.g. --osx-notarize.appleId="foo@example.com"
+                   For info on supported values see https://github.com/electron-userland/electron-notarize#method-notarizeopts-promisevoid
+                   Properties supported:
+                   - appleId: should contain your apple ID username / email
+                   - appleIdPassword: should contain the password for the provided apple ID
 protocol           URL protocol scheme to register the app as an opener of.
                    For example, `--protocol=myapp` would register the app to open
                    URLs such as `myapp://path`. This argument requires a `--protocol-name`