diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -106,6 +106,7 @@
     'PhutilAuthAdapterOAuthJIRA' => 'auth/PhutilAuthAdapterOAuthJIRA.php',
     'PhutilAuthAdapterOAuthTwitch' => 'auth/PhutilAuthAdapterOAuthTwitch.php',
     'PhutilAuthAdapterOAuthTwitter' => 'auth/PhutilAuthAdapterOAuthTwitter.php',
+    'PhutilAuthAdapterOAuthWordPress' => 'auth/PhutilAuthAdapterOAuthWordPress.php',
     'PhutilAuthAdapterPersona' => 'auth/PhutilAuthAdapterPersona.php',
     'PhutilAuthConfigurationException' => 'auth/exception/PhutilAuthConfigurationException.php',
     'PhutilAuthCredentialException' => 'auth/exception/PhutilAuthCredentialException.php',
@@ -308,6 +309,7 @@
     'PhutilURITestCase' => 'parser/__tests__/PhutilURITestCase.php',
     'PhutilUTF8TestCase' => 'utils/__tests__/PhutilUTF8TestCase.php',
     'PhutilUtilsTestCase' => 'utils/__tests__/PhutilUtilsTestCase.php',
+    'PhutilWordPressFuture' => 'future/wordpress/PhutilWordPressFuture.php',
     'PhutilXHPASTSyntaxHighlighter' => 'markup/syntax/highlighter/PhutilXHPASTSyntaxHighlighter.php',
     'PhutilXHPASTSyntaxHighlighterFuture' => 'markup/syntax/highlighter/xhpast/PhutilXHPASTSyntaxHighlighterFuture.php',
     'PhutilXHPASTSyntaxHighlighterTestCase' => 'markup/syntax/highlighter/__tests__/PhutilXHPASTSyntaxHighlighterTestCase.php',
@@ -525,6 +527,7 @@
     'PhutilAuthAdapterOAuthJIRA' => 'PhutilAuthAdapterOAuth1',
     'PhutilAuthAdapterOAuthTwitch' => 'PhutilAuthAdapterOAuth',
     'PhutilAuthAdapterOAuthTwitter' => 'PhutilAuthAdapterOAuth1',
+    'PhutilAuthAdapterOAuthWordPress' => 'PhutilAuthAdapterOAuth',
     'PhutilAuthAdapterPersona' => 'PhutilAuthAdapter',
     'PhutilAuthConfigurationException' => 'PhutilAuthException',
     'PhutilAuthCredentialException' => 'PhutilAuthException',
diff --git a/src/auth/PhutilAuthAdapterOAuthWordPress.php b/src/auth/PhutilAuthAdapterOAuthWordPress.php
new file mode 100644
--- /dev/null
+++ b/src/auth/PhutilAuthAdapterOAuthWordPress.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * Authentication adapter for WordPress.com OAuth2.
+ */
+final class PhutilAuthAdapterOAuthWordPress extends PhutilAuthAdapterOAuth {
+
+  public function getAdapterType() {
+    return 'wordpress';
+  }
+
+  public function getAdapterDomain() {
+    return 'wordpress.com';
+  }
+
+  public function getAccountID() {
+    return $this->getOAuthAccountData('ID');
+  }
+
+  public function getAccountEmail() {
+    return $this->getOAuthAccountData('email');
+  }
+
+  public function getAccountName() {
+    return $this->getOAuthAccountData('username');
+  }
+
+  public function getAccountImageURI() {
+    return $this->getOAuthAccountData('avatar_URL');
+  }
+
+  public function getAccountURI() {
+    return $this->getOAuthAccountData('profile_URL');
+  }
+
+  public function getAccountRealName() {
+    return $this->getOAuthAccountData('display_name');
+  }
+
+  protected function getAuthenticateBaseURI() {
+    return 'https://public-api.wordpress.com/oauth2/authorize';
+  }
+
+  protected function getTokenBaseURI() {
+    return 'https://public-api.wordpress.com/oauth2/token';
+  }
+
+  public function getScope() {
+    return 'user_read';
+  }
+
+  public function getExtraAuthenticateParameters() {
+    return array(
+      'response_type' => 'code',
+      'blog_id' => 0,
+    );
+  }
+
+  public function getExtraTokenParameters() {
+    return array(
+      'grant_type' => 'authorization_code',
+    );
+  }
+
+  protected function loadOAuthAccountData() {
+    return id(new PhutilWordPressFuture())
+      ->setClientID($this->getClientID())
+      ->setAccessToken($this->getAccessToken())
+      ->setRawWordPressQuery('/me/')
+      ->resolve();
+  }
+
+}
diff --git a/src/future/wordpress/PhutilWordPressFuture.php b/src/future/wordpress/PhutilWordPressFuture.php
new file mode 100644
--- /dev/null
+++ b/src/future/wordpress/PhutilWordPressFuture.php
@@ -0,0 +1,87 @@
+<?php
+
+final class PhutilWordPressFuture extends FutureProxy {
+
+  private $future;
+  private $clientID;
+  private $accessToken;
+  private $action;
+  private $params;
+  private $method = 'GET';
+
+  public function __construct() {
+    parent::__construct(null);
+  }
+
+  public function setAccessToken($token) {
+    $this->accessToken = $token;
+    return $this;
+  }
+
+  public function setClientID($client_id) {
+    $this->clientID = $client_id;
+    return $this;
+  }
+
+  public function setRawWordPressQuery($action, array $params = array()) {
+    $this->action = $action;
+    $this->params = $params;
+    return $this;
+  }
+
+  public function setMethod($method) {
+    $this->method = $method;
+    return $this;
+  }
+
+  protected function getProxiedFuture() {
+    if (!$this->future) {
+      $params = $this->params;
+
+      if (!$this->action) {
+        throw new Exception("You must setRawWordPressQuery()!");
+      }
+
+      if (!$this->accessToken) {
+        throw new Exception("You must setAccessToken()!");
+      }
+
+      $uri = new PhutilURI('https://public-api.wordpress.com/');
+      $uri->setPath('/rest/v1/'.ltrim($this->action, '/'));
+
+      $future = new HTTPSFuture($uri);
+      $future->setData($this->params);
+      $future->setMethod($this->method);
+
+      // NOTE: This is how WordPress.com REST API authenticates
+      $future->addHeader('Authorization', 'Bearer ' . $this->accessToken);
+
+      $this->future = $future;
+    }
+
+    return $this->future;
+  }
+
+  protected function didReceiveResult($result) {
+    list($status, $body, $headers) = $result;
+
+    if ($status->isError()) {
+      throw $status;
+    }
+
+    $data = phutil_json_decode($body);
+    if (empty($data)) {
+      throw new Exception(
+        pht('Expected JSON response from WordPress.com, got: %s', $body));
+    }
+
+    if (idx($data, 'error')) {
+      $error = $data['error'];
+      throw new Exception(
+        pht('Received error from WordPress.com: %s', $error));
+    }
+
+    return $data;
+  }
+
+}