diff --git a/src/future/asana/PhutilAsanaFuture.php b/src/future/asana/PhutilAsanaFuture.php
--- a/src/future/asana/PhutilAsanaFuture.php
+++ b/src/future/asana/PhutilAsanaFuture.php
@@ -7,6 +7,7 @@
   private $action;
   private $params;
   private $method = 'GET';
+  private $timeout;
 
   public function __construct() {
     parent::__construct(null);
@@ -28,6 +29,15 @@
     return $this;
   }
 
+  public function setTimeout($timeout) {
+    $this->timeout = $timeout;
+    return $this;
+  }
+
+  public function getTimeout() {
+    return $this->timeout;
+  }
+
   protected function getProxiedFuture() {
     if (!$this->future) {
       $params = $this->params;
@@ -54,6 +64,11 @@
       $future->addHeader('Authorization', 'Bearer '.$this->accessToken);
       $future->setMethod($this->method);
 
+      $timeout = $this->getTimeout();
+      if ($timeout !== null) {
+        $future->setTimeout($timeout);
+      }
+
       $this->future = $future;
     }
 
diff --git a/src/future/oauth/PhutilOAuth1Future.php b/src/future/oauth/PhutilOAuth1Future.php
--- a/src/future/oauth/PhutilOAuth1Future.php
+++ b/src/future/oauth/PhutilOAuth1Future.php
@@ -23,6 +23,7 @@
   private $hasConstructedFuture;
   private $callbackURI;
   private $headers = array();
+  private $timeout;
 
   public function setCallbackURI($callback_uri) {
     $this->callbackURI = $callback_uri;
@@ -74,6 +75,15 @@
     return $this;
   }
 
+  public function setTimeout($timeout) {
+    $this->timeout = $timeout;
+    return $this;
+  }
+
+  public function getTimeout() {
+    return $this->timeout;
+  }
+
   public function __construct($uri, $data = array()) {
     $this->uri = new PhutilURI((string)$uri);
     $this->data = $data;
@@ -135,6 +145,11 @@
       }
       $this->headers = array();
 
+      $timeout = $this->getTimeout();
+      if ($timeout !== null) {
+        $future->setTimeout($timeout);
+      }
+
       $this->hasConstructedFuture = true;
     }