diff --git a/src/ring/middleware/proxy_headers.clj b/src/ring/middleware/proxy_headers.clj
index 738dc9a..db5b82b 100644
--- a/src/ring/middleware/proxy_headers.clj
+++ b/src/ring/middleware/proxy_headers.clj
@@ -5,18 +5,28 @@
 (defn forwarded-remote-addr-request
   "Change the :remote-addr key of the request map to the last value present in
   the X-Forwarded-For header. See: wrap-forwarded-remote-addr."
-  [request]
+  [request {:keys [proxy-count] :as options :or {proxy-count 1}}]
   (if-let [forwarded-for (get-in request [:headers "x-forwarded-for"])]
-    (let [remote-addr (str/trim (re-find #"[^,]*$" forwarded-for))]
-      (assoc request :remote-addr remote-addr))
+    (let [forwarded-addrs (str/split forwarded-for #",")
+          remote-addr (some-> (nth forwarded-addrs (- (count forwarded-addrs) proxy-count) nil)
+                              (str/trim))]
+      (if remote-addr
+        (assoc request :remote-addr remote-addr)
+        request))
     request))
 
 (defn wrap-forwarded-remote-addr
   "Middleware that changes the :remote-addr of the request map to the
-  last value present in the X-Forwarded-For header."
-  [handler]
-  (fn
-    ([request]
-     (handler (forwarded-remote-addr-request request)))
-    ([request respond raise]
-     (handler (forwarded-remote-addr-request request) respond raise))))
+  last value present in the X-Forwarded-For header.
+
+  If a request passes through multiple trusted proxies before reaching your server,
+  you can set :proxy-count in options."
+  ([handler]
+   (wrap-forwarded-remote-addr handler nil))
+  ([handler options]
+   {:pre [(or (nil? options) (< 0 (:proxy-count options)))]}
+   (fn
+     ([request]
+      (handler (forwarded-remote-addr-request request options)))
+     ([request respond raise]
+      (handler (forwarded-remote-addr-request request options) respond raise)))))
diff --git a/test/ring/middleware/proxy_headers_test.clj b/test/ring/middleware/proxy_headers_test.clj
index 35b4fec..934708b 100644
--- a/test/ring/middleware/proxy_headers_test.clj
+++ b/test/ring/middleware/proxy_headers_test.clj
@@ -25,6 +25,36 @@
             resp (handler req)]
         (is (= (:body resp) "1.2.3.4"))))))
 
+(deftest test-wrap-forwarded-remote-addr-multiple-proxies
+  (let [handler (wrap-forwarded-remote-addr (comp response :remote-addr) {:proxy-count 2})]
+    (testing "without x-forwarded-for"
+      (let [req (assoc (request :get "/") :remote-addr "1.2.3.4")
+            resp (handler req)]
+        (is (= (:body resp) "1.2.3.4"))))
+    ;; TODO: what should happen if there aren't enough Forwarded addresses? Nothing?
+    (testing "with not enough proxies"
+      (let [req (-> (request :get "/")
+                    (assoc :remote-addr "127.0.0.1")
+                    (header "x-forwarded-for" "1.2.3.4"))
+            resp (handler req)]
+        (is (= (:body resp) "127.0.0.1"))))
+    (testing "request with two proxies"
+      (let [req (-> (request :get "/")
+                    (assoc :remote-addr "127.0.0.1")
+                    (header "x-forwarded-for" "122.54.196.223, 1.2.3.4"))
+            resp (handler req)]
+        (is (= (:body resp) "122.54.196.223"))))
+    (testing "request with two trusted proxies and one untrusted proxy"
+      (let [req (-> (request :get "/")
+                    (assoc :remote-addr "127.0.0.1")
+                    (header "x-forwarded-for" "10.0.1.9, 122.54.196.223, 1.2.3.4"))
+            resp (handler req)]
+        (is (= (:body resp) "122.54.196.223")))))
+  (testing "proxy count of 0"
+    (is (thrown?
+          AssertionError
+          (wrap-forwarded-remote-addr (comp response :remote-addr) {:proxy-count 0})))))
+
 (deftest test-wrap-forwarded-remote-addr-cps
   (let [handler (wrap-forwarded-remote-addr
                  (fn [request respond _] (respond (response (:remote-addr request)))))]