diff --git a/src/clj/com/rpl/specter.cljx b/src/clj/com/rpl/specter.cljx
index c0802bf..a93e01e 100644
--- a/src/clj/com/rpl/specter.cljx
+++ b/src/clj/com/rpl/specter.cljx
@@ -217,6 +217,21 @@
           (set/union newset))
           )))
 
+(defpath
+  ^{:doc "Navigates to the specified submap (using select-keys).
+          In a transform, that submap in the original map is changed to the new
+          value of the submap."}
+  submap
+  [m-keys]
+  (select* [this structure next-fn]
+    (next-fn (select-keys structure m-keys)))
+
+  (transform* [this structure next-fn]
+    (let [submap (select-keys structure m-keys)
+          newmap (next-fn submap)]
+      (merge (reduce dissoc structure m-keys)
+             newmap))))
+
 (defpath
   walker
   [afn]
diff --git a/test/com/rpl/specter/core_test.cljx b/test/com/rpl/specter/core_test.cljx
index d23bd34..8a8130c 100644
--- a/test/com/rpl/specter/core_test.cljx
+++ b/test/com/rpl/specter/core_test.cljx
@@ -573,6 +573,18 @@
         (= (s/setval (s/subset s3) s4 combined) (-> combined (set/difference s2) (set/union s4)))
         ))))
 
+(deftest submap-test
+  (is (= [{:foo 1}]
+         (s/select [(s/submap [:foo :baz])] {:foo 1 :bar 2})))
+  (is (= {:foo 1, :barry 1}
+         (s/setval [(s/submap [:bar])] {:barry 1} {:foo 1 :bar 2})))
+  (is (= {:bar 1, :foo 2}
+         (s/transform [(s/submap [:foo :baz]) s/ALL s/LAST] inc {:foo 1 :bar 1})))
+  (is (= {:a {:new 1}
+          :c {:new 1
+              :old 1}}
+         (s/setval [s/ALL s/LAST (s/submap [])] {:new 1} {:a nil, :c {:old 1}}))))
+
 (deftest nil->val-test
   (is (= {:a #{:b}}
          (s/setval [:a s/NIL->SET (s/subset #{})] #{:b} nil)))