diff --git a/resources/data_readers.clj b/resources/data_readers.clj
index 56636a8..14c1a55 100644
--- a/resources/data_readers.clj
+++ b/resources/data_readers.clj
@@ -1,3 +1,4 @@
 {sql/call honeysql.types/read-sql-call
  sql/raw honeysql.types/read-sql-raw
- sql/param honeysql.types/read-sql-param}
\ No newline at end of file
+ sql/param honeysql.types/read-sql-param
+ sql/array honeysql.types/read-sql-array}
diff --git a/src/honeysql/format.clj b/src/honeysql/format.clj
index b42b020..5e5a3d7 100644
--- a/src/honeysql/format.clj
+++ b/src/honeysql/format.clj
@@ -2,7 +2,7 @@
   (:refer-clojure :exclude [format])
   (:require [honeysql.types :refer [call raw param param-name]]
             [clojure.string :as string])
-  (:import [honeysql.types SqlCall SqlRaw SqlParam]))
+  (:import [honeysql.types SqlCall SqlRaw SqlParam SqlArray]))
 
 ;;(set! *warn-on-reflection* true)
 
@@ -329,6 +329,9 @@
         (let [x (first @*input-params*)]
           (swap! *input-params* rest)
           (add-param pname x)))))
+  SqlArray
+  (-to-sql [x]
+    (str "ARRAY[" (comma-join (map -to-sql (.values x))) "]"))
   Object
   (-to-sql [x]
     (add-anon-param x)))
diff --git a/src/honeysql/types.clj b/src/honeysql/types.clj
index 4f63196..0a594ce 100644
--- a/src/honeysql/types.clj
+++ b/src/honeysql/types.clj
@@ -80,3 +80,31 @@
 
 (defmethod print-dup SqlParam [o w]
   (print-method o w))
+
+;;;;
+
+(deftype SqlArray [values _meta]
+  Object
+  (hashCode [this] (hash-combine (hash (class this)) (hash values)))
+  (equals [_ x] (and (instance? SqlArray x) (= values (.values ^SqlArray x))))
+  clojure.lang.IObj
+  (meta [_] _meta)
+  (withMeta [_ m] (SqlArray. values m)))
+
+(defn array
+  "Represents a SQL array."
+  [values]
+  (SqlArray. values nil))
+
+(defn array-vals [^SqlArray a]
+  (.values a))
+
+(defn read-sql-array [form]
+  ;; late bind, as above
+  ((resolve `array) form))
+
+(defmethod print-method SqlArray [^SqlArray a ^java.io.Writer w]
+  (.write w (str "#sql/array " (pr-str (.values a)))))
+
+(defmethod print-dup SqlArray [a w]
+  (print-method a w))
diff --git a/test/honeysql/format_test.clj b/test/honeysql/format_test.clj
index 1a7ee40..ce4a518 100644
--- a/test/honeysql/format_test.clj
+++ b/test/honeysql/format_test.clj
@@ -33,3 +33,13 @@
          "INSERT INTO foo SELECT bar FROM baz"))
   (is (= (format-clause (first {:insert-into [[:foo [:a :b :c]] {:select [:d :e :f] :from [:baz]}]}) nil)
          "INSERT INTO foo (a, b, c) SELECT d, e, f FROM baz")))
+
+(deftest array-test
+  (is (= (format {:insert-into :foo
+                  :columns [:baz]
+                  :values [[#sql/array [1 2 3 4]]]})
+         ["INSERT INTO foo (baz) VALUES (ARRAY[1, 2, 3, 4])"]))
+  (is (= (format {:insert-into :foo
+                  :columns [:baz]
+                  :values [[#sql/array ["one" "two" "three"]]]})
+         ["INSERT INTO foo (baz) VALUES (ARRAY[?, ?, ?])" "one" "two" "three"])))