diff --git a/src/honeysql/format.cljc b/src/honeysql/format.cljc
index bb89012..234fe34 100644
--- a/src/honeysql/format.cljc
+++ b/src/honeysql/format.cljc
@@ -216,6 +216,7 @@
    :union-all 45
    :select 50
    :insert-into 60
+   :replace-into 60
    :update 70
    :delete 75
    :delete-from 80
@@ -594,6 +595,15 @@
            (to-sql (second table))))
     (str "INSERT INTO " (to-sql table))))
 
+(defmethod format-clause :replace-into [[_ table] _]
+  (if (and (sequential? table) (sequential? (first table)))
+    (str "REPLACE INTO "
+          (to-sql (ffirst table))
+          " (" (comma-join (map to-sql (second (first table)))) ") "
+          (binding [*subquery?* false]
+            (to-sql (second table))))
+    (str "REPLACE INTO " (to-sql table))))
+
 (defmethod format-clause :columns [[_ fields] _]
   (str "(" (comma-join (map to-sql fields)) ")"))
 
diff --git a/src/honeysql/helpers.cljc b/src/honeysql/helpers.cljc
index 9a9dced..75e2992 100644
--- a/src/honeysql/helpers.cljc
+++ b/src/honeysql/helpers.cljc
@@ -220,6 +220,13 @@
   ([table] (insert-into nil table))
   ([m table] (build-clause :insert-into m table)))
 
+(defmethod build-clause :replace-into [_ m table]
+  (assoc m :replace-into table))
+
+(defn replace-into
+  ([table] (replace-into nil table))
+  ([m table] (build-clause :replace-into m table)))
+  
 (macros/usetime
  (defhelper columns [m fields]
    (assoc m :columns (collify fields))))