diff --git a/Doc/library/macpath.rst b/Doc/library/macpath.rst
--- a/Doc/library/macpath.rst
+++ b/Doc/library/macpath.rst
@@ -1,16 +1,18 @@
 :mod:`macpath` --- Mac OS 9 path manipulation functions
 =======================================================
 
 .. module:: macpath
    :synopsis: Mac OS 9 path manipulation functions.
 
 **Source code:** :source:`Lib/macpath.py`
 
+.. deprecated-removed:: 3.6 3.7
+
 --------------
 
 This module is the Mac OS 9 (and earlier) implementation of the :mod:`os.path`
 module. It can be used to manipulate old-style Macintosh pathnames on Mac OS X
 (or any other platform).
 
 The following functions are available in this module: :func:`normcase`,
 :func:`normpath`, :func:`isabs`, :func:`join`, :func:`split`, :func:`isdir`,
diff --git a/Lib/macpath.py b/Lib/macpath.py
--- a/Lib/macpath.py
+++ b/Lib/macpath.py
@@ -1,14 +1,18 @@
 """Pathname and path-related operations for the Macintosh."""
 
 import os
 from stat import *
 import genericpath
 from genericpath import *
+import warnings
+
+warnings.warn('the macpath module is deprecated in 3.6 and will be removed '
+              'in 3.7', DeprecationWarning, stacklevel=2)
 
 __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
            "basename","dirname","commonprefix","getsize","getmtime",
            "getatime","getctime", "islink","exists","lexists","isdir","isfile",
            "expanduser","expandvars","normpath","abspath",
            "curdir","pardir","sep","pathsep","defpath","altsep","extsep",
            "devnull","realpath","supports_unicode_filenames"]