diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst
index 5976c90029c22a..983e412afafd99 100644
--- a/Doc/library/cgi.rst
+++ b/Doc/library/cgi.rst
@@ -19,6 +19,12 @@
    The :mod:`cgi` module is deprecated
    (see :pep:`PEP 594 <594#cgi>` for details and alternatives).
 
+   The :class:`FieldStorage` class can typically be replaced with
+   :func:`urllib.parse.parse_qsl` for ``GET`` and ``HEAD`` requests,
+   and the :mod:`email.message` module or
+   `multipart <https://pypi.org/project/multipart/>`_ for ``POST`` and ``PUT``.
+   Most :ref:`utility functions <functions-in-cgi-module>` have replacements.
+
 --------------
 
 Support module for Common Gateway Interface (CGI) scripts.
@@ -293,6 +299,12 @@ algorithms implemented in this module in other circumstances.
    ``sys.stdin``).  The *keep_blank_values*, *strict_parsing* and *separator* parameters are
    passed to :func:`urllib.parse.parse_qs` unchanged.
 
+   .. deprecated-removed:: 3.11 3.13
+      This function, like the rest of the :mod:`cgi` module, is deprecated.
+      It can be replaced by calling :func:`urllib.parse.parse_qs` directly
+      on the desired query string (except for ``multipart/form-data`` input,
+      which can be handled as described for :func:`parse_multipart`).
+
 
 .. function:: parse_multipart(fp, pdict, encoding="utf-8", errors="replace", separator="&")
 
@@ -316,12 +328,31 @@ algorithms implemented in this module in other circumstances.
    .. versionchanged:: 3.10
       Added the *separator* parameter.
 
+   .. deprecated-removed:: 3.11 3.13
+      This function, like the rest of the :mod:`cgi` module, is deprecated.
+      It can be replaced with the functionality in the :mod:`email` package
+      (e.g. :class:`email.message.EmailMessage`/:class:`email.message.Message`)
+      which implements the same MIME RFCs, or with the
+      `multipart <https://pypi.org/project/multipart/>`__ PyPI project.
+
 
 .. function:: parse_header(string)
 
    Parse a MIME header (such as :mailheader:`Content-Type`) into a main value and a
    dictionary of parameters.
 
+   .. deprecated-removed:: 3.11 3.13
+      This function, like the rest of the :mod:`cgi` module, is deprecated.
+      It can be replaced with the functionality in the :mod:`email` package,
+      which implements the same MIME RFCs.
+
+      For example, with :class:`email.message.EmailMessage`::
+
+          from email.message import EmailMessage
+          msg = EmailMessage()
+          msg['content-type'] = 'application/json; charset="utf8"'
+          main, params = msg.get_content_type(), msg['content-type'].params
+
 
 .. function:: test()