diff --git a/distutils/command/build_ext.py b/distutils/command/build_ext.py
index ec45b440..66ae7eb9 100644
--- a/distutils/command/build_ext.py
+++ b/distutils/command/build_ext.py
@@ -728,23 +728,32 @@ def get_ext_filename(self, ext_name: str) -> str:
 
     def get_export_symbols(self, ext: Extension) -> list[str]:
         """Return the list of symbols that a shared extension has to
-        export.  This either uses 'ext.export_symbols' or, if it's not
-        provided, "PyInit_" + module_name.  Only relevant on Windows, where
-        the .pyd file (DLL) must export the module "PyInit_" function.
+        export.  This returns, and possibly updates, 'ext.export_symbols'.
+
+        On Python 3.14 and below (that is, before a new export hook name was added),
+        it adds "PyInit_" + module_name to 'ext.export_symbols'.
+        Only relevant on Windows, where the .pyd file (DLL) must export the module
+        import hook function.
+
+        Since Python 3.15, don't add anything.
+        An export directive was added to the "PyMODINIT_FUNC" implementation
+        for Python 3.15, which is all that is needed.
         """
-        name = self._get_module_name_for_symbol(ext)
-        try:
-            # Unicode module name support as defined in PEP-489
-            # https://peps.python.org/pep-0489/#export-hook-name
-            name.encode('ascii')
-        except UnicodeEncodeError:
-            suffix = 'U_' + name.encode('punycode').replace(b'-', b'_').decode('ascii')
-        else:
-            suffix = "_" + name
+        if sys.version_info < (3, 15):
+            name = self._get_module_name_for_symbol(ext)
+            try:
+                # Unicode module name support as defined in PEP-489
+                # https://peps.python.org/pep-0489/#export-hook-name
+                name.encode('ascii')
+            except UnicodeEncodeError:
+                name_bytes = name.encode('punycode').replace(b'-', b'_')
+                suffix = 'U_' + name_bytes.decode('ascii')
+            else:
+                suffix = "_" + name
 
-        initfunc_name = "PyInit" + suffix
-        if initfunc_name not in ext.export_symbols:
-            ext.export_symbols.append(initfunc_name)
+            initfunc_name = "PyInit" + suffix
+            if initfunc_name not in ext.export_symbols:
+                ext.export_symbols.append(initfunc_name)
         return ext.export_symbols
 
     def _get_module_name_for_symbol(self, ext):
diff --git a/distutils/tests/test_build_ext.py b/distutils/tests/test_build_ext.py
index dab0507f..bdaea0bf 100644
--- a/distutils/tests/test_build_ext.py
+++ b/distutils/tests/test_build_ext.py
@@ -397,8 +397,12 @@ def test_unicode_module_names(self):
         cmd.ensure_finalized()
         assert re.search(r'foo(_d)?\..*', cmd.get_ext_filename(modules[0].name))
         assert re.search(r'föö(_d)?\..*', cmd.get_ext_filename(modules[1].name))
-        assert cmd.get_export_symbols(modules[0]) == ['PyInit_foo']
-        assert cmd.get_export_symbols(modules[1]) == ['PyInitU_f_1gaa']
+        if sys.version_info < (3, 15):
+            assert cmd.get_export_symbols(modules[0]) == ['PyInit_foo']
+            assert cmd.get_export_symbols(modules[1]) == ['PyInitU_f_1gaa']
+        else:
+            assert cmd.get_export_symbols(modules[0]) == []
+            assert cmd.get_export_symbols(modules[1]) == []
 
     def test_export_symbols__init__(self):
         # https://github.com/python/cpython/issues/80074
@@ -410,8 +414,12 @@ def test_export_symbols__init__(self):
         dist = Distribution({'name': 'xx', 'ext_modules': modules})
         cmd = self.build_ext(dist)
         cmd.ensure_finalized()
-        assert cmd.get_export_symbols(modules[0]) == ['PyInit_foo']
-        assert cmd.get_export_symbols(modules[1]) == ['PyInitU_f_1gaa']
+        if sys.version_info < (3, 15):
+            assert cmd.get_export_symbols(modules[0]) == ['PyInit_foo']
+            assert cmd.get_export_symbols(modules[1]) == ['PyInitU_f_1gaa']
+        else:
+            assert cmd.get_export_symbols(modules[0]) == []
+            assert cmd.get_export_symbols(modules[1]) == []
 
     def test_compiler_option(self):
         # cmd.compiler is an option and