diff --git a/Lib/ast.py b/Lib/ast.py
index 93ffa1edc84d55f..fb8460798157f07 100644
--- a/Lib/ast.py
+++ b/Lib/ast.py
@@ -1001,11 +1001,14 @@ def _write_docstring(self, node):
         if node.kind == "u":
             self.write("u")
 
-        # Preserve quotes in the docstring by escaping them
-        value = node.value.replace("\\", "\\\\")
-        value = value.replace('"""', '""\"')
-        if value[-1] == '"':
-            value = value.replace('"', '\\"', -1)
+        value = node.value
+        if value:
+            # Preserve quotes in the docstring by escaping them
+            value = value.replace("\\", "\\\\")
+            value = value.replace('"""', '""\"')
+            value = value.replace("\r", "\\r")
+            if value[-1] == '"':
+                value = value.replace('"', '\\"', -1)
 
         self.write(f'"""{value}"""')
 
diff --git a/Lib/test/test_unparse.py b/Lib/test/test_unparse.py
index d04db4d5f46e1ad..086a1b6ae851e19 100644
--- a/Lib/test/test_unparse.py
+++ b/Lib/test/test_unparse.py
@@ -304,11 +304,18 @@ def test_invalid_yield_from(self):
     def test_docstrings(self):
         docstrings = (
             'this ends with double quote"',
-            'this includes a """triple quote"""'
+            'this includes a """triple quote"""',
+            '\r',
+            '\\r',
+            '\t',
+            '\\t',
+            '\n',
+            '\\n',
+            '\r\\r\t\\t\n\\n'
         )
         for docstring in docstrings:
             # check as Module docstrings for easy testing
-            self.check_ast_roundtrip(f"'{docstring}'")
+            self.check_ast_roundtrip(f"'''{docstring}'''")
 
 
 class CosmeticTestCase(ASTTestCase):
@@ -354,6 +361,10 @@ def test_docstrings(self):
             empty newline"""''',
             '"""With some \t"""',
             '"""Foo "bar" baz """',
+            '"""\\r"""',
+            '""""""',
+            '"""\'\'\'"""',
+            '"""\'\'\'\'\'\'"""',
         )
 
         for prefix in docstring_prefixes: