diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py
index 19582e757161fc..cac2f801e6dd45 100644
--- a/Lib/test/test_buffer.py
+++ b/Lib/test/test_buffer.py
@@ -2846,6 +2846,32 @@ class BEPoint(ctypes.BigEndianStructure):
             self.assertEqual(m2.strides, (1,))
             self.assertEqual(m2.suboffsets, ())
 
+    def test_memoryview_cast_f_contiguous_ND_1D(self):
+        nd = ndarray(list(range(12)),shape=[3, 4], format='B', flags=ND_FORTRAN)
+        m = memoryview(nd)
+        self.assertTrue(m.f_contiguous)
+        self.assertTrue(m.contiguous)
+
+        m1 = m.cast('B')
+        self.assertEqual(m1.ndim, 1)
+        self.assertEqual(m1.shape, (m.nbytes,))
+        self.assertEqual(m1.strides, (1,))
+        self.assertTrue(m1.c_contiguous)
+        self.assertTrue(m1.contiguous)
+        self.assertEqual(m1.tobytes(), memoryview(nd).tobytes(order='F'))
+
+        for fmt in ('B', 'b', 'c', 'H', 'I'):
+            size = struct.calcsize(fmt)
+            if m.nbytes % size == 0:
+                m2 = m.cast(fmt)
+                self.assertEqual(m2.ndim, 1)
+                self.assertEqual(m2.shape, (m.nbytes // size,))
+                self.assertTrue(m2.contiguous)
+
+        m3 = m[::-1]
+        with self.assertRaises(TypeError):
+            m3.cast('B')
+
     def test_memoryview_tolist(self):
 
         # Most tolist() tests are in self.verify() etc.
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-08-15-06-28-45.gh-issue-91484.huCgHt.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-08-15-06-28-45.gh-issue-91484.huCgHt.rst
new file mode 100644
index 00000000000000..0131095ac44b3e
--- /dev/null
+++ b/Misc/NEWS.d/next/Core_and_Builtins/2025-08-15-06-28-45.gh-issue-91484.huCgHt.rst
@@ -0,0 +1 @@
+memoryview.cast() now allows casting from N-D to 1-D for F-contiguous.
diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c
index cf673fb379edcd..c5971eb82ad5ff 100644
--- a/Objects/memoryobject.c
+++ b/Objects/memoryobject.c
@@ -1456,9 +1456,11 @@ memoryview_cast_impl(PyMemoryViewObject *self, PyObject *format,
     CHECK_RESTRICTED(self);
 
     if (!MV_C_CONTIGUOUS(self->flags)) {
-        PyErr_SetString(PyExc_TypeError,
-            "memoryview: casts are restricted to C-contiguous views");
-        return NULL;
+        if(shape || self->view.ndim == 1 || !MV_F_CONTIGUOUS(self->flags)) {
+            PyErr_SetString(PyExc_TypeError,
+                "memoryview: casts are restricted to C-contiguous views");
+            return NULL;
+        }
     }
     if ((shape || self->view.ndim != 1) && zero_in_shape(self)) {
         PyErr_SetString(PyExc_TypeError,