diff --git a/Doc/c-api/tuple.rst b/Doc/c-api/tuple.rst
index 815afddad19df1..65f8334c437974 100644
--- a/Doc/c-api/tuple.rst
+++ b/Doc/c-api/tuple.rst
@@ -37,6 +37,19 @@ Tuple Objects
    or ``NULL`` with an exception set on failure.
 
 
+.. c:function:: PyObject* PyTuple_FromArray(PyObject *const *array, Py_ssize_t size)
+
+   Create a tuple of *size* items and copy references from *array* to the new
+   tuple.
+
+   *array* can be NULL if *size* is ``0``.
+
+   On success, return a new reference.
+   On error, set an exception and return ``NULL``.
+
+   .. versionadded:: next
+
+
 .. c:function:: PyObject* PyTuple_Pack(Py_ssize_t n, ...)
 
    Return a new tuple object of size *n*,
diff --git a/Doc/whatsnew/3.15.rst b/Doc/whatsnew/3.15.rst
index 4b176d6c8e6034..40286d4fe857e8 100644
--- a/Doc/whatsnew/3.15.rst
+++ b/Doc/whatsnew/3.15.rst
@@ -852,6 +852,9 @@ New features
 
   (Contributed by Victor Stinner in :gh:`129813`.)
 
+* Add :c:func:`PyTuple_FromArray` to create a :class:`tuple` from an array.
+  (Contributed by Victor Stinner in :gh:`111489`.)
+
 
 Porting to Python 3.15
 ----------------------
diff --git a/Include/cpython/tupleobject.h b/Include/cpython/tupleobject.h
index afb98ccbb81b2d..888baaf3358267 100644
--- a/Include/cpython/tupleobject.h
+++ b/Include/cpython/tupleobject.h
@@ -38,3 +38,7 @@ PyTuple_SET_ITEM(PyObject *op, Py_ssize_t index, PyObject *value) {
 }
 #define PyTuple_SET_ITEM(op, index, value) \
     PyTuple_SET_ITEM(_PyObject_CAST(op), (index), _PyObject_CAST(value))
+
+PyAPI_FUNC(PyObject*) PyTuple_FromArray(
+    PyObject *const *array,
+    Py_ssize_t size);
diff --git a/Include/internal/pycore_tuple.h b/Include/internal/pycore_tuple.h
index acf1bec46028ac..be1961cbf77a2d 100644
--- a/Include/internal/pycore_tuple.h
+++ b/Include/internal/pycore_tuple.h
@@ -23,7 +23,9 @@ extern PyStatus _PyTuple_InitGlobalObjects(PyInterpreterState *);
 
 #define _PyTuple_ITEMS(op) _Py_RVALUE(_PyTuple_CAST(op)->ob_item)
 
-PyAPI_FUNC(PyObject *)_PyTuple_FromArray(PyObject *const *, Py_ssize_t);
+// Alias for backward compatibility
+#define _PyTuple_FromArray PyTuple_FromArray
+
 PyAPI_FUNC(PyObject *)_PyTuple_FromStackRefStealOnSuccess(const union _PyStackRef *, Py_ssize_t);
 PyAPI_FUNC(PyObject *)_PyTuple_FromArraySteal(PyObject *const *, Py_ssize_t);
 
diff --git a/Lib/test/test_capi/test_tuple.py b/Lib/test/test_capi/test_tuple.py
index 7c07bc64e247c5..b6d6da008d0b7b 100644
--- a/Lib/test/test_capi/test_tuple.py
+++ b/Lib/test/test_capi/test_tuple.py
@@ -62,6 +62,28 @@ def test_tuple_new(self):
         self.assertRaises(SystemError, tuple_new, PY_SSIZE_T_MIN)
         self.assertRaises(MemoryError, tuple_new, PY_SSIZE_T_MAX)
 
+    def test_tuple_fromarray(self):
+        # Test PyTuple_FromArray()
+        tuple_fromarray = _testcapi.tuple_fromarray
+
+        tup = tuple([i] for i in range(5))
+        copy = tuple_fromarray(tup)
+        self.assertEqual(copy, tup)
+
+        tup = ()
+        copy = tuple_fromarray(tup)
+        self.assertIs(copy, tup)
+
+        copy = tuple_fromarray(NULL, 0)
+        self.assertIs(copy, ())
+
+        with self.assertRaises(SystemError):
+            tuple_fromarray(NULL, -1)
+        with self.assertRaises(SystemError):
+            tuple_fromarray(NULL, PY_SSIZE_T_MIN)
+        with self.assertRaises(MemoryError):
+            tuple_fromarray(NULL, PY_SSIZE_T_MAX)
+
     def test_tuple_pack(self):
         # Test PyTuple_Pack()
         pack = _testlimitedcapi.tuple_pack
diff --git a/Misc/NEWS.d/next/C_API/2025-10-07-12-51-32.gh-issue-111489.LCKKlg.rst b/Misc/NEWS.d/next/C_API/2025-10-07-12-51-32.gh-issue-111489.LCKKlg.rst
new file mode 100644
index 00000000000000..9c044f7796bd94
--- /dev/null
+++ b/Misc/NEWS.d/next/C_API/2025-10-07-12-51-32.gh-issue-111489.LCKKlg.rst
@@ -0,0 +1,2 @@
+Add :c:func:`PyTuple_FromArray` to create a :class:`tuple` from an array.
+Patch by Victor Stinner.
diff --git a/Modules/_testcapi/tuple.c b/Modules/_testcapi/tuple.c
index d9c02ba0ff04fe..5de1c494c0a8c0 100644
--- a/Modules/_testcapi/tuple.c
+++ b/Modules/_testcapi/tuple.c
@@ -104,12 +104,40 @@ _check_tuple_item_is_NULL(PyObject *Py_UNUSED(module), PyObject *args)
 }
 
 
+static PyObject *
+tuple_fromarray(PyObject* Py_UNUSED(module), PyObject *args)
+{
+    PyObject *src;
+    Py_ssize_t size = UNINITIALIZED_SIZE;
+    if (!PyArg_ParseTuple(args, "O|n", &src, &size)) {
+        return NULL;
+    }
+    if (src != Py_None && !PyTuple_Check(src)) {
+        PyErr_SetString(PyExc_TypeError, "expect a tuple");
+        return NULL;
+    }
+
+    PyObject **items;
+    if (src != Py_None) {
+        items = &PyTuple_GET_ITEM(src, 0);
+        if (size == UNINITIALIZED_SIZE) {
+            size = PyTuple_GET_SIZE(src);
+        }
+    }
+    else {
+        items = NULL;
+    }
+    return PyTuple_FromArray(items, size);
+}
+
+
 static PyMethodDef test_methods[] = {
     {"tuple_get_size", tuple_get_size, METH_O},
     {"tuple_get_item", tuple_get_item, METH_VARARGS},
     {"tuple_set_item", tuple_set_item, METH_VARARGS},
     {"_tuple_resize", _tuple_resize, METH_VARARGS},
     {"_check_tuple_item_is_NULL", _check_tuple_item_is_NULL, METH_VARARGS},
+    {"tuple_fromarray", tuple_fromarray, METH_VARARGS},
     {NULL},
 };
 
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 9b31758485ca5e..1fa4bae638a1fe 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -366,7 +366,7 @@ tuple_item(PyObject *op, Py_ssize_t i)
 }
 
 PyObject *
-_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
+PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
 {
     if (n == 0) {
         return tuple_get_empty();