diff --git a/pandas-stubs/core/indexes/datetimes.pyi b/pandas-stubs/core/indexes/datetimes.pyi
index acbaeae5e..4c93bf4ad 100644
--- a/pandas-stubs/core/indexes/datetimes.pyi
+++ b/pandas-stubs/core/indexes/datetimes.pyi
@@ -20,6 +20,7 @@ from pandas import (
     TimedeltaIndex,
     Timestamp,
 )
+from pandas.core.arrays import DatetimeArray
 from pandas.core.indexes.accessors import DatetimeIndexProperties
 from pandas.core.indexes.datetimelike import DatetimeTimedeltaMixin
 from pandas.core.series import (
@@ -61,6 +62,11 @@ class DatetimeIndex(
         name: Hashable = ...,
     ) -> Self: ...
     def __reduce__(self): ...
+
+    # Override the array property to return DatetimeArray instead of ExtensionArray
+    @property
+    def array(self) -> DatetimeArray: ...
+
     # various ignores needed for mypy, as we do want to restrict what can be used in
     # arithmetic for these types
     @overload  # type: ignore[override]
diff --git a/tests/indexes/test_indexes.py b/tests/indexes/test_indexes.py
index ba7686876..eb6a790b4 100644
--- a/tests/indexes/test_indexes.py
+++ b/tests/indexes/test_indexes.py
@@ -12,6 +12,7 @@
 import numpy as np
 from numpy import typing as npt
 import pandas as pd
+from pandas.core.arrays import DatetimeArray
 from pandas.core.arrays.categorical import Categorical
 from pandas.core.indexes.base import Index
 from typing_extensions import (
@@ -1516,3 +1517,14 @@ def test_period_index_asof_locs() -> None:
         assert_type(idx.asof_locs(where, mask), np_1darray[np.intp]),
         np_1darray[np.intp],
     )
+
+
+def test_datetime_index_array_property() -> None:
+    """Test that DatetimeIndex.array returns DatetimeArray instead of ExtensionArray."""
+    # Test with pd.to_datetime().array - this is the main issue reported
+    arr = pd.to_datetime(["2020-01-01", "2020-01-02"]).array
+    check(assert_type(arr, DatetimeArray), DatetimeArray)
+
+    # Test with DatetimeIndex constructor directly
+    dt_index = pd.DatetimeIndex(["2020-01-01", "2020-01-02"])
+    check(assert_type(dt_index.array, DatetimeArray), DatetimeArray)