diff --git a/cuda_core/cuda/core/typing.py b/cuda_core/cuda/core/typing.py
new file mode 100644
index 0000000000..f516e04554
--- /dev/null
+++ b/cuda_core/cuda/core/typing.py
@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+"""Public type aliases and protocols used in cuda.core API signatures."""
+
+from cuda.core._memory._buffer import DevicePointerT
+from cuda.core._memory._virtual_memory_resource import (
+    VirtualMemoryAccessTypeT,
+    VirtualMemoryAllocationTypeT,
+    VirtualMemoryGranularityT,
+    VirtualMemoryHandleTypeT,
+    VirtualMemoryLocationTypeT,
+)
+from cuda.core._stream import IsStreamT
+
+__all__ = [
+    "DevicePointerT",
+    "IsStreamT",
+    "VirtualMemoryAccessTypeT",
+    "VirtualMemoryAllocationTypeT",
+    "VirtualMemoryGranularityT",
+    "VirtualMemoryHandleTypeT",
+    "VirtualMemoryLocationTypeT",
+]
diff --git a/cuda_core/docs/source/api_private.rst b/cuda_core/docs/source/api_private.rst
index 0aa88d1d64..0c36914c5e 100644
--- a/cuda_core/docs/source/api_private.rst
+++ b/cuda_core/docs/source/api_private.rst
@@ -16,12 +16,12 @@ CUDA runtime
 .. autosummary::
    :toctree: generated/
 
-   _memory._buffer.DevicePointerT
-   _memory._virtual_memory_resource.VirtualMemoryAllocationTypeT
-   _memory._virtual_memory_resource.VirtualMemoryLocationTypeT
-   _memory._virtual_memory_resource.VirtualMemoryGranularityT
-   _memory._virtual_memory_resource.VirtualMemoryAccessTypeT
-   _memory._virtual_memory_resource.VirtualMemoryHandleTypeT
+   typing.DevicePointerT
+   typing.VirtualMemoryAllocationTypeT
+   typing.VirtualMemoryLocationTypeT
+   typing.VirtualMemoryGranularityT
+   typing.VirtualMemoryAccessTypeT
+   typing.VirtualMemoryHandleTypeT
    _module.KernelAttributes
    _module.KernelOccupancy
    _module.ParamInfo
@@ -41,4 +41,4 @@ CUDA protocols
    :toctree: generated/
    :template: protocol.rst
 
-   _stream.IsStreamT
+   typing.IsStreamT
diff --git a/cuda_core/tests/test_typing_imports.py b/cuda_core/tests/test_typing_imports.py
new file mode 100644
index 0000000000..8e4ab78d39
--- /dev/null
+++ b/cuda_core/tests/test_typing_imports.py
@@ -0,0 +1,60 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+"""Tests for cuda.core.typing public type aliases and protocols."""
+
+
+def test_typing_module_imports():
+    """All type aliases and protocols are importable from cuda.core.typing."""
+    from cuda.core.typing import (
+        DevicePointerT,
+        IsStreamT,
+        VirtualMemoryAccessTypeT,
+        VirtualMemoryAllocationTypeT,
+        VirtualMemoryGranularityT,
+        VirtualMemoryHandleTypeT,
+        VirtualMemoryLocationTypeT,
+    )
+
+    # Verify they are not None (sanity check)
+    for name, obj in (
+        ("DevicePointerT", DevicePointerT),
+        ("IsStreamT", IsStreamT),
+        ("VirtualMemoryAccessTypeT", VirtualMemoryAccessTypeT),
+        ("VirtualMemoryAllocationTypeT", VirtualMemoryAllocationTypeT),
+        ("VirtualMemoryGranularityT", VirtualMemoryGranularityT),
+        ("VirtualMemoryHandleTypeT", VirtualMemoryHandleTypeT),
+        ("VirtualMemoryLocationTypeT", VirtualMemoryLocationTypeT),
+    ):
+        assert obj is not None, f"{name} should not be None"
+
+
+def test_typing_matches_private_definitions():
+    """cuda.core.typing re-exports match the original private definitions."""
+    from cuda.core._memory._buffer import DevicePointerT as _DevicePointerT
+    from cuda.core._memory._virtual_memory_resource import (
+        VirtualMemoryAccessTypeT as _VirtualMemoryAccessTypeT,
+        VirtualMemoryAllocationTypeT as _VirtualMemoryAllocationTypeT,
+        VirtualMemoryGranularityT as _VirtualMemoryGranularityT,
+        VirtualMemoryHandleTypeT as _VirtualMemoryHandleTypeT,
+        VirtualMemoryLocationTypeT as _VirtualMemoryLocationTypeT,
+    )
+    from cuda.core._stream import IsStreamT as _IsStreamT
+    from cuda.core.typing import (
+        DevicePointerT,
+        IsStreamT,
+        VirtualMemoryAccessTypeT,
+        VirtualMemoryAllocationTypeT,
+        VirtualMemoryGranularityT,
+        VirtualMemoryHandleTypeT,
+        VirtualMemoryLocationTypeT,
+    )
+
+    assert DevicePointerT is _DevicePointerT
+    assert IsStreamT is _IsStreamT
+    assert VirtualMemoryAccessTypeT is _VirtualMemoryAccessTypeT
+    assert VirtualMemoryAllocationTypeT is _VirtualMemoryAllocationTypeT
+    assert VirtualMemoryGranularityT is _VirtualMemoryGranularityT
+    assert VirtualMemoryHandleTypeT is _VirtualMemoryHandleTypeT
+    assert VirtualMemoryLocationTypeT is _VirtualMemoryLocationTypeT