diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2b02a812f..43e921ebf 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -107,6 +107,12 @@ jobs:
         working-directory: pact-python-ffi
         run: hatch run test.py${{ matrix.python-version }}:test --junit-xml=junit.xml --cov-report=xml:coverage-ffi.xml
 
+      - name: Run tests (lazy imports)
+        if: matrix.python-version == '3.15' && matrix.os == 'ubuntu-latest'
+        env:
+          PACT_TEST_LAZY_IMPORTS: '1'
+        run: hatch run test.py${{ matrix.python-version }}:test --no-cov
+
       - name: Upload coverage
         if: matrix.python-version == env.STABLE_PYTHON_VERSION && matrix.os == 'ubuntu-latest'
         uses: codecov/codecov-action@303a32d7a59b442fa8d48b6a1cc6825c09c847a5  # v7.1.1
diff --git a/pact-python-ffi/src/pact_ffi/__init__.py b/pact-python-ffi/src/pact_ffi/__init__.py
index dc740ade9..3a3bbbf50 100644
--- a/pact-python-ffi/src/pact_ffi/__init__.py
+++ b/pact-python-ffi/src/pact_ffi/__init__.py
@@ -96,9 +96,17 @@
 from enum import Enum
 from typing import TYPE_CHECKING, Any, Literal
 
-from pact_ffi.__version__ import __version__ as __version__
-from pact_ffi.__version__ import __version_tuple__ as __version_tuple__
-from pact_ffi.ffi import ffi, lib  # type: ignore[import]
+# The `__version__` and `ffi` submodules share their names with attributes of
+# this package. Under PEP 810 lazy imports, a submodule loaded after its
+# attribute is bound replaces that attribute. Assigning from an aliased module
+# binds the attribute after the submodule has loaded.
+import pact_ffi.__version__ as _version_module
+import pact_ffi.ffi as _ffi_module  # type: ignore[import]
+
+__version__ = _version_module.__version__
+__version_tuple__ = _version_module.__version_tuple__
+ffi = _ffi_module.ffi
+lib = _ffi_module.lib
 
 if TYPE_CHECKING:
     import datetime as dt
diff --git a/src/pact/__init__.py b/src/pact/__init__.py
index a84f9ab38..447952fd3 100644
--- a/src/pact/__init__.py
+++ b/src/pact/__init__.py
@@ -111,11 +111,20 @@
 
 from __future__ import annotations
 
+# The `__version__` submodule shares its name with the attribute. Under PEP 810
+# lazy imports, a submodule loaded after its attribute is bound replaces that
+# attribute. Assigning from an aliased module binds the attribute after the
+# submodule has loaded.
+import pact.__version__ as _version_module
+from pact import generate as generate
+from pact import match as match
 from pact import xml as xml
-from pact.__version__ import __version__, __version_tuple__
 from pact.pact import Pact
 from pact.verifier import Verifier
 
+__version__ = _version_module.__version__
+__version_tuple__ = _version_module.__version_tuple__
+
 __url__ = "https://github.com/pact-foundation/pact-python"
 __license__ = "MIT"
 __author__ = "Pact Foundation"
diff --git a/tests/conftest.py b/tests/conftest.py
index f41ae4845..9fe7c2f15 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -8,9 +8,21 @@
 from __future__ import annotations
 
 import json
+import os
+import sys
 import tempfile
 from pathlib import Path
 
+if sys.version_info >= (3, 15) and os.environ.get("PACT_TEST_LAZY_IMPORTS"):
+    # Approximates a user running with `PYTHON_LAZY_IMPORTS=all`, which pytest
+    # itself does not support: only imports made by Pact's modules are lazy.
+    sys.set_lazy_imports("all")
+    sys.set_lazy_imports_filter(
+        lambda importer, _name, _fromlist: (
+            importer is not None and importer.split(".")[0] in {"pact", "pact_ffi"}
+        )
+    )
+
 import pytest
 
 import pact_ffi
diff --git a/tests/test_lazy_imports.py b/tests/test_lazy_imports.py
new file mode 100644
index 000000000..5a9f5900a
--- /dev/null
+++ b/tests/test_lazy_imports.py
@@ -0,0 +1,56 @@
+"""
+Tests for compatibility with PEP 810 lazy imports.
+"""
+
+from __future__ import annotations
+
+import subprocess
+import sys
+
+import pytest
+
+pytestmark = pytest.mark.skipif(
+    sys.version_info < (3, 15),
+    reason="Lazy imports require Python 3.15",
+)
+
+
+@pytest.mark.parametrize(
+    ("expression", "expected"),
+    [
+        pytest.param("pact_ffi.ffi", "FFI", id="pact_ffi.ffi"),
+        pytest.param("pact_ffi.lib", "Lib", id="pact_ffi.lib"),
+        pytest.param("pact_ffi.__version__", "str", id="pact_ffi.__version__"),
+        pytest.param("pact.__version__", "str", id="pact.__version__"),
+        pytest.param("pact.match", "module", id="pact.match"),
+        pytest.param("pact.generate", "module", id="pact.generate"),
+        pytest.param("pact.xml", "module", id="pact.xml"),
+    ],
+)
+def test_attribute_under_lazy_imports(expression: str, expected: str) -> None:
+    # Reading `__version_tuple__` first loads the `__version__` submodule
+    # before `__version__` itself is resolved, which is the order that once
+    # replaced the attribute with the submodule.
+    code = (
+        "import pact, pact_ffi; "
+        "pact.__version_tuple__; pact_ffi.__version_tuple__; "
+        f"print(type({expression}).__name__)"
+    )
+    result = subprocess.run(  # noqa: S603
+        [sys.executable, "-X", "lazy_imports=all", "-c", code],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    assert result.stdout.strip() == expected
+
+
+def test_ffi_call_under_lazy_imports() -> None:
+    code = "import pact_ffi; print(pact_ffi.version())"
+    result = subprocess.run(  # noqa: S603
+        [sys.executable, "-X", "lazy_imports=all", "-c", code],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    assert result.stdout.strip()