diff --git a/src/cattrs/gen/__init__.py b/src/cattrs/gen/__init__.py
index 5a98b27e..c0df0191 100644
--- a/src/cattrs/gen/__init__.py
+++ b/src/cattrs/gen/__init__.py
@@ -33,7 +33,7 @@
 from ._consts import AttributeOverride, already_generating, neutral
 from ._generics import generate_mapping
 from ._lc import generate_unique_filename
-from ._shared import find_structure_handler
+from ._shared import find_structure_handler, get_fields_annotated_by
 
 if TYPE_CHECKING:
     from ..converters import BaseConverter
@@ -264,6 +264,10 @@ def make_dict_unstructure_fn(
 
     working_set.add(cl)
 
+    # Merge overrides provided via Annotated with kwargs
+    annotated_overrides = get_fields_annotated_by(cl, AttributeOverride)
+    annotated_overrides.update(kwargs)
+
     try:
         return make_dict_unstructure_fn_from_attrs(
             attrs,
@@ -274,7 +278,7 @@ def make_dict_unstructure_fn(
             _cattrs_use_linecache=_cattrs_use_linecache,
             _cattrs_use_alias=_cattrs_use_alias,
             _cattrs_include_init_false=_cattrs_include_init_false,
-            **kwargs,
+            **annotated_overrides,
         )
     finally:
         working_set.remove(cl)
diff --git a/src/cattrs/gen/_shared.py b/src/cattrs/gen/_shared.py
index 904c7744..fca7c87a 100644
--- a/src/cattrs/gen/_shared.py
+++ b/src/cattrs/gen/_shared.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING, Any, TypeVar, get_type_hints
 
 from attrs import NOTHING, Attribute, Factory
 
@@ -10,8 +10,10 @@
 from ..fns import raise_error
 
 if TYPE_CHECKING:
+    from collections.abc import Mapping
     from ..converters import BaseConverter
 
+T = TypeVar("T")
 
 def find_structure_handler(
     a: Attribute, type: Any, c: BaseConverter, prefer_attrs_converters: bool = False
@@ -62,3 +64,28 @@ def handler(v, _, _h=handler):
     except RecursionError:
         # This means we're dealing with a reference cycle, so use late binding.
         return c.structure
+
+
+def get_fields_annotated_by(cls: type, annotation_type: type[T] | T) -> dict[str, T]:
+    type_hints = get_type_hints(cls, include_extras=True)
+    # Support for both AttributeOverride and AttributeOverride()
+    annotation_type_ = annotation_type if isinstance(annotation_type, type) else type(annotation_type)
+
+    # First pass of filtering to get only fields with annotations
+    fields_with_annotations = (
+        (field_name, param_spec.__metadata__)
+        for field_name, param_spec in type_hints.items()
+        if hasattr(param_spec, "__metadata__")
+    )
+
+    # Now that we have fields with ANY annotations, we need to remove unwanted annotations.
+    fields_with_specific_annotation = (
+        (
+            field_name,
+            next((a for a in annotations if isinstance(a, annotation_type_)), None),
+        )
+        for field_name, annotations in fields_with_annotations
+    )
+
+    # We still might have some `None` values from previous filtering.
+    return {field_name: annotation for field_name, annotation in fields_with_specific_annotation if annotation}
diff --git a/tests/test_annotated_overrides.py b/tests/test_annotated_overrides.py
new file mode 100644
index 00000000..bbe4c195
--- /dev/null
+++ b/tests/test_annotated_overrides.py
@@ -0,0 +1,72 @@
+from typing import Annotated
+
+import attrs
+import pytest
+
+from cattrs.gen._shared import get_fields_annotated_by
+
+
+class NotThere: ...
+
+
+class IgnoreMe:
+    def __init__(self, why: str | None = None):
+        self.why = why
+
+
+class FindMe:
+    def __init__(self, taint: str):
+        self.taint = taint
+
+
+class EmptyClassExample:
+    pass
+
+
+class PureClassExample:
+    id: Annotated[int, FindMe("red")]
+    name: Annotated[str, FindMe]
+
+
+class MultipleAnnotationsExample:
+    id: Annotated[int, FindMe("red"), IgnoreMe()]
+    name: Annotated[str, IgnoreMe()]
+    surface: Annotated[str, IgnoreMe("sorry"), FindMe("shiny")]
+
+
+@attrs.define
+class AttrsClassExample:
+    id: int = attrs.field(default=0)
+    color: Annotated[str, FindMe("blue")] = attrs.field(default="red")
+    config: Annotated[dict, FindMe("required")] = attrs.field(factory=dict)
+
+
+class PureClassInheritanceExample(PureClassExample):
+    include: dict
+    exclude: Annotated[dict, FindMe("boring things")]
+    extras: Annotated[dict, FindMe]
+
+
+@pytest.mark.parametrize(
+    "klass,expected",
+    [
+        (EmptyClassExample, {}),
+        (PureClassExample, {"id": isinstance}),
+        (AttrsClassExample, {"color": isinstance, "config": isinstance}),
+        (MultipleAnnotationsExample, {"id": isinstance, "surface": isinstance}),
+        (PureClassInheritanceExample, {"id": isinstance, "exclude": isinstance}),
+    ],
+)
+@pytest.mark.parametrize("instantiate", [True, False])
+def test_gets_annotated_types(klass, expected, instantiate: bool):
+    annotated = get_fields_annotated_by(klass, FindMe("irrelevant") if instantiate else FindMe)
+
+    assert set(annotated.keys()) == set(expected.keys()), "Too many or too few annotations"
+    assert all(
+        assertion_func(annotated[field_name], FindMe) for field_name, assertion_func in expected.items()
+    ), "Unexpected type of annotation"
+
+
+def test_empty_result_for_missing_annotation():
+    annotated = get_fields_annotated_by(MultipleAnnotationsExample, NotThere)
+    assert not annotated, "No annotation should be found."