diff --git a/mypy/checkpattern.py b/mypy/checkpattern.py
index 4fca0ce159c1..8a61453e5e72 100644
--- a/mypy/checkpattern.py
+++ b/mypy/checkpattern.py
@@ -508,12 +508,24 @@ def visit_mapping_pattern(self, o: MappingPattern) -> PatternType:
 
             captures[o.rest] = rest_type
 
+        else_type = current_type
         if can_match:
             # We can't narrow the type here, as Mapping key is invariant.
             new_type = self.type_context[-1]
+            if not o.keys:
+                # Match cannot be refuted, so narrow the remaining type
+                mapping = self.chk.named_type("typing.Mapping")
+                if_type, else_type = self.chk.conditional_types_with_intersection(
+                    current_type,
+                    [TypeRange(mapping, is_upper_bound=False)],
+                    o,
+                    default=current_type,
+                )
+                if not isinstance(current_type, AnyType):
+                    new_type = if_type
         else:
             new_type = UninhabitedType()
-        return PatternType(new_type, current_type, captures)
+        return PatternType(new_type, else_type, captures)
 
     def get_mapping_item_type(
         self, pattern: MappingPattern, mapping_type: Type, key: Expression
diff --git a/test-data/unit/check-python310.test b/test-data/unit/check-python310.test
index 59527bfff792..9861f0868e03 100644
--- a/test-data/unit/check-python310.test
+++ b/test-data/unit/check-python310.test
@@ -620,7 +620,59 @@ match m:
         reveal_type(r)  # N: Revealed type is "builtins.dict[builtins.str, builtins.int]"
 [builtins fixtures/dict.pyi]
 
--- Mapping patterns currently do not narrow --
+[case testMatchMappingPatternNarrowing]
+from typing import Mapping, Sequence
+
+def f1(x: dict[str, str] | list[str] | str) -> None:
+    match x:
+        case {}:
+            reveal_type(x)  # N: Revealed type is "builtins.dict[builtins.str, builtins.str]"
+        case [*_]:
+            reveal_type(x)  # N: Revealed type is "builtins.list[builtins.str]"
+        case _:
+            reveal_type(x)  # N: Revealed type is "builtins.str"
+
+def f1_rest(x: dict[str, str] | list[str] | str) -> None:
+    match x:
+        case {**rest}:
+            reveal_type(x)  # N: Revealed type is "builtins.dict[builtins.str, builtins.str]"
+        case [*_]:
+            reveal_type(x)  # N: Revealed type is "builtins.list[builtins.str]"
+        case _:
+            reveal_type(x)  # N: Revealed type is "builtins.str"
+
+def f2(x: Mapping[str, str] | Sequence[str] | str) -> None:
+    match x:
+        case {}:
+            reveal_type(x)  # N: Revealed type is "typing.Mapping[builtins.str, builtins.str]"
+        case [*_]:
+            reveal_type(x)  # N: Revealed type is "typing.Sequence[builtins.str]"
+        case _:
+            reveal_type(x)  # N: Revealed type is "builtins.str"
+
+def f2_rest(x: Mapping[str, str] | Sequence[str] | str) -> None:
+    match x:
+        case {**rest}:
+            reveal_type(x)  # N: Revealed type is "typing.Mapping[builtins.str, builtins.str]"
+        case [*_]:
+            reveal_type(x)  # N: Revealed type is "typing.Sequence[builtins.str]"
+        case _:
+            reveal_type(x)  # N: Revealed type is "builtins.str"
+[builtins fixtures/dict.pyi]
+
+[case testMatchMappingPatternNarrowingAny]
+from typing import Any
+
+def f1(x: Any) -> None:
+    match x:
+        case {}:
+            reveal_type(x)  # N: Revealed type is "Any"
+
+def f2(x: Any) -> None:
+    match x:
+        case {"x": "y"}:
+            reveal_type(x)  # N: Revealed type is "Any"
+[builtins fixtures/dict.pyi]
 
 -- Class Pattern --