diff --git a/numpy/__init__.pyi b/numpy/__init__.pyi
index 672fd194568..55a13057e42 100644
--- a/numpy/__init__.pyi
+++ b/numpy/__init__.pyi
@@ -1040,6 +1040,8 @@ class _ArrayOrScalarCommon:
         axis: None = ...,
         out: None = ...,
         keepdims: L[False] = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> bool_: ...
     @overload
     def all(
@@ -1047,6 +1049,8 @@ class _ArrayOrScalarCommon:
         axis: Optional[_ShapeLike] = ...,
         out: None = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> Any: ...
     @overload
     def all(
@@ -1054,6 +1058,8 @@ class _ArrayOrScalarCommon:
         axis: Optional[_ShapeLike] = ...,
         out: _NdArraySubClass = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> _NdArraySubClass: ...
 
     @overload
@@ -1062,6 +1068,8 @@ class _ArrayOrScalarCommon:
         axis: None = ...,
         out: None = ...,
         keepdims: L[False] = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> bool_: ...
     @overload
     def any(
@@ -1069,6 +1077,8 @@ class _ArrayOrScalarCommon:
         axis: Optional[_ShapeLike] = ...,
         out: None = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> Any: ...
     @overload
     def any(
@@ -1076,6 +1086,8 @@ class _ArrayOrScalarCommon:
         axis: Optional[_ShapeLike] = ...,
         out: _NdArraySubClass = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> _NdArraySubClass: ...
 
     @overload
@@ -1258,6 +1270,8 @@ class _ArrayOrScalarCommon:
         dtype: DTypeLike = ...,
         out: None = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> Any: ...
     @overload
     def mean(
@@ -1266,6 +1280,8 @@ class _ArrayOrScalarCommon:
         dtype: DTypeLike = ...,
         out: _NdArraySubClass = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> _NdArraySubClass: ...
 
     @overload
@@ -1349,6 +1365,8 @@ class _ArrayOrScalarCommon:
         out: None = ...,
         ddof: int = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> Any: ...
     @overload
     def std(
@@ -1358,6 +1376,8 @@ class _ArrayOrScalarCommon:
         out: _NdArraySubClass = ...,
         ddof: int = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> _NdArraySubClass: ...
 
     @overload
@@ -1389,6 +1409,8 @@ class _ArrayOrScalarCommon:
         out: None = ...,
         ddof: int = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> Any: ...
     @overload
     def var(
@@ -1398,6 +1420,8 @@ class _ArrayOrScalarCommon:
         out: _NdArraySubClass = ...,
         ddof: int = ...,
         keepdims: bool = ...,
+        *,
+        where: _ArrayLikeBool_co = ...,
     ) -> _NdArraySubClass: ...
 
 _DType = TypeVar("_DType", bound=dtype[Any])
diff --git a/numpy/core/fromnumeric.pyi b/numpy/core/fromnumeric.pyi
index 3cbe1d5c5ce..4a5e50503fe 100644
--- a/numpy/core/fromnumeric.pyi
+++ b/numpy/core/fromnumeric.pyi
@@ -246,6 +246,8 @@ def all(
     axis: None = ...,
     out: None = ...,
     keepdims: Literal[False] = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> bool_: ...
 @overload
 def all(
@@ -253,6 +255,8 @@ def all(
     axis: Optional[_ShapeLike] = ...,
     out: Optional[ndarray] = ...,
     keepdims: bool = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> Any: ...
 
 @overload
@@ -261,6 +265,8 @@ def any(
     axis: None = ...,
     out: None = ...,
     keepdims: Literal[False] = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> bool_: ...
 @overload
 def any(
@@ -268,6 +274,8 @@ def any(
     axis: Optional[_ShapeLike] = ...,
     out: Optional[ndarray] = ...,
     keepdims: bool = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> Any: ...
 
 def cumsum(
@@ -342,6 +350,8 @@ def mean(
     dtype: DTypeLike = ...,
     out: Optional[ndarray] = ...,
     keepdims: bool = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> Any: ...
 
 def std(
@@ -351,6 +361,8 @@ def std(
     out: Optional[ndarray] = ...,
     ddof: int = ...,
     keepdims: bool = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> Any: ...
 
 def var(
@@ -360,4 +372,6 @@ def var(
     out: Optional[ndarray] = ...,
     ddof: int = ...,
     keepdims: bool = ...,
+    *,
+    where: _ArrayLikeBool_co = ...,
 ) -> Any: ...