diff --git a/packages/react-native/Libraries/Components/View/ReactNativeStyleAttributes.js b/packages/react-native/Libraries/Components/View/ReactNativeStyleAttributes.js
index 428bca4a1fbba7..455bea39f42b95 100644
--- a/packages/react-native/Libraries/Components/View/ReactNativeStyleAttributes.js
+++ b/packages/react-native/Libraries/Components/View/ReactNativeStyleAttributes.js
@@ -36,7 +36,6 @@ const ReactNativeStyleAttributes: {[string]: AnyAttributeType, ...} = {
   borderRightWidth: true,
   borderStartWidth: true,
   borderTopWidth: true,
-  boxSizing: true,
   columnGap: true,
   borderWidth: true,
   bottom: true,
diff --git a/packages/react-native/Libraries/NativeComponent/BaseViewConfig.android.js b/packages/react-native/Libraries/NativeComponent/BaseViewConfig.android.js
index 3c7aedb1948900..0c8635e12759f5 100644
--- a/packages/react-native/Libraries/NativeComponent/BaseViewConfig.android.js
+++ b/packages/react-native/Libraries/NativeComponent/BaseViewConfig.android.js
@@ -227,7 +227,6 @@ const validAttributesForNonEventProps = {
   justifyContent: true,
   overflow: true,
   display: true,
-  boxSizing: true,
 
   margin: true,
   marginBlock: true,
diff --git a/packages/react-native/Libraries/NativeComponent/BaseViewConfig.ios.js b/packages/react-native/Libraries/NativeComponent/BaseViewConfig.ios.js
index 40f1b1bed35176..bc6090d77881d2 100644
--- a/packages/react-native/Libraries/NativeComponent/BaseViewConfig.ios.js
+++ b/packages/react-native/Libraries/NativeComponent/BaseViewConfig.ios.js
@@ -348,7 +348,6 @@ const validAttributesForNonEventProps = {
   alignContent: true,
   position: true,
   aspectRatio: true,
-  boxSizing: true,
 
   // Also declared as ViewProps
   // overflow: true,
diff --git a/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.d.ts b/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.d.ts
index 88f80f23a11ff8..9226d25e395fcb 100644
--- a/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.d.ts
+++ b/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.d.ts
@@ -55,7 +55,6 @@ export interface FlexStyle {
   borderTopWidth?: number | undefined;
   borderWidth?: number | undefined;
   bottom?: DimensionValue | undefined;
-  boxSizing?: 'border-box' | 'content-box' | undefined;
   display?: 'none' | 'flex' | undefined;
   end?: DimensionValue | undefined;
   flex?: number | undefined;
diff --git a/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.js b/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.js
index d6902bc8bcd3d2..0502ec6f1ab564 100644
--- a/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.js
+++ b/packages/react-native/Libraries/StyleSheet/StyleSheetTypes.js
@@ -612,19 +612,6 @@ type ____LayoutStyle_Internal = $ReadOnly<{
    */
   aspectRatio?: number | string,
 
-  /**
-   * Box sizing controls whether certain size properties apply to the node's
-   * content box or border box. The size properties in question include `width`,
-   * `height`, `minWidth`, `minHeight`, `maxWidth`, `maxHeight`, and `flexBasis`.
-   *
-   * e.g: Say a node has 10px of padding and 10px of borders on all
-   * sides and a defined `width` and `height` of 100px and 50px. Then the total
-   * size of the node (content area + padding + border) would be 100px by 50px
-   * under `boxSizing: border-box` and 120px by 70px under
-   * `boxSizing: content-box`.
-   */
-  boxSizing?: 'border-box' | 'content-box',
-
   /** `zIndex` controls which components display on top of others.
    *  Normally, you don't use `zIndex`. Components render according to
    *  their order in the document tree, so later components draw over
diff --git a/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap b/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
index 8d2e1f4cc2c15d..2bceffd5851558 100644
--- a/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
+++ b/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
@@ -8003,7 +8003,6 @@ type ____LayoutStyle_Internal = $ReadOnly<{
   flexShrink?: number,
   flexBasis?: number | string,
   aspectRatio?: number | string,
-  boxSizing?: \\"border-box\\" | \\"content-box\\",
   zIndex?: number,
   direction?: \\"inherit\\" | \\"ltr\\" | \\"rtl\\",
   rowGap?: number | string,
diff --git a/packages/react-native/ReactCommon/react/renderer/components/view/YogaStylableProps.cpp b/packages/react-native/ReactCommon/react/renderer/components/view/YogaStylableProps.cpp
index 3a3f7ee8cba3a6..508e3aeb6cac0a 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/view/YogaStylableProps.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/components/view/YogaStylableProps.cpp
@@ -533,13 +533,6 @@ YogaStylableProps::YogaStylableProps(
       sourceProps.yogaStyle.aspectRatio(),
       yogaStyle.aspectRatio()));
 
-  yogaStyle.setBoxSizing(convertRawProp(
-      context,
-      rawProps,
-      "boxSizing",
-      sourceProps.yogaStyle.boxSizing(),
-      yogaStyle.boxSizing()));
-
   convertRawPropAliases(context, sourceProps, rawProps);
 };
 
diff --git a/packages/react-native/ReactCommon/react/renderer/components/view/conversions.h b/packages/react-native/ReactCommon/react/renderer/components/view/conversions.h
index b1b71c0ebbf777..8f0bcbb33ea11d 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/view/conversions.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/view/conversions.h
@@ -226,28 +226,6 @@ inline void fromRawValue(
   LOG(ERROR) << "Could not parse yoga::FlexDirection: " << stringValue;
 }
 
-inline void fromRawValue(
-    const PropsParserContext& /*context*/,
-    const RawValue& value,
-    yoga::BoxSizing& result) {
-  result = yoga::BoxSizing::BorderBox;
-  react_native_expect(value.hasType<std::string>());
-  if (!value.hasType<std::string>()) {
-    return;
-  }
-  auto stringValue = (std::string)value;
-  if (stringValue == "border-box") {
-    result = yoga::BoxSizing::BorderBox;
-    return;
-  }
-  if (stringValue == "content-box") {
-    result = yoga::BoxSizing::ContentBox;
-    return;
-  }
-
-  LOG(ERROR) << "Could not parse yoga::BoxSizing: " << stringValue;
-}
-
 inline void fromRawValue(
     const PropsParserContext& context,
     const RawValue& value,