diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/angular.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/angular.spec.ts.snap
index 51ea03a17..85e10c856 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/angular.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/angular.spec.ts.snap
@@ -331,6 +331,10 @@ exports[`angular configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -748,6 +752,10 @@ exports[`angular configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/base.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/base.spec.ts.snap
index 658a93148..bc6600d08 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/base.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/base.spec.ts.snap
@@ -242,6 +242,10 @@ exports[`base configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -556,6 +560,10 @@ exports[`base configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/javascript.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/javascript.spec.ts.snap
index 22ba2df01..a71dcd704 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/javascript.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/javascript.spec.ts.snap
@@ -242,6 +242,10 @@ exports[`javascript configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -565,6 +569,10 @@ exports[`javascript configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/react.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/react.spec.ts.snap
index 501497ffe..923b82741 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/react.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/react.spec.ts.snap
@@ -264,6 +264,10 @@ exports[`react configuration > android > adds ReactRefreshWebpackPlugin when HMR
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -589,6 +593,10 @@ exports[`react configuration > android > base config 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -921,6 +929,10 @@ exports[`react configuration > ios > adds ReactRefreshWebpackPlugin when HMR ena
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -1247,6 +1259,10 @@ exports[`react configuration > ios > base config 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/svelte.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/svelte.spec.ts.snap
index e55821c56..0d39260c5 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/svelte.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/svelte.spec.ts.snap
@@ -269,6 +269,10 @@ exports[`svelte configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -604,6 +608,10 @@ exports[`svelte configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/typescript.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/typescript.spec.ts.snap
index e5cad4940..595dc6c2c 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/typescript.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/typescript.spec.ts.snap
@@ -242,6 +242,10 @@ exports[`typescript configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -565,6 +569,10 @@ exports[`typescript configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/__tests__/configuration/__snapshots__/vue.spec.ts.snap b/packages/webpack5/__tests__/configuration/__snapshots__/vue.spec.ts.snap
index 87bf13417..a1dd43938 100644
--- a/packages/webpack5/__tests__/configuration/__snapshots__/vue.spec.ts.snap
+++ b/packages/webpack5/__tests__/configuration/__snapshots__/vue.spec.ts.snap
@@ -282,6 +282,10 @@ exports[`vue configuration for android 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(ios)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
@@ -630,6 +634,10 @@ exports[`vue configuration for ios 1`] = `
     new ContextExclusionPlugin(
       /(.*)App_Resources(.*)/
     ),
+    /* config.plugin('ContextExclusionPlugin|Other_Platforms') */
+    new ContextExclusionPlugin(
+      /\\\\.(android)\\\\.(\\\\w+)$/
+    ),
     /* config.plugin('DefinePlugin') */
     new DefinePlugin(
       {
diff --git a/packages/webpack5/src/configuration/base.ts b/packages/webpack5/src/configuration/base.ts
index 0c2659f6d..79cc6e049 100644
--- a/packages/webpack5/src/configuration/base.ts
+++ b/packages/webpack5/src/configuration/base.ts
@@ -22,8 +22,9 @@ import { env as _env, IWebpackEnv } from '../index';
 import { getValue } from '../helpers/config';
 import { getIPS } from '../helpers/host';
 import {
-	getPlatformName,
+	getAvailablePlatforms,
 	getAbsoluteDistPath,
+	getPlatformName,
 	getEntryDirPath,
 	getEntryPath,
 } from '../helpers/platform';
@@ -365,6 +366,18 @@ export default function (config: Config, env: IWebpackEnv = _env): Config {
 		.plugin('ContextExclusionPlugin|App_Resources')
 		.use(ContextExclusionPlugin, [new RegExp(`(.*)App_Resources(.*)`)]);
 
+	// Makes sure that require.context will never include code from
+	// another platform (ie .android.ts when building for ios)
+	const otherPlatformsRE = getAvailablePlatforms()
+		.filter((platform) => platform !== getPlatformName())
+		.join('|');
+
+	config
+		.plugin('ContextExclusionPlugin|Other_Platforms')
+		.use(ContextExclusionPlugin, [
+			new RegExp(`\\.(${otherPlatformsRE})\\.(\\w+)$`),
+		]);
+
 	// Filter common undesirable warnings
 	config.set(
 		'ignoreWarnings',
diff --git a/packages/webpack5/src/helpers/platform.ts b/packages/webpack5/src/helpers/platform.ts
index f59389af1..1e07b62b3 100644
--- a/packages/webpack5/src/helpers/platform.ts
+++ b/packages/webpack5/src/helpers/platform.ts
@@ -40,6 +40,13 @@ export function getPlatform(): INativeScriptPlatform {
 	return platforms[getPlatformName()];
 }
 
+/**
+ * Utility to get all registered/available platforms
+ */
+export function getAvailablePlatforms(): string[] {
+	return Object.keys(platforms);
+}
+
 /**
  * Utility to get the currently targeted platform name
  */
@@ -61,7 +68,7 @@ export function getPlatformName(): Platform {
 		throw error(`
 			Invalid platform: ${env.platform}
 
-			Valid platforms: ${Object.keys(platforms).join(', ')}
+			Valid platforms: ${getAvailablePlatforms().join(', ')}
 		`);
 	}