diff --git a/packages/react/src/components/navigation/IonTabBar.tsx b/packages/react/src/components/navigation/IonTabBar.tsx
index 92fde774ddd..124b00f6990 100644
--- a/packages/react/src/components/navigation/IonTabBar.tsx
+++ b/packages/react/src/components/navigation/IonTabBar.tsx
@@ -40,6 +40,20 @@ interface IonTabBarState {
 
 // TODO(FW-2959): types
 
+/**
+ * Checks if pathname matches the tab's href using path segment matching.
+ * Avoids false matches like /home2 matching /home by requiring exact match
+ * or a path segment boundary (/).
+ */
+const matchesTab = (pathname: string, href: string | undefined): boolean => {
+  if (href === undefined) {
+    return false;
+  }
+
+  const normalizedHref = href.endsWith('/') && href !== '/' ? href.slice(0, -1) : href;
+  return pathname === normalizedHref || pathname.startsWith(normalizedHref + '/');
+};
+
 class IonTabBarUnwrapped extends React.PureComponent<InternalProps, IonTabBarState> {
   context!: React.ContextType<typeof NavContext>;
 
@@ -79,7 +93,7 @@ class IonTabBarUnwrapped extends React.PureComponent<InternalProps, IonTabBarSta
     const tabKeys = Object.keys(tabs);
     const activeTab = tabKeys.find((key) => {
       const href = tabs[key].originalHref;
-      return this.props.routeInfo!.pathname.startsWith(href);
+      return matchesTab(this.props.routeInfo!.pathname, href);
     });
 
     if (activeTab) {
@@ -121,7 +135,7 @@ class IonTabBarUnwrapped extends React.PureComponent<InternalProps, IonTabBarSta
     const tabKeys = Object.keys(state.tabs);
     const activeTab = tabKeys.find((key) => {
       const href = state.tabs[key].originalHref;
-      return props.routeInfo!.pathname.startsWith(href);
+      return matchesTab(props.routeInfo!.pathname, href);
     });
 
     // Check to see if the tab button href has changed, and if so, update it in the tabs state
diff --git a/packages/react/test/base/src/App.tsx b/packages/react/test/base/src/App.tsx
index 634af89f075..c8ea117f60e 100644
--- a/packages/react/test/base/src/App.tsx
+++ b/packages/react/test/base/src/App.tsx
@@ -28,6 +28,7 @@ import Tabs from './pages/Tabs';
 import TabsBasic from './pages/TabsBasic';
 import NavComponent from './pages/navigation/NavComponent';
 import TabsDirectNavigation from './pages/TabsDirectNavigation';
+import TabsSimilarPrefixes from './pages/TabsSimilarPrefixes';
 import IonModalConditional from './pages/overlay-components/IonModalConditional';
 import IonModalConditionalSibling from './pages/overlay-components/IonModalConditionalSibling';
 import IonModalDatetimeButton from './pages/overlay-components/IonModalDatetimeButton';
@@ -67,6 +68,7 @@ const App: React.FC = () => (
         <Route path="/tabs" component={Tabs} />
         <Route path="/tabs-basic" component={TabsBasic} />
         <Route path="/tabs-direct-navigation" component={TabsDirectNavigation} />
+        <Route path="/tabs-similar-prefixes" component={TabsSimilarPrefixes} />
         <Route path="/icons" component={Icons} />
         <Route path="/inputs" component={Inputs} />
         <Route path="/reorder-group" component={ReorderGroup} />
diff --git a/packages/react/test/base/src/pages/Main.tsx b/packages/react/test/base/src/pages/Main.tsx
index 3873cd3d5b5..e0dbdffcf6a 100644
--- a/packages/react/test/base/src/pages/Main.tsx
+++ b/packages/react/test/base/src/pages/Main.tsx
@@ -46,6 +46,9 @@ const Main: React.FC<MainProps> = () => {
           <IonItem routerLink="/tabs-direct-navigation">
             <IonLabel>Tabs with Direct Navigation</IonLabel>
           </IonItem>
+          <IonItem routerLink="/tabs-similar-prefixes">
+            <IonLabel>Tabs with Similar Route Prefixes</IonLabel>
+          </IonItem>
           <IonItem routerLink="/icons">
             <IonLabel>Icons</IonLabel>
           </IonItem>
diff --git a/packages/react/test/base/src/pages/TabsSimilarPrefixes.tsx b/packages/react/test/base/src/pages/TabsSimilarPrefixes.tsx
new file mode 100644
index 00000000000..78672dc075d
--- /dev/null
+++ b/packages/react/test/base/src/pages/TabsSimilarPrefixes.tsx
@@ -0,0 +1,87 @@
+import {
+  IonContent,
+  IonHeader,
+  IonIcon,
+  IonLabel,
+  IonPage,
+  IonRouterOutlet,
+  IonTabBar,
+  IonTabButton,
+  IonTabs,
+  IonTitle,
+  IonToolbar,
+} from '@ionic/react';
+import { homeOutline, radioOutline, libraryOutline } from 'ionicons/icons';
+import React from 'react';
+import { Route, Redirect } from 'react-router-dom';
+
+const HomePage: React.FC = () => (
+  <IonPage data-testid="home-page">
+    <IonHeader>
+      <IonToolbar>
+        <IonTitle>Home</IonTitle>
+      </IonToolbar>
+    </IonHeader>
+    <IonContent>
+      <div data-testid="home-content">Home Content</div>
+    </IonContent>
+  </IonPage>
+);
+
+const Home2Page: React.FC = () => (
+  <IonPage data-testid="home2-page">
+    <IonHeader>
+      <IonToolbar>
+        <IonTitle>Home 2</IonTitle>
+      </IonToolbar>
+    </IonHeader>
+    <IonContent>
+      <div data-testid="home2-content">Home 2 Content</div>
+    </IonContent>
+  </IonPage>
+);
+
+const Home3Page: React.FC = () => (
+  <IonPage data-testid="home3-page">
+    <IonHeader>
+      <IonToolbar>
+        <IonTitle>Home 3</IonTitle>
+      </IonToolbar>
+    </IonHeader>
+    <IonContent>
+      <div data-testid="home3-content">Home 3 Content</div>
+    </IonContent>
+  </IonPage>
+);
+
+const TabsSimilarPrefixes: React.FC = () => {
+  return (
+    <IonTabs data-testid="tabs-similar-prefixes">
+      <IonRouterOutlet>
+        <Redirect exact path="/tabs-similar-prefixes" to="/tabs-similar-prefixes/home" />
+        <Route path="/tabs-similar-prefixes/home" render={() => <HomePage />} exact={true} />
+        <Route path="/tabs-similar-prefixes/home2" render={() => <Home2Page />} exact={true} />
+        <Route path="/tabs-similar-prefixes/home3" render={() => <Home3Page />} exact={true} />
+      </IonRouterOutlet>
+
+      <IonTabBar slot="bottom" data-testid="tab-bar">
+        <IonTabButton tab="home" href="/tabs-similar-prefixes/home" data-testid="home-tab">
+          <IonIcon icon={homeOutline}></IonIcon>
+          <IonLabel>Home</IonLabel>
+        </IonTabButton>
+
+        <IonTabButton tab="home2" href="/tabs-similar-prefixes/home2" data-testid="home2-tab">
+          <IonIcon icon={radioOutline}></IonIcon>
+          <IonLabel>Home 2</IonLabel>
+        </IonTabButton>
+
+        <IonTabButton tab="home3" href="/tabs-similar-prefixes/home3" data-testid="home3-tab">
+          <IonIcon icon={libraryOutline}></IonIcon>
+          <IonLabel>Home 3</IonLabel>
+        </IonTabButton>
+      </IonTabBar>
+    </IonTabs>
+  );
+};
+
+export default TabsSimilarPrefixes;
diff --git a/packages/react/test/base/tests/e2e/specs/tabs/tabs.cy.ts b/packages/react/test/base/tests/e2e/specs/tabs/tabs.cy.ts
index 544fdc47c41..34b4ee4f1e6 100644
--- a/packages/react/test/base/tests/e2e/specs/tabs/tabs.cy.ts
+++ b/packages/react/test/base/tests/e2e/specs/tabs/tabs.cy.ts
@@ -1,4 +1,45 @@
 describe('IonTabs', () => {
+  /**
+   * Verifies that tabs with similar route prefixes (e.g., /home, /home2, /home3)
+   * correctly select the matching tab instead of the first prefix match.
+   * 
+   * @see https://github.com/ionic-team/ionic-framework/issues/30448
+   */
+  describe('Similar Route Prefixes', () => {
+    it('should select the correct tab when routes have similar prefixes', () => {
+      cy.visit('/tabs-similar-prefixes/home2');
+
+      cy.get('[data-testid="home2-content"]').should('be.visible');
+      cy.get('[data-testid="home2-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+    });
+
+    it('should select the correct tab when navigating via tab buttons', () => {
+      cy.visit('/tabs-similar-prefixes/home');
+
+      cy.get('[data-testid="home-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+
+      cy.get('[data-testid="home2-tab"]').click();
+      cy.get('[data-testid="home2-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+
+      cy.get('[data-testid="home3-tab"]').click();
+      cy.get('[data-testid="home3-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+    });
+
+    it('should select the correct tab when directly navigating to home3', () => {
+      cy.visit('/tabs-similar-prefixes/home3');
+
+      cy.get('[data-testid="home3-content"]').should('be.visible');
+      cy.get('[data-testid="home3-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+    });
+  });
+
   describe('With IonRouterOutlet', () => {
     beforeEach(() => {
       cy.visit('/tabs/tab1');
diff --git a/packages/vue/src/components/IonTabBar.ts b/packages/vue/src/components/IonTabBar.ts
index 4da54f9eee0..30002f4d858 100644
--- a/packages/vue/src/components/IonTabBar.ts
+++ b/packages/vue/src/components/IonTabBar.ts
@@ -24,6 +24,23 @@ interface TabBarData {
 
 const isTabButton = (child: any) => child.type?.name === "IonTabButton";
 
+/**
+ * Checks if pathname matches the tab's href using path segment matching.
+ * Avoids false matches like /home2 matching /home by requiring exact match
+ * or a path segment boundary (/).
+ */
+const matchesTab = (pathname: string, href: string | undefined): boolean => {
+  if (href === undefined) {
+    return false;
+  }
+
+  const normalizedHref =
+    href.endsWith("/") && href !== "/" ? href.slice(0, -1) : href;
+  return (
+    pathname === normalizedHref || pathname.startsWith(normalizedHref + "/")
+  );
+};
+
 const getTabs = (nodes: VNode[]) => {
   let tabs: VNode[] = [];
   nodes.forEach((node: VNode) => {
@@ -135,7 +152,9 @@ export const IonTabBar = defineComponent({
       const tabKeys = Object.keys(tabs);
       let activeTab = tabKeys.find((key) => {
         const href = tabs[key].originalHref;
-        return currentRoute?.pathname.startsWith(href);
+        return (
+          currentRoute?.pathname && matchesTab(currentRoute.pathname, href)
+        );
       });
 
       /**
diff --git a/packages/vue/test/base/src/router/index.ts b/packages/vue/test/base/src/router/index.ts
index ab5850e33c0..e518550fd01 100644
--- a/packages/vue/test/base/src/router/index.ts
+++ b/packages/vue/test/base/src/router/index.ts
@@ -165,6 +165,28 @@ const routes: Array<RouteRecordRaw> = [
     path: '/tabs-basic',
     component: () => import('@/views/TabsBasic.vue')
   },
+  {
+    path: '/tabs-similar-prefixes/',
+    component: () => import('@/views/tabs-similar-prefixes/TabsSimilarPrefixes.vue'),
+    children: [
+      {
+        path: '',
+        redirect: '/tabs-similar-prefixes/home'
+      },
+      {
+        path: 'home',
+        component: () => import('@/views/tabs-similar-prefixes/Home.vue'),
+      },
+      {
+        path: 'home2',
+        component: () => import('@/views/tabs-similar-prefixes/Home2.vue'),
+      },
+      {
+        path: 'home3',
+        component: () => import('@/views/tabs-similar-prefixes/Home3.vue'),
+      }
+    ]
+  },
 ]
 
 const router = createRouter({
diff --git a/packages/vue/test/base/src/views/Home.vue b/packages/vue/test/base/src/views/Home.vue
index a3ddbdf99c2..d37ab45bbea 100644
--- a/packages/vue/test/base/src/views/Home.vue
+++ b/packages/vue/test/base/src/views/Home.vue
@@ -50,6 +50,9 @@
         <ion-item router-link="/tabs-basic" id="tab-basic">
           <ion-label>Tabs with Basic Navigation</ion-label>
         </ion-item>
+        <ion-item router-link="/tabs-similar-prefixes" id="tabs-similar-prefixes">
+          <ion-label>Tabs with Similar Route Prefixes</ion-label>
+        </ion-item>
         <ion-item router-link="/lifecycle" id="lifecycle">
           <ion-label>Lifecycle</ion-label>
         </ion-item>
diff --git a/packages/vue/test/base/src/views/tabs-similar-prefixes/Home.vue b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home.vue
new file mode 100644
index 00000000000..0954fac9d4f
--- /dev/null
+++ b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home.vue
@@ -0,0 +1,16 @@
+<template>
+  <ion-page data-pageid="home">
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Home</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <ion-content>
+      <div data-testid="home-content">Home Content</div>
+    </ion-content>
+  </ion-page>
+</template>
+
+<script setup lang="ts">
+import { IonContent, IonHeader, IonPage, IonTitle, IonToolbar } from '@ionic/vue';
+</script>
diff --git a/packages/vue/test/base/src/views/tabs-similar-prefixes/Home2.vue b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home2.vue
new file mode 100644
index 00000000000..4e190d99e98
--- /dev/null
+++ b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home2.vue
@@ -0,0 +1,16 @@
+<template>
+  <ion-page data-pageid="home2">
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Home 2</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <ion-content>
+      <div data-testid="home2-content">Home 2 Content</div>
+    </ion-content>
+  </ion-page>
+</template>
+
+<script setup lang="ts">
+import { IonContent, IonHeader, IonPage, IonTitle, IonToolbar } from '@ionic/vue';
+</script>
diff --git a/packages/vue/test/base/src/views/tabs-similar-prefixes/Home3.vue b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home3.vue
new file mode 100644
index 00000000000..78099959b06
--- /dev/null
+++ b/packages/vue/test/base/src/views/tabs-similar-prefixes/Home3.vue
@@ -0,0 +1,16 @@
+<template>
+  <ion-page data-pageid="home3">
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Home 3</ion-title>
+      </ion-toolbar>
+    </ion-header>
+    <ion-content>
+      <div data-testid="home3-content">Home 3 Content</div>
+    </ion-content>
+  </ion-page>
+</template>
+
+<script setup lang="ts">
+import { IonContent, IonHeader, IonPage, IonTitle, IonToolbar } from '@ionic/vue';
+</script>
diff --git a/packages/vue/test/base/src/views/tabs-similar-prefixes/TabsSimilarPrefixes.vue b/packages/vue/test/base/src/views/tabs-similar-prefixes/TabsSimilarPrefixes.vue
new file mode 100644
index 00000000000..8ec968edbd2
--- /dev/null
+++ b/packages/vue/test/base/src/views/tabs-similar-prefixes/TabsSimilarPrefixes.vue
@@ -0,0 +1,54 @@
+<template>
+  <ion-page data-pageid="tabs-similar-prefixes">
+    <ion-content>
+      <ion-tabs id="tabs-similar-prefixes">
+        <ion-router-outlet></ion-router-outlet>
+        <ion-tab-bar slot="bottom" data-testid="tab-bar">
+          <ion-tab-button
+            tab="home"
+            href="/tabs-similar-prefixes/home"
+            data-testid="home-tab"
+            id="tab-button-home"
+          >
+            <ion-icon :icon="homeOutline" />
+            <ion-label>Home</ion-label>
+          </ion-tab-button>
+
+          <ion-tab-button
+            tab="home2"
+            href="/tabs-similar-prefixes/home2"
+            data-testid="home2-tab"
+            id="tab-button-home2"
+          >
+            <ion-icon :icon="radioOutline" />
+            <ion-label>Home 2</ion-label>
+          </ion-tab-button>
+
+          <ion-tab-button
+            tab="home3"
+            href="/tabs-similar-prefixes/home3"
+            data-testid="home3-tab"
+            id="tab-button-home3"
+          >
+            <ion-icon :icon="libraryOutline" />
+            <ion-label>Home 3</ion-label>
+          </ion-tab-button>
+        </ion-tab-bar>
+      </ion-tabs>
+    </ion-content>
+  </ion-page>
+</template>
+
+<script setup lang="ts">
+import {
+  IonContent,
+  IonIcon,
+  IonLabel,
+  IonPage,
+  IonRouterOutlet,
+  IonTabBar,
+  IonTabButton,
+  IonTabs,
+} from '@ionic/vue';
+import { homeOutline, radioOutline, libraryOutline } from 'ionicons/icons';
+</script>
diff --git a/packages/vue/test/base/tests/e2e/specs/tabs.cy.js b/packages/vue/test/base/tests/e2e/specs/tabs.cy.js
index 2b6cb15790f..1fdc83cf720 100644
--- a/packages/vue/test/base/tests/e2e/specs/tabs.cy.js
+++ b/packages/vue/test/base/tests/e2e/specs/tabs.cy.js
@@ -1,4 +1,45 @@
 describe('Tabs', () => {
+  /**
+   * Verifies that tabs with similar route prefixes (e.g., /home, /home2, /home3)
+   * correctly select the matching tab instead of the first prefix match.
+   * 
+   * @see https://github.com/ionic-team/ionic-framework/issues/30448
+   */
+  describe('Similar Route Prefixes', () => {
+    it('should select the correct tab when routes have similar prefixes', () => {
+      cy.visit('/tabs-similar-prefixes/home2');
+
+      cy.get('[data-testid="home2-content"]').should('be.visible');
+      cy.get('[data-testid="home2-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+    });
+
+    it('should select the correct tab when navigating via tab buttons', () => {
+      cy.visit('/tabs-similar-prefixes/home');
+
+      cy.get('[data-testid="home-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+
+      cy.get('[data-testid="home2-tab"]').click();
+      cy.get('[data-testid="home2-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+
+      cy.get('[data-testid="home3-tab"]').click();
+      cy.get('[data-testid="home3-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+    });
+
+    it('should select the correct tab when directly navigating to home3', () => {
+      cy.visit('/tabs-similar-prefixes/home3');
+
+      cy.get('[data-testid="home3-content"]').should('be.visible');
+      cy.get('[data-testid="home3-tab"]').should('have.class', 'tab-selected');
+      cy.get('[data-testid="home-tab"]').should('not.have.class', 'tab-selected');
+      cy.get('[data-testid="home2-tab"]').should('not.have.class', 'tab-selected');
+    });
+  });
+
   describe('With IonRouterOutlet', () => {
     it('should go back from child pages', () => {
       cy.visit('/tabs');