diff --git a/core/api.txt b/core/api.txt
index 04a418968d..23d02b891b 100644
--- a/core/api.txt
+++ b/core/api.txt
@@ -1244,7 +1244,6 @@ ion-item-divider,shadow
 ion-item-divider,prop,color,"danger" | "dark" | "light" | "medium" | "primary" | "secondary" | "success" | "tertiary" | "warning" | string & Record<never, never> | undefined,undefined,false,true
 ion-item-divider,prop,mode,"ios" | "md",undefined,false,false
 ion-item-divider,prop,sticky,boolean,false,false,false
-ion-item-divider,prop,theme,"ios" | "md" | "ionic",undefined,false,false
 ion-item-divider,css-prop,--background
 ion-item-divider,css-prop,--color
 ion-item-divider,css-prop,--inner-padding-bottom
diff --git a/core/src/components.d.ts b/core/src/components.d.ts
index 5bc8b061e6..b779cda88b 100644
--- a/core/src/components.d.ts
+++ b/core/src/components.d.ts
@@ -1920,10 +1920,6 @@ export namespace Components {
           * @default false
          */
         "sticky": boolean;
-        /**
-          * The theme determines the visual appearance of the component.
-         */
-        "theme"?: "ios" | "md" | "ionic";
     }
     interface IonItemGroup {
         /**
@@ -7918,10 +7914,6 @@ declare namespace LocalJSX {
           * @default false
          */
         "sticky"?: boolean;
-        /**
-          * The theme determines the visual appearance of the component.
-         */
-        "theme"?: "ios" | "md" | "ionic";
     }
     interface IonItemGroup {
         /**
diff --git a/core/src/components/item-divider/item-divider.tsx b/core/src/components/item-divider/item-divider.tsx
index 9ed9477a5f..be52022647 100644
--- a/core/src/components/item-divider/item-divider.tsx
+++ b/core/src/components/item-divider/item-divider.tsx
@@ -2,12 +2,10 @@ import type { ComponentInterface } from '@stencil/core';
 import { Component, Element, Host, Prop, h } from '@stencil/core';
 import { createColorClasses } from '@utils/theme';
 
-import { getIonTheme } from '../../global/ionic-global';
 import type { Color } from '../../interface';
 
 /**
  * @virtualProp {"ios" | "md"} mode - The mode determines the platform behaviors of the component.
- * @virtualProp {"ios" | "md" | "ionic"} theme - The theme determines the visual appearance of the component.
  *
  * @slot - Content is placed between the named slots if provided without a slot.
  * @slot start - Content is placed to the left of the divider text in LTR, and to the right in RTL.
@@ -38,13 +36,12 @@ export class ItemDivider implements ComponentInterface {
   @Prop() sticky = false;
 
   render() {
-    const theme = getIonTheme(this);
+    const { color, sticky } = this;
 
     return (
       <Host
-        class={createColorClasses(this.color, {
-          [theme]: true,
-          'item-divider-sticky': this.sticky,
+        class={createColorClasses(color, {
+          'item-divider-sticky': sticky,
           item: true,
         })}
       >
diff --git a/packages/angular/src/directives/proxies.ts b/packages/angular/src/directives/proxies.ts
index 19731f54a0..806eccc98f 100644
--- a/packages/angular/src/directives/proxies.ts
+++ b/packages/angular/src/directives/proxies.ts
@@ -1150,14 +1150,14 @@ export declare interface IonItem extends Components.IonItem {}
 
 
 @ProxyCmp({
-  inputs: ['color', 'mode', 'sticky', 'theme']
+  inputs: ['color', 'mode', 'sticky']
 })
 @Component({
   selector: 'ion-item-divider',
   changeDetection: ChangeDetectionStrategy.OnPush,
   template: '<ng-content></ng-content>',
   // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
-  inputs: ['color', 'mode', 'sticky', 'theme'],
+  inputs: ['color', 'mode', 'sticky'],
 })
 export class IonItemDivider {
   protected el: HTMLIonItemDividerElement;
diff --git a/packages/angular/standalone/src/directives/proxies.ts b/packages/angular/standalone/src/directives/proxies.ts
index 15cfacbfdc..a8440cac6d 100644
--- a/packages/angular/standalone/src/directives/proxies.ts
+++ b/packages/angular/standalone/src/directives/proxies.ts
@@ -1058,14 +1058,14 @@ export declare interface IonItem extends Components.IonItem {}
 
 @ProxyCmp({
   defineCustomElementFn: defineIonItemDivider,
-  inputs: ['color', 'mode', 'sticky', 'theme']
+  inputs: ['color', 'mode', 'sticky']
 })
 @Component({
   selector: 'ion-item-divider',
   changeDetection: ChangeDetectionStrategy.OnPush,
   template: '<ng-content></ng-content>',
   // eslint-disable-next-line @angular-eslint/no-inputs-metadata-property
-  inputs: ['color', 'mode', 'sticky', 'theme'],
+  inputs: ['color', 'mode', 'sticky'],
   standalone: true
 })
 export class IonItemDivider {