diff --git a/modules/ensemble/lib/framework/theme/theme_loader.dart b/modules/ensemble/lib/framework/theme/theme_loader.dart
index 67ed7708b..4362a76d7 100644
--- a/modules/ensemble/lib/framework/theme/theme_loader.dart
+++ b/modules/ensemble/lib/framework/theme/theme_loader.dart
@@ -3,6 +3,7 @@ import 'package:ensemble/framework/theme/default_theme.dart';
 import 'package:ensemble/framework/theme/theme_manager.dart';
 import 'package:ensemble/model/text_scale.dart';
 import 'package:ensemble/util/utils.dart';
+import 'package:ensemble/widget/image.dart';
 import 'package:flutter/material.dart';
 import 'package:yaml/yaml.dart';
 
@@ -158,6 +159,9 @@ mixin ThemeLoader {
             maxFactor: Utils.optionalDouble(
                 getProp(appOverrides, ['textScale', 'maxFactor']),
                 min: 0)));
+    
+    // Configure image cache settings from App.imageCache
+    _configureImageCache(appOverrides);
 
     // extends ThemeData
     return customTheme.copyWith(extensions: [
@@ -507,6 +511,32 @@ mixin ThemeLoader {
       BorderRadius.all(Radius.circular(variant == InputVariant.box ? 8 : 0));
 }
 
+  /// Configures image cache settings from App.imageCache in theme.yaml.
+  ///
+  /// Example YAML:
+  /// ```yaml
+  /// App:
+  ///   imageCache:
+  ///     stalePeriodMinutes: 10080  # 7 days (default: 15 minutes)
+  ///     maxObjects: 500            # (default: 50)
+  /// ```
+  void _configureImageCache(YamlMap? appOverrides) {
+    final imageCache = appOverrides?['imageCache'];
+    if (imageCache == null) {
+      return;
+    }
+
+    final stalePeriodMinutes = Utils.optionalInt(imageCache['stalePeriodMinutes'], min: 1);
+    final maxObjects = Utils.optionalInt(imageCache['maxObjects'], min: 1);
+
+    if (stalePeriodMinutes != null || maxObjects != null) {
+      ImageCacheConfig().configure(
+        stalePeriodMinutes: stalePeriodMinutes,
+        maxObjects: maxObjects,
+      );
+    }
+  }
+
 // add more data to checkbox theme
 extension CheckboxThemeDataExtension on CheckboxThemeData {
   static int? _size;
diff --git a/modules/ensemble/lib/widget/image.dart b/modules/ensemble/lib/widget/image.dart
index 2cb7a0acb..ba173d49d 100644
--- a/modules/ensemble/lib/widget/image.dart
+++ b/modules/ensemble/lib/widget/image.dart
@@ -381,15 +381,86 @@ class ImageState extends EWidgetState<EnsembleImage> {
     }
     return fallbackWidget;
   }
+
+}
+
+/// Configuration for image caching behavior.
+/// Can be set at app level via theme.yaml:
+/// ```yaml
+/// App:
+///   imageCache:
+///     stalePeriodMinutes: 10080  # 7 days
+///     maxObjects: 500
+/// ```
+class ImageCacheConfig {
+  static final ImageCacheConfig _instance = ImageCacheConfig._internal();
+
+  factory ImageCacheConfig() => _instance;
+
+  ImageCacheConfig._internal();
+
+  // Default values - 15 minutes stale period, 50 objects max
+  static const int defaultStalePeriodMinutes = 15;
+  static const int defaultMaxObjects = 50;
+
+  int _stalePeriodMinutes = defaultStalePeriodMinutes;
+  int _maxObjects = defaultMaxObjects;
+  bool _initialized = false;
+
+  /// Gets the configured stale period in minutes
+  int get stalePeriodMinutes => _stalePeriodMinutes;
+
+  /// Gets the configured max number of cached objects
+  int get maxObjects => _maxObjects;
+
+  /// Whether the cache config has been explicitly initialized
+  bool get isInitialized => _initialized;
+
+  /// Configure the image cache settings.
+  /// Called from theme loader when parsing App.imageCache settings.
+  void configure({int? stalePeriodMinutes, int? maxObjects}) {
+    if (stalePeriodMinutes != null && stalePeriodMinutes > 0) {
+      _stalePeriodMinutes = stalePeriodMinutes;
+    }
+    if (maxObjects != null && maxObjects > 0) {
+      _maxObjects = maxObjects;
+    }
+    _initialized = true;
+
+    // Reinitialize the cache manager with new settings
+    EnsembleImageCacheManager._reinitialize();
+  }
+
+  /// Reset to default values (useful for testing)
+  void reset() {
+    _stalePeriodMinutes = defaultStalePeriodMinutes;
+    _maxObjects = defaultMaxObjects;
+    _initialized = false;
+    EnsembleImageCacheManager._reinitialize();
+  }
 }
 
 class EnsembleImageCacheManager {
   static const key = 'ensembleImageCacheKey';
-  static CacheManager instance = CacheManager(Config(
-    key,
-    stalePeriod: const Duration(minutes: 15),
-    maxNrOfCacheObjects: 50,
-  ));
+
+  static CacheManager _instance = _createCacheManager();
+
+  static CacheManager get instance => _instance;
+
+  static CacheManager _createCacheManager() {
+    final config = ImageCacheConfig();
+    return CacheManager(Config(
+      key,
+      stalePeriod: Duration(minutes: config.stalePeriodMinutes),
+      maxNrOfCacheObjects: config.maxObjects,
+    ));
+  }
+
+  /// Reinitialize the cache manager with current config settings.
+  /// Called when ImageCacheConfig.configure() is called.
+  static void _reinitialize() {
+    _instance = _createCacheManager();
+  }
 }
 
 class PinchToZoom extends StatefulWidget {