diff --git a/packages/interactivity/CHANGELOG.md b/packages/interactivity/CHANGELOG.md
index 7f4dd9296facc5..e0b32cee128654 100644
--- a/packages/interactivity/CHANGELOG.md
+++ b/packages/interactivity/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Bug Fixes
+
+-   Hooks useMemo and useCallback should return a value. ([#60474](https://github.com/WordPress/gutenberg/pull/60474))
+
 ## 5.4.0 (2024-04-03)
 
 ## 5.3.0 (2024-03-21)
diff --git a/packages/interactivity/src/utils.js b/packages/interactivity/src/utils.js
index 84e04803cea4f5..37a5f5eb6a97ba 100644
--- a/packages/interactivity/src/utils.js
+++ b/packages/interactivity/src/utils.js
@@ -186,13 +186,16 @@ export function useLayoutEffect( callback, inputs ) {
  * scope available so functions like `getElement()` and `getContext()` can be
  * used inside the passed callback.
  *
- * @param {Function} callback Imperative function that can return a cleanup
- *                            function.
- * @param {any[]}    inputs   If present, effect will only activate if the
- *                            values in the list change (using `===`).
+ * @template {Function} T The callback function type.
+ *
+ * @param {T}                      callback Callback function.
+ * @param {ReadonlyArray<unknown>} inputs   If present, the callback will only be updated if the
+ *                                          values in the list change (using `===`).
+ *
+ * @return {T} The callback function.
  */
 export function useCallback( callback, inputs ) {
-	_useCallback( withScope( callback ), inputs );
+	return _useCallback( withScope( callback ), inputs );
 }
 
 /**
@@ -203,13 +206,16 @@ export function useCallback( callback, inputs ) {
  * available so functions like `getElement()` and `getContext()` can be used
  * inside the passed factory function.
  *
- * @param {Function} factory Imperative function that can return a cleanup
- *                           function.
- * @param {any[]}    inputs  If present, effect will only activate if the
- *                           values in the list change (using `===`).
+ * @template {unknown} T The memoized value.
+ *
+ * @param {() => T}                factory Factory function that returns that value for memoization.
+ * @param {ReadonlyArray<unknown>} inputs  If present, the factory will only be run to recompute if
+ *                                         the values in the list change (using `===`).
+ *
+ * @return {T} The memoized value.
  */
 export function useMemo( factory, inputs ) {
-	_useMemo( withScope( factory ), inputs );
+	return _useMemo( withScope( factory ), inputs );
 }
 
 // For wrapperless hydration.