diff --git a/.changeset/plenty-drinks-tan.md b/.changeset/plenty-drinks-tan.md
new file mode 100644
index 000000000..4b34c3b44
--- /dev/null
+++ b/.changeset/plenty-drinks-tan.md
@@ -0,0 +1,5 @@
+---
+"@skeletonlabs/skeleton": minor
+---
+
+feat: Autocomplete now accepts custom filter function using the prop `filter`.
diff --git a/packages/skeleton/src/lib/components/Autocomplete/Autocomplete.svelte b/packages/skeleton/src/lib/components/Autocomplete/Autocomplete.svelte
index 6183b9421..c33b983c9 100644
--- a/packages/skeleton/src/lib/components/Autocomplete/Autocomplete.svelte
+++ b/packages/skeleton/src/lib/components/Autocomplete/Autocomplete.svelte
@@ -66,6 +66,11 @@
 	export let regionButton = 'w-full';
 	/** Provide arbitrary classes to empty message. */
 	export let regionEmpty = 'text-center';
+	/**
+	 * Provide a custom filter function.
+	 * @type {() => AutocompleteOption[]}
+	 */
+	export let filter: () => Option[] = filterOptions;
 
 	// Props (transition)
 	/**
@@ -139,7 +144,7 @@
 
 	// State
 	$: filterByAllowDeny(allowlist, denylist);
-	$: optionsFiltered = input ? filterOptions() : listedOptions;
+	$: optionsFiltered = input ? filter() : listedOptions;
 	$: sliceLimit = limit ?? optionsFiltered.length;
 	// Reactive
 	$: classesBase = `${$$props.class ?? ''}`;
diff --git a/sites/skeleton.dev/src/routes/(inner)/components/autocomplete/+page.svelte b/sites/skeleton.dev/src/routes/(inner)/components/autocomplete/+page.svelte
index ff4f8f998..279dd2526 100644
--- a/sites/skeleton.dev/src/routes/(inner)/components/autocomplete/+page.svelte
+++ b/sites/skeleton.dev/src/routes/(inner)/components/autocomplete/+page.svelte
@@ -81,6 +81,19 @@
 	function onPopupDemoSelect(event: CustomEvent<FlavorOption>): void {
 		inputPopupDemo = event.detail.label;
 	}
+
+	function customFilterFunction(): FlavorOption[] {
+		// Create a local copy of options
+		let _options = [...flavorOptions];
+		// Filter options
+		_options = _options.filter((option) => {
+			// Format the input search value
+			const inputFormatted = String(inputDemo).toLowerCase().trim();
+			// Check Match
+			if (option.value.toLowerCase().trim().includes(inputFormatted)) return option;
+		});
+		return _options;
+	}
 </script>
 
 <DocsShell {settings}>
@@ -220,6 +233,41 @@ const flavorOptions: AutocompleteOption<string>[] = [
 				</svelte:fragment>
 			</DocsPreview>
 		</section>
+		<!-- Custom Filter -->
+		<section class="space-y-4">
+			<h2 class="h2">Custom Filter</h2>
+			<p>Provide a custom filter function using the prop <code class="code">filter</code>.</p>
+			<DocsPreview background="neutral" regionFooter="text-center">
+				<svelte:fragment slot="preview">
+					<div class="text-token w-full max-w-sm space-y-2">
+						<input class="input" type="search" name="ac-demo" bind:value={inputDemo} placeholder="Search..." />
+						<div class="card w-full max-w-sm max-h-48 p-4 overflow-y-auto" tabindex="-1">
+							<Autocomplete bind:input={inputDemo} options={flavorOptions} filter={customFilterFunction} on:selection={onDemoSelection} />
+						</div>
+					</div>
+				</svelte:fragment>
+				<svelte:fragment slot="source">
+					<CodeBlock
+						language="ts"
+						code={`
+function myCustomFilter(): AutocompleteOption<string>[] {
+	// Create a local copy of options
+	let _options = [...flavorOptions];
+	// Filter options
+	return _options.filter((option) => {
+		// Format the input and option values
+		const inputFormatted = String(inputValue).toLowerCase().trim();
+		const optionFormatted = option.value.toLowerCase().trim();
+		// Check Match with value only
+		if (optionFormatted.includes(inputFormatted)) return option;
+	});
+}
+					`}
+					/>
+					<CodeBlock language="html" code={`<Autocomplete ... filter={myCustomFilter} />`} />
+				</svelte:fragment>
+			</DocsPreview>
+		</section>
 
 		<section class="space-y-4">
 			<h2 class="h2">Input Chip</h2>