diff --git a/apps/calendar/apps/web/src/lib/components/calendar/AgendaView.svelte b/apps/calendar/apps/web/src/lib/components/calendar/AgendaView.svelte
index fd04c2662..75f2471d1 100644
--- a/apps/calendar/apps/web/src/lib/components/calendar/AgendaView.svelte
+++ b/apps/calendar/apps/web/src/lib/components/calendar/AgendaView.svelte
@@ -7,7 +7,9 @@
 	import { format, parseISO, isToday, isTomorrow, startOfDay } from 'date-fns';
 	import { de } from 'date-fns/locale';
 	import { toDate } from '$lib/utils/eventDateHelpers';
-	import type { CalendarEvent } from '@calendar/shared';
+	import type { CalendarEvent, CreateEventInput } from '@calendar/shared';
+	import { ContextMenu, type ContextMenuItem } from '@manacore/shared-ui';
+	import { _ } from 'svelte-i18n';
 
 	interface Props {
 		/** Optional date override for carousel navigation (uses viewStore.currentDate if not provided) */
@@ -85,6 +87,59 @@
 			onEventClick(event);
 		}
 	}
+
+	// Context menu state
+	let contextMenuVisible = $state(false);
+	let contextMenuX = $state(0);
+	let contextMenuY = $state(0);
+	let contextMenuEvent = $state<CalendarEvent | null>(null);
+
+	function handleContextMenu(event: CalendarEvent, e: MouseEvent) {
+		contextMenuX = e.clientX;
+		contextMenuY = e.clientY;
+		contextMenuEvent = event;
+		contextMenuVisible = true;
+	}
+
+	function getContextMenuItems(): ContextMenuItem[] {
+		if (!contextMenuEvent) return [];
+		const event = contextMenuEvent;
+
+		return [
+			{
+				id: 'edit',
+				label: $_('calendar.contextMenu.edit'),
+				action: () => {
+					handleEventClick(event);
+				},
+			},
+			{
+				id: 'duplicate',
+				label: $_('calendar.contextMenu.duplicate'),
+				action: async () => {
+					await eventsStore.createEvent({
+						calendarId: event.calendarId,
+						title: `${event.title} (${$_('calendar.contextMenu.copy')})`,
+						description: event.description ?? undefined,
+						location: event.location ?? undefined,
+						startTime: event.startTime,
+						endTime: event.endTime,
+						isAllDay: event.isAllDay,
+						timezone: event.timezone ?? undefined,
+						color: event.color ?? undefined,
+						status: event.status ?? undefined,
+					});
+				},
+			},
+			{ id: 'divider-1', label: '', type: 'divider' },
+			{
+				id: 'delete',
+				label: $_('calendar.contextMenu.delete'),
+				variant: 'danger',
+				action: () => eventsStore.deleteEvent(event.id),
+			},
+		];
+	}
 </script>
 
 <div class="agenda-view">
@@ -110,7 +165,15 @@
 
 					<div class="events-for-date">
 						{#each group.events as event}
-							<button class="event-item" onclick={() => handleEventClick(event)}>
+							<button
+								class="event-item"
+								onclick={() => handleEventClick(event)}
+								oncontextmenu={(e) => {
+									e.preventDefault();
+									e.stopPropagation();
+									handleContextMenu(event, e);
+								}}
+							>
 								<div
 									class="color-bar"
 									style="background-color: {calendarsStore.getColor(event.calendarId)}"
@@ -169,6 +232,17 @@
 	{/if}
 </div>
 
+<ContextMenu
+	visible={contextMenuVisible}
+	x={contextMenuX}
+	y={contextMenuY}
+	items={getContextMenuItems()}
+	onClose={() => {
+		contextMenuVisible = false;
+		contextMenuEvent = null;
+	}}
+/>
+
 <style>
 	.agenda-view {
 		padding: 1rem;
diff --git a/apps/chat/apps/web/src/lib/components/chat/ConversationList.svelte b/apps/chat/apps/web/src/lib/components/chat/ConversationList.svelte
index 26e10c394..b054a24cf 100644
--- a/apps/chat/apps/web/src/lib/components/chat/ConversationList.svelte
+++ b/apps/chat/apps/web/src/lib/components/chat/ConversationList.svelte
@@ -3,6 +3,7 @@
 	import { conversationsStore } from '$lib/stores/conversations.svelte';
 	import type { Conversation } from '@chat/types';
 	import { Plus, PencilSimple, Check, X } from '@manacore/shared-icons';
+	import { ContextMenu, type ContextMenuItem } from '@manacore/shared-ui';
 
 	interface Props {
 		conversations: Conversation[];
@@ -14,6 +15,47 @@
 	// Edit state
 	let editingId = $state<string | null>(null);
 	let editTitle = $state('');
+
+	// Context menu state
+	let contextMenuVisible = $state(false);
+	let contextMenuX = $state(0);
+	let contextMenuY = $state(0);
+	let contextMenuConv = $state<Conversation | null>(null);
+
+	function handleContextMenu(event: MouseEvent, conv: Conversation) {
+		event.preventDefault();
+		event.stopPropagation();
+		contextMenuX = event.clientX;
+		contextMenuY = event.clientY;
+		contextMenuConv = conv;
+		contextMenuVisible = true;
+	}
+
+	function getContextMenuItems(conv: Conversation): ContextMenuItem[] {
+		return [
+			{
+				id: 'rename',
+				label: 'Umbenennen',
+				action: () => startEdit(conv, new MouseEvent('click')),
+			},
+			{
+				id: 'divider-1',
+				label: '',
+				type: 'divider',
+			},
+			{
+				id: 'archive',
+				label: 'Archivieren',
+				action: () => conversationsStore.archiveConversation(conv.id),
+			},
+			{
+				id: 'delete',
+				label: 'Löschen',
+				variant: 'danger',
+				action: () => conversationsStore.deleteConversation(conv.id),
+			},
+		];
+	}
 	let isSaving = $state(false);
 
 	function formatDate(dateString: string): string {
@@ -134,7 +176,8 @@
 						</div>
 					{:else}
 						<!-- View Mode -->
-						<div class="group relative">
+						<!-- svelte-ignore a11y_no_static_element_interactions -->
+						<div class="group relative" oncontextmenu={(e) => handleContextMenu(e, conv)}>
 							<a
 								href="/chat/{conv.id}"
 								class="block px-3 py-2 mx-2 rounded-lg transition-colors
@@ -165,4 +208,17 @@
 			</div>
 		{/if}
 	</div>
+
+	{#if contextMenuConv}
+		<ContextMenu
+			visible={contextMenuVisible}
+			x={contextMenuX}
+			y={contextMenuY}
+			items={getContextMenuItems(contextMenuConv)}
+			onClose={() => {
+				contextMenuVisible = false;
+				contextMenuConv = null;
+			}}
+		/>
+	{/if}
 </div>
diff --git a/apps/contacts/apps/web/src/lib/components/views/ContactGridView.svelte b/apps/contacts/apps/web/src/lib/components/views/ContactGridView.svelte
index 6a1f559fc..7bd2f0420 100644
--- a/apps/contacts/apps/web/src/lib/components/views/ContactGridView.svelte
+++ b/apps/contacts/apps/web/src/lib/components/views/ContactGridView.svelte
@@ -2,11 +2,13 @@
 	import { _ } from 'svelte-i18n';
 	import type { Contact } from '$lib/api/contacts';
 	import { newContactModalStore } from '$lib/stores/new-contact-modal.svelte';
+	import { ContextMenu, type ContextMenuItem } from '@manacore/shared-ui';
 
 	interface Props {
 		contacts: Contact[];
 		onContactClick: (id: string) => void;
 		onToggleFavorite: (e: MouseEvent, id: string) => void;
+		onDeleteContact?: (id: string) => void;
 		selectionMode?: boolean;
 		selectedIds?: Set<string>;
 		onToggleSelection?: (id: string) => void;
@@ -17,12 +19,56 @@
 		contacts,
 		onContactClick,
 		onToggleFavorite,
+		onDeleteContact,
 		selectionMode = false,
 		selectedIds = new Set(),
 		onToggleSelection,
 		showNewContactCard = true,
 	}: Props = $props();
 
+	let contextMenu = $state({ visible: false, x: 0, y: 0, target: null as Contact | null });
+
+	function handleContextMenu(e: MouseEvent, contact: Contact) {
+		e.preventDefault();
+		e.stopPropagation();
+		contextMenu = { visible: true, x: e.clientX, y: e.clientY, target: contact };
+	}
+
+	function getContextMenuItems(contact: Contact): ContextMenuItem[] {
+		return [
+			{
+				id: 'open',
+				label: 'Öffnen',
+				action: () => onContactClick(contact.id),
+			},
+			{
+				id: 'favorite',
+				label: contact.isFavorite ? 'Favorit entfernen' : 'Favorit',
+				action: () => onToggleFavorite(new MouseEvent('click'), contact.id),
+			},
+			{ id: 'divider-1', label: '', type: 'divider' },
+			{
+				id: 'call',
+				label: 'Anrufen',
+				disabled: !contact.phone && !contact.mobile,
+				action: () => window.open('tel:' + (contact.mobile || contact.phone)),
+			},
+			{
+				id: 'email',
+				label: 'E-Mail',
+				disabled: !contact.email,
+				action: () => window.open('mailto:' + contact.email),
+			},
+			{ id: 'divider-2', label: '', type: 'divider' },
+			{
+				id: 'delete',
+				label: 'Löschen',
+				variant: 'danger',
+				action: () => onDeleteContact?.(contact.id),
+			},
+		];
+	}
+
 	function handleCheckboxClick(e: MouseEvent, id: string) {
 		e.stopPropagation();
 		onToggleSelection?.(id);
@@ -96,6 +142,7 @@
 			tabindex="0"
 			onclick={() => onContactClick(contact.id)}
 			onkeydown={(e) => e.key === 'Enter' && onContactClick(contact.id)}
+			oncontextmenu={(e) => handleContextMenu(e, contact)}
 			class="grid-card {selectionMode && selectedIds.has(contact.id) ? 'selected' : ''}"
 		>
 			<!-- Selection Checkbox -->
@@ -210,6 +257,16 @@
 	{/each}
 </div>
 
+{#if contextMenu.visible && contextMenu.target}
+	<ContextMenu
+		visible={contextMenu.visible}
+		x={contextMenu.x}
+		y={contextMenu.y}
+		items={getContextMenuItems(contextMenu.target)}
+		onClose={() => (contextMenu = { visible: false, x: 0, y: 0, target: null })}
+	/>
+{/if}
+
 <style>
 	.contact-grid {
 		display: grid;
diff --git a/apps/storage/apps/web/src/lib/components/files/FileCard.svelte b/apps/storage/apps/web/src/lib/components/files/FileCard.svelte
index 58d0573f7..f03a22f06 100644
--- a/apps/storage/apps/web/src/lib/components/files/FileCard.svelte
+++ b/apps/storage/apps/web/src/lib/components/files/FileCard.svelte
@@ -10,6 +10,7 @@
 		Heart,
 		DotsThreeVertical,
 	} from '@manacore/shared-icons';
+	import { ContextMenu, type ContextMenuItem } from '@manacore/shared-ui';
 
 	interface Props {
 		file: StorageFile;
@@ -19,7 +20,9 @@
 
 	let { file, onClick, onAction }: Props = $props();
 
-	let showMenu = $state(false);
+	let contextMenuVisible = $state(false);
+	let contextMenuX = $state(0);
+	let contextMenuY = $state(0);
 	let isDragging = $state(false);
 
 	function getFileIcon(mimeType: string) {
@@ -39,14 +42,36 @@
 		return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i];
 	}
 
-	function handleMenuClick(e: MouseEvent) {
+	function handleContextMenu(e: MouseEvent) {
+		e.preventDefault();
 		e.stopPropagation();
-		showMenu = !showMenu;
+		contextMenuX = e.clientX;
+		contextMenuY = e.clientY;
+		contextMenuVisible = true;
 	}
 
-	function handleAction(action: string) {
-		showMenu = false;
-		onAction?.(action);
+	function handleMenuClick(e: MouseEvent) {
+		e.stopPropagation();
+		const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
+		contextMenuX = rect.right;
+		contextMenuY = rect.bottom;
+		contextMenuVisible = true;
+	}
+
+	function getContextMenuItems(): ContextMenuItem[] {
+		return [
+			{ id: 'download', label: 'Herunterladen' },
+			{ id: 'rename', label: 'Umbenennen' },
+			{ id: 'share', label: 'Teilen' },
+			{ id: 'favorite', label: file.isFavorite ? 'Favorit entfernen' : 'Als Favorit' },
+			{ id: 'move', label: 'Verschieben' },
+			{ id: 'divider', label: '', type: 'divider' },
+			{ id: 'delete', label: 'Löschen', variant: 'danger' },
+		];
+	}
+
+	function handleContextMenuSelect(item: ContextMenuItem) {
+		onAction?.(item.id);
 	}
 
 	const Icon = getFileIcon(file.mimeType);
@@ -56,6 +81,7 @@
 	class="file-card"
 	class:dragging={isDragging}
 	onclick={onClick}
+	oncontextmenu={handleContextMenu}
 	role="button"
 	tabindex="0"
 	draggable="true"
@@ -85,27 +111,21 @@
 		onclick={handleMenuClick}
 		type="button"
 		aria-label="Aktionen für {file.name}"
-		aria-expanded={showMenu}
 		aria-haspopup="menu"
 	>
 		<DotsThreeVertical size={16} />
 	</button>
-
-	{#if showMenu}
-		<div class="menu-dropdown" role="menu" aria-label="Dateiaktionen">
-			<button role="menuitem" onclick={() => handleAction('download')}>Herunterladen</button>
-			<button role="menuitem" onclick={() => handleAction('rename')}>Umbenennen</button>
-			<button role="menuitem" onclick={() => handleAction('share')}>Teilen</button>
-			<button role="menuitem" onclick={() => handleAction('favorite')}>
-				{file.isFavorite ? 'Favorit entfernen' : 'Als Favorit'}
-			</button>
-			<button role="menuitem" onclick={() => handleAction('move')}>Verschieben</button>
-			<hr />
-			<button role="menuitem" class="danger" onclick={() => handleAction('delete')}>Löschen</button>
-		</div>
-	{/if}
 </div>
 
+<ContextMenu
+	visible={contextMenuVisible}
+	x={contextMenuX}
+	y={contextMenuY}
+	items={getContextMenuItems()}
+	onClose={() => (contextMenuVisible = false)}
+	onSelect={handleContextMenuSelect}
+/>
+
 <style>
 	.file-card {
 		position: relative;
@@ -189,43 +209,4 @@
 		background: rgb(var(--color-surface));
 		color: rgb(var(--color-text-primary));
 	}
-
-	.menu-dropdown {
-		position: absolute;
-		top: 2rem;
-		right: 0.5rem;
-		min-width: 150px;
-		background: rgb(var(--color-surface-elevated));
-		border: 1px solid rgb(var(--color-border));
-		border-radius: var(--radius-md);
-		box-shadow: var(--shadow-lg);
-		z-index: 100;
-		overflow: hidden;
-	}
-
-	.menu-dropdown button {
-		display: block;
-		width: 100%;
-		padding: 0.5rem 0.75rem;
-		text-align: left;
-		background: none;
-		border: none;
-		font-size: 0.875rem;
-		color: rgb(var(--color-text-primary));
-		cursor: pointer;
-	}
-
-	.menu-dropdown button:hover {
-		background: rgb(var(--color-surface));
-	}
-
-	.menu-dropdown button.danger {
-		color: rgb(var(--color-error));
-	}
-
-	.menu-dropdown hr {
-		margin: 0.25rem 0;
-		border: none;
-		border-top: 1px solid rgb(var(--color-border));
-	}
 </style>