diff --git a/src/lib/components/wishlist/ReservationButton.svelte b/src/lib/components/wishlist/ReservationButton.svelte
index 2e4cca5..6742fe6 100644
--- a/src/lib/components/wishlist/ReservationButton.svelte
+++ b/src/lib/components/wishlist/ReservationButton.svelte
@@ -7,12 +7,25 @@
 		itemId: string;
 		isReserved: boolean;
 		reserverName?: string | null;
+		reservationUserId?: string | null;
+		currentUserId?: string | null;
 	}
 
-	let { itemId, isReserved, reserverName }: Props = $props();
+	let { itemId, isReserved, reserverName, reservationUserId, currentUserId }: Props = $props();
 
 	let showReserveForm = $state(false);
 	let name = $state('');
+	let showCancelConfirmation = $state(false);
+
+	const canCancel = $derived(() => {
+		if (!isReserved) return false;
+		if (reservationUserId) {
+			return currentUserId === reservationUserId;
+		}
+		return true;
+	});
+
+	const isAnonymousReservation = $derived(!reservationUserId);
 </script>
 
 {#if isReserved}
@@ -23,12 +36,52 @@
 				by {reserverName}
 			{/if}
 		</div>
-		<form method="POST" action="?/unreserve" use:enhance>
-			<input type="hidden" name="itemId" value={itemId} />
-			<Button type="submit" variant="outline" size="sm">
-				Cancel Reservation
-			</Button>
-		</form>
+		{#if canCancel()}
+			{#if showCancelConfirmation}
+				<div class="flex flex-col gap-2 items-end">
+					<p class="text-sm text-muted-foreground">
+						Cancel this reservation?
+					</p>
+					<div class="flex gap-2">
+						<form method="POST" action="?/unreserve" use:enhance={() => {
+							return async ({ update }) => {
+								showCancelConfirmation = false;
+								await update();
+							};
+						}}>
+							<input type="hidden" name="itemId" value={itemId} />
+							<Button type="submit" variant="destructive" size="sm">
+								Yes, Cancel
+							</Button>
+						</form>
+						<Button
+							type="button"
+							variant="outline"
+							size="sm"
+							onclick={() => (showCancelConfirmation = false)}
+						>
+							No, Keep It
+						</Button>
+					</div>
+				</div>
+			{:else if isAnonymousReservation}
+				<Button
+					type="button"
+					variant="outline"
+					size="sm"
+					onclick={() => (showCancelConfirmation = true)}
+				>
+					Cancel Reservation
+				</Button>
+			{:else}
+				<form method="POST" action="?/unreserve" use:enhance>
+					<input type="hidden" name="itemId" value={itemId} />
+					<Button type="submit" variant="outline" size="sm">
+						Cancel Reservation
+					</Button>
+				</form>
+			{/if}
+		{/if}
 	</div>
 {:else if showReserveForm}
 	<form
diff --git a/src/lib/server/schema.ts b/src/lib/server/schema.ts
index d8e8494..f5adc97 100644
--- a/src/lib/server/schema.ts
+++ b/src/lib/server/schema.ts
@@ -117,6 +117,7 @@ export const reservations = pgTable('reservations', {
 	itemId: text('item_id')
 		.notNull()
 		.references(() => items.id, { onDelete: 'cascade' }),
+	userId: text('user_id').references(() => users.id, { onDelete: 'set null' }),
 	reserverName: text('reserver_name'),
 	createdAt: timestamp('created_at').defaultNow().notNull()
 });
@@ -125,6 +126,10 @@ export const reservationsRelations = relations(reservations, ({ one }) => ({
 	item: one(items, {
 		fields: [reservations.itemId],
 		references: [items.id]
+	}),
+	user: one(users, {
+		fields: [reservations.userId],
+		references: [users.id]
 	})
 }));
 
@@ -154,7 +159,8 @@ export const savedWishlistsRelations = relations(savedWishlists, ({ one }) => ({
 
 export const usersRelations = relations(users, ({ many }) => ({
 	wishlists: many(wishlists),
-	savedWishlists: many(savedWishlists)
+	savedWishlists: many(savedWishlists),
+	reservations: many(reservations)
 }));
 
 export type User = typeof users.$inferSelect;
diff --git a/src/routes/wishlist/[token]/+page.server.ts b/src/routes/wishlist/[token]/+page.server.ts
index ae726a6..0c77ca2 100644
--- a/src/routes/wishlist/[token]/+page.server.ts
+++ b/src/routes/wishlist/[token]/+page.server.ts
@@ -43,12 +43,13 @@ export const load: PageServerLoad = async ({ params, locals }) => {
 		isSaved,
 		isClaimed,
 		savedWishlistId,
-		isAuthenticated: !!session?.user
+		isAuthenticated: !!session?.user,
+		currentUserId: session?.user?.id || null
 	};
 };
 
 export const actions: Actions = {
-	reserve: async ({ request }) => {
+	reserve: async ({ request, locals }) => {
 		const formData = await request.formData();
 		const itemId = formData.get('itemId') as string;
 		const reserverName = formData.get('reserverName') as string;
@@ -57,6 +58,8 @@ export const actions: Actions = {
 			return { success: false, error: 'Item ID is required' };
 		}
 
+		const session = await locals.auth();
+
 		const existingReservation = await db.query.reservations.findFirst({
 			where: eq(reservations.itemId, itemId)
 		});
@@ -68,6 +71,7 @@ export const actions: Actions = {
 		await db.transaction(async (tx) => {
 			await tx.insert(reservations).values({
 				itemId,
+				userId: session?.user?.id || null,
 				reserverName: reserverName?.trim() || null
 			});
 
@@ -80,7 +84,7 @@ export const actions: Actions = {
 		return { success: true };
 	},
 
-	unreserve: async ({ request }) => {
+	unreserve: async ({ request, locals }) => {
 		const formData = await request.formData();
 		const itemId = formData.get('itemId') as string;
 
@@ -88,6 +92,25 @@ export const actions: Actions = {
 			return { success: false, error: 'Item ID is required' };
 		}
 
+		const session = await locals.auth();
+
+		const reservation = await db.query.reservations.findFirst({
+			where: eq(reservations.itemId, itemId)
+		});
+
+		if (!reservation) {
+			return { success: false, error: 'Reservation not found' };
+		}
+
+		if (reservation.userId) {
+			if (!session?.user?.id || session.user.id !== reservation.userId) {
+				return {
+					success: false,
+					error: 'You can only cancel your own reservations'
+				};
+			}
+		}
+
 		await db.transaction(async (tx) => {
 			await tx.delete(reservations).where(eq(reservations.itemId, itemId));
 
diff --git a/src/routes/wishlist/[token]/+page.svelte b/src/routes/wishlist/[token]/+page.svelte
index da74e6a..1c639c3 100644
--- a/src/routes/wishlist/[token]/+page.svelte
+++ b/src/routes/wishlist/[token]/+page.svelte
@@ -115,6 +115,8 @@
 						itemId={item.id}
 						isReserved={item.isReserved}
 						reserverName={item.reservations?.[0]?.reserverName}
+						reservationUserId={item.reservations?.[0]?.userId}
+						currentUserId={data.currentUserId}
 					/>
 				</WishlistItem>
 			{/each}