diff --git a/locales/index.d.ts b/locales/index.d.ts
index dd9c85ff2e..e63c2baefd 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -9554,6 +9554,10 @@ export interface Locale extends ILocale {
          * Posting scheduled note failed
          */
         "scheduledNoteFailed": string;
+        /**
+         * Scheduled Note was posted
+         */
+        "scheduledNotePosted": string;
     };
     "_deck": {
         /**
diff --git a/packages/backend/src/core/entities/NotificationEntityService.ts b/packages/backend/src/core/entities/NotificationEntityService.ts
index 447d95cc68..31a9809323 100644
--- a/packages/backend/src/core/entities/NotificationEntityService.ts
+++ b/packages/backend/src/core/entities/NotificationEntityService.ts
@@ -20,7 +20,7 @@ import type { OnModuleInit } from '@nestjs/common';
 import type { UserEntityService } from './UserEntityService.js';
 import type { NoteEntityService } from './NoteEntityService.js';
 
-const NOTE_REQUIRED_NOTIFICATION_TYPES = new Set(['note', 'mention', 'reply', 'renote', 'renote:grouped', 'quote', 'reaction', 'reaction:grouped', 'pollEnded', 'edited'] as (typeof groupedNotificationTypes[number])[]);
+const NOTE_REQUIRED_NOTIFICATION_TYPES = new Set(['note', 'mention', 'reply', 'renote', 'renote:grouped', 'quote', 'reaction', 'reaction:grouped', 'pollEnded', 'edited', 'scheduledNotePosted'] as (typeof groupedNotificationTypes[number])[]);
 
 @Injectable()
 export class NotificationEntityService implements OnModuleInit {
diff --git a/packages/backend/src/models/Notification.ts b/packages/backend/src/models/Notification.ts
index 5003e02d96..53003a0a5a 100644
--- a/packages/backend/src/models/Notification.ts
+++ b/packages/backend/src/models/Notification.ts
@@ -127,6 +127,11 @@ export type MiNotification = {
 	id: string;
 	createdAt: string;
 	reason: string;
+} | {
+	type: 'scheduledNotePosted';
+	id: string;
+	createdAt: string;
+	noteId: MiNote['id'];
 };
 
 export type MiGroupedNotification = MiNotification | {
diff --git a/packages/backend/src/models/json-schema/notification.ts b/packages/backend/src/models/json-schema/notification.ts
index 69bd9531ec..26498e3e9d 100644
--- a/packages/backend/src/models/json-schema/notification.ts
+++ b/packages/backend/src/models/json-schema/notification.ts
@@ -383,6 +383,31 @@ export const packedNotificationSchema = {
 				optional: false, nullable: false,
 			},
 		},
+	}, {
+		type: 'object',
+		properties: {
+			...baseSchema.properties,
+			type: {
+				type: 'string',
+				optional: false, nullable: false,
+				enum: ['scheduledNotePosted'],
+			},
+			user: {
+				type: 'object',
+				ref: 'UserLite',
+				optional: false, nullable: false,
+			},
+			userId: {
+				type: 'string',
+				optional: false, nullable: false,
+				format: 'id',
+			},
+			note: {
+				type: 'object',
+				ref: 'Note',
+				optional: false, nullable: false,
+			},
+		},
 	}, {
 		type: 'object',
 		properties: {
diff --git a/packages/backend/src/queue/processors/ScheduleNotePostProcessorService.ts b/packages/backend/src/queue/processors/ScheduleNotePostProcessorService.ts
index 59e23b865e..f281b0ed7b 100644
--- a/packages/backend/src/queue/processors/ScheduleNotePostProcessorService.ts
+++ b/packages/backend/src/queue/processors/ScheduleNotePostProcessorService.ts
@@ -107,7 +107,7 @@ export class ScheduleNotePostProcessorService {
 					return;
 				}
 
-				await this.noteCreateService.create(me, {
+				const createdNote = await this.noteCreateService.create(me, {
 					...note,
 					createdAt: new Date(),
 					files,
@@ -121,6 +121,9 @@ export class ScheduleNotePostProcessorService {
 					channel,
 				});
 				await this.noteScheduleRepository.remove(data);
+				this.notificationService.createNotification(me.id, 'scheduledNotePosted', {
+					noteId: createdNote.id,
+				});
 			}
 		});
 	}
diff --git a/packages/backend/src/types.ts b/packages/backend/src/types.ts
index 7930129002..95f049f768 100644
--- a/packages/backend/src/types.ts
+++ b/packages/backend/src/types.ts
@@ -36,6 +36,7 @@ export const notificationTypes = [
 	'achievementEarned',
 	'exportCompleted',
 	'scheduledNoteFailed',
+	'scheduledNotePosted',
 	'app',
 	'test',
 ] as const;
diff --git a/packages/frontend-shared/js/const.ts b/packages/frontend-shared/js/const.ts
index 76afb5c593..8eb09eb800 100644
--- a/packages/frontend-shared/js/const.ts
+++ b/packages/frontend-shared/js/const.ts
@@ -123,6 +123,7 @@ export const notificationTypes = [
 	'app',
 	'edited',
 	'scheduledNoteFailed',
+	'scheduledNotePosted',
 ] as const;
 export const obsoleteNotificationTypes = ['pollVote', 'groupInvited'] as const;
 
diff --git a/packages/frontend/src/components/MkNotification.vue b/packages/frontend/src/components/MkNotification.vue
index 3c4f56b537..f713d46137 100644
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div :class="$style.root">
 	<div :class="$style.head">
-		<MkAvatar v-if="['pollEnded', 'note', 'edited'].includes(notification.type) && 'note' in notification" :class="$style.icon" :user="notification.note.user" link preview/>
+		<MkAvatar v-if="['pollEnded', 'note', 'edited', 'scheduledNotePosted'].includes(notification.type) && 'note' in notification" :class="$style.icon" :user="notification.note.user" link preview/>
 		<MkAvatar v-else-if="['roleAssigned', 'achievementEarned', 'scheduledNoteFailed'].includes(notification.type)" :class="$style.icon" :user="$i" link preview/>
 		<div v-else-if="notification.type === 'reaction:grouped' && notification.note.reactionAcceptance === 'likeOnly'" :class="[$style.icon, $style.icon_reactionGroup]"><i class="ph-smiley ph-bold ph-lg" style="line-height: 1;"></i></div>
 		<div v-else-if="notification.type === 'reaction:grouped'" :class="[$style.icon, $style.icon_reactionGroup]"><i class="ph-smiley ph-bold ph-lg" style="line-height: 1;"></i></div>
@@ -30,6 +30,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				[$style.t_roleAssigned]: notification.type === 'roleAssigned' && notification.role.iconUrl == null,
 				[$style.t_pollEnded]: notification.type === 'edited',
 				[$style.t_roleAssigned]: notification.type === 'scheduledNoteFailed',
+				[$style.t_pollEnded]: notification.type === 'scheduledNotePosted',
 			}]"
 		> <!-- we re-use t_pollEnded for "edited" instead of making an identical style -->
 			<i v-if="notification.type === 'follow'" class="ti ti-plus"></i>
@@ -48,6 +49,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</template>
 			<i v-else-if="notification.type === 'edited'" class="ph-pencil ph-bold ph-lg"></i>
 			<i v-else-if="notification.type === 'scheduledNoteFailed'" class="ti ti-calendar-event"></i>
+			<i v-else-if="notification.type === 'scheduledNotePosted'" class="ti ti-calendar-event"></i>
 			<!-- notification.reaction が null になることはまずないが、ここでoptional chaining使うと一部ブラウザで刺さるので念の為 -->
 			<MkReactionIcon
 				v-else-if="notification.type === 'reaction'"
@@ -73,6 +75,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<span v-else-if="notification.type === 'app'">{{ notification.header }}</span>
 			<span v-else-if="notification.type === 'edited'">{{ i18n.ts._notification.edited }}</span>
 			<span v-else-if="notification.type === 'scheduledNoteFailed'">{{ i18n.ts._notification.scheduledNoteFailed }}</span>
+			<span v-else-if="notification.type === 'scheduledNotePosted'">{{ i18n.ts._notification.scheduledNotePosted }}</span>
 			<MkTime v-if="withTime" :time="notification.createdAt" :class="$style.headerTime"/>
 		</header>
 		<div>
@@ -162,6 +165,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<Mfm :text="getNoteSummary(notification.note)" :isBlock="true" :plain="true" :nowrap="true" :author="notification.note.user"/>
 				<i class="ph-quotes ph-bold ph-lg" :class="$style.quote"></i>
 			</MkA>
+
+			<MkA v-else-if="notification.type === 'scheduledNotePosted'" :class="$style.text" :to="notePage(notification.note)" :title="getNoteSummary(notification.note)">
+				<i class="ph-quotes ph-bold ph-lg" :class="$style.quote"></i>
+				<Mfm :text="getNoteSummary(notification.note)" :isBlock="true" :plain="true" :nowrap="true" :author="notification.note.user"/>
+				<i class="ph-quotes ph-bold ph-lg" :class="$style.quote"></i>
+			</MkA>
 		</div>
 	</div>
 </div>
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index 880be518fa..4a261028ed 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -2890,7 +2890,7 @@ type Notification_2 = components['schemas']['Notification'];
 type NotificationsCreateRequest = operations['notifications___create']['requestBody']['content']['application/json'];
 
 // @public (undocumented)
-export const notificationTypes: readonly ["note", "follow", "mention", "reply", "renote", "quote", "reaction", "pollVote", "pollEnded", "receiveFollowRequest", "followRequestAccepted", "groupInvited", "app", "roleAssigned", "achievementEarned", "edited", "scheduledNoteFailed"];
+export const notificationTypes: readonly ["note", "follow", "mention", "reply", "renote", "quote", "reaction", "pollVote", "pollEnded", "receiveFollowRequest", "followRequestAccepted", "groupInvited", "app", "roleAssigned", "achievementEarned", "edited", "scheduledNoteFailed", "scheduledNotePosted"];
 
 // @public (undocumented)
 export function nyaize(text: string): string;
diff --git a/packages/misskey-js/src/autogen/types.ts b/packages/misskey-js/src/autogen/types.ts
index bbb4b34b8e..8a34c0df7b 100644
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@@ -4525,6 +4525,17 @@ export type components = {
       /** @enum {string} */
       type: 'scheduledNoteFailed';
       reason: string;
+    } | {
+      /** Format: id */
+      id: string;
+      /** Format: date-time */
+      createdAt: string;
+      /** @enum {string} */
+      type: 'scheduledNotePosted';
+      user: components['schemas']['UserLite'];
+      /** Format: id */
+      userId: string;
+      note: components['schemas']['Note'];
     } | {
       /** Format: id */
       id: string;
@@ -19374,8 +19385,8 @@ export type operations = {
           untilId?: string;
           /** @default true */
           markAsRead?: boolean;
-          includeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'app' | 'test' | 'pollVote' | 'groupInvited')[];
-          excludeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'app' | 'test' | 'pollVote' | 'groupInvited')[];
+          includeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'scheduledNotePosted' | 'app' | 'test' | 'pollVote' | 'groupInvited')[];
+          excludeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'scheduledNotePosted' | 'app' | 'test' | 'pollVote' | 'groupInvited')[];
         };
       };
     };
@@ -19442,8 +19453,8 @@ export type operations = {
           untilId?: string;
           /** @default true */
           markAsRead?: boolean;
-          includeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'app' | 'test' | 'reaction:grouped' | 'renote:grouped' | 'pollVote' | 'groupInvited')[];
-          excludeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'app' | 'test' | 'reaction:grouped' | 'renote:grouped' | 'pollVote' | 'groupInvited')[];
+          includeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'scheduledNotePosted' | 'app' | 'test' | 'reaction:grouped' | 'renote:grouped' | 'pollVote' | 'groupInvited')[];
+          excludeTypes?: ('note' | 'follow' | 'mention' | 'reply' | 'renote' | 'quote' | 'reaction' | 'pollEnded' | 'edited' | 'receiveFollowRequest' | 'followRequestAccepted' | 'roleAssigned' | 'achievementEarned' | 'exportCompleted' | 'scheduledNoteFailed' | 'scheduledNotePosted' | 'app' | 'test' | 'reaction:grouped' | 'renote:grouped' | 'pollVote' | 'groupInvited')[];
         };
       };
     };
diff --git a/packages/misskey-js/src/consts.ts b/packages/misskey-js/src/consts.ts
index 34fc7c1a03..6e32060fb7 100644
--- a/packages/misskey-js/src/consts.ts
+++ b/packages/misskey-js/src/consts.ts
@@ -16,7 +16,7 @@ import type {
 	UserLite,
 } from './autogen/models.js';
 
-export const notificationTypes = ['note', 'follow', 'mention', 'reply', 'renote', 'quote', 'reaction', 'pollVote', 'pollEnded', 'receiveFollowRequest', 'followRequestAccepted', 'groupInvited', 'app', 'roleAssigned', 'achievementEarned', 'edited', 'scheduledNoteFailed'] as const;
+export const notificationTypes = ['note', 'follow', 'mention', 'reply', 'renote', 'quote', 'reaction', 'pollVote', 'pollEnded', 'receiveFollowRequest', 'followRequestAccepted', 'groupInvited', 'app', 'roleAssigned', 'achievementEarned', 'edited', 'scheduledNoteFailed', 'scheduledNotePosted'] as const;
 
 export const noteVisibilities = ['public', 'home', 'followers', 'specified'] as const;
 
diff --git a/packages/sw/src/scripts/create-notification.ts b/packages/sw/src/scripts/create-notification.ts
index 8442552e3b..4fda784dba 100644
--- a/packages/sw/src/scripts/create-notification.ts
+++ b/packages/sw/src/scripts/create-notification.ts
@@ -265,6 +265,14 @@ async function composeNotification(data: PushNotificationDataMap[keyof PushNotif
 						data,
 					}];
 
+				case 'scheduledNotePosted':
+					return [i18n.ts._notification.scheduledNotePosted, {
+						body: data.body.note.text ?? '',
+						icon: data.body.user.avatarUrl ?? undefined,
+						badge: iconUrl('bell'),
+						data,
+					}];
+
 				default:
 					return null;
 			}
diff --git a/sharkey-locales/en-US.yml b/sharkey-locales/en-US.yml
index 26180e6bea..6448699f12 100644
--- a/sharkey-locales/en-US.yml
+++ b/sharkey-locales/en-US.yml
@@ -266,6 +266,7 @@ _notification:
   renotedBySomeUsers: "Boosted by {n} users"
   edited: "Note got edited"
   scheduledNoteFailed: "Posting scheduled note failed"
+  scheduledNotePosted: "Scheduled Note was posted"
   _types:
     renote: "Boosts"
     edited: "Edits"