diff --git a/locales/en-US.yml b/locales/en-US.yml
index 863b180514d1..576193522f57 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -391,6 +391,7 @@ enableServiceworker: "Enable Push-Notifications for your Browser"
 antennaUsersDescription: "List one username per line"
 caseSensitive: "Case sensitive"
 withReplies: "Include replies"
+withHashtags: "Include notes with hashtags"
 connectedTo: "Following account(s) are connected"
 notesAndReplies: "Notes and replies"
 withFiles: "Including files"
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 008e8518399c..70d14efeb73e 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -391,6 +391,7 @@ enableServiceworker: "ブラウザへのプッシュ通知を有効にする"
 antennaUsersDescription: "ユーザー名を改行で区切って指定します"
 caseSensitive: "大文字小文字を区別する"
 withReplies: "返信を含む"
+withHashtags: "ハッシュタグ付きを含む"
 connectedTo: "次のアカウントに接続されています"
 notesAndReplies: "投稿と返信"
 withFiles: "ファイル付き"
diff --git a/locales/ja-KS.yml b/locales/ja-KS.yml
index bf945088f0ff..dcf8b2ed30b9 100644
--- a/locales/ja-KS.yml
+++ b/locales/ja-KS.yml
@@ -390,6 +390,7 @@ enableServiceworker: "ブラウザにプッシュ通知が行くようにする"
 antennaUsersDescription: "ユーザー名を改行で区切ったってな"
 caseSensitive: "大文字と小文字は別もんや"
 withReplies: "返信も入れたって"
+withHashtags: "ハッシュタグのあるもんも入れたって"
 connectedTo: "次のアカウントに繋がっとるで"
 notesAndReplies: "投稿と返信"
 withFiles: "ファイル付いとる"
diff --git a/packages/backend/src/server/api/endpoints/notes/global-timeline.ts b/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
index 8784e8615377..7978487b5190 100644
--- a/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
@@ -42,6 +42,7 @@ export const paramDef = {
 		withFiles: { type: 'boolean', default: false },
 		withReplies: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withHashtags: { type: 'boolean', default: true },
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: 'string', format: 'misskey:id' },
 		untilId: { type: 'string', format: 'misskey:id' },
@@ -100,6 +101,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}));
 				}));
 			}
+
+			if (!ps.withHashtags) {
+				query.andWhere('note.tags = \'{}\'');
+			}
 			//#endregion
 
 			const timeline = await query.limit(ps.limit).getMany();
diff --git a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
index 9bde5dee21a6..200652638001 100644
--- a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
@@ -53,6 +53,7 @@ export const paramDef = {
 		withFiles: { type: 'boolean', default: false },
 		withReplies: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withHashtags: { type: 'boolean', default: true },
 	},
 	required: [],
 } as const;
@@ -148,6 +149,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}));
 				}));
 			}
+
+			if (!ps.withHashtags) {
+				query.andWhere('note.tags = \'{}\'');
+			}
 			//#endregion
 
 			const timeline = await query.limit(ps.limit).getMany();
diff --git a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
index 0fefddc51b02..169c7c4dfe3f 100644
--- a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
@@ -43,6 +43,7 @@ export const paramDef = {
 		withFiles: { type: 'boolean', default: false },
 		withReplies: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withHashtags: { type: 'boolean', default: true },
 		fileType: { type: 'array', items: {
 			type: 'string',
 		} },
@@ -121,6 +122,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}));
 				}));
 			}
+
+			if (!ps.withHashtags) {
+				query.andWhere('note.tags = \'{}\'');
+			}
 			//#endregion
 
 			const timeline = await query.limit(ps.limit).getMany();
diff --git a/packages/backend/src/server/api/endpoints/notes/timeline.ts b/packages/backend/src/server/api/endpoints/notes/timeline.ts
index 0d47cc17020f..fbf531ee9e93 100644
--- a/packages/backend/src/server/api/endpoints/notes/timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/timeline.ts
@@ -43,6 +43,7 @@ export const paramDef = {
 		withFiles: { type: 'boolean', default: false },
 		withReplies: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withHashtags: { type: 'boolean', default: true },
 	},
 	required: [],
 } as const;
@@ -137,6 +138,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					}));
 				}));
 			}
+
+			if (!ps.withHashtags) {
+				query.andWhere('note.tags = \'{}\'');
+			}
 			//#endregion
 
 			const timeline = await query.limit(ps.limit).getMany();
diff --git a/packages/backend/src/server/api/stream/channels/global-timeline.ts b/packages/backend/src/server/api/stream/channels/global-timeline.ts
index fef52b68561e..78760bc4a525 100644
--- a/packages/backend/src/server/api/stream/channels/global-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/global-timeline.ts
@@ -20,6 +20,7 @@ class GlobalTimelineChannel extends Channel {
 	public static requireCredential = false;
 	private withReplies: boolean;
 	private withRenotes: boolean;
+	private withHashtags: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -40,6 +41,7 @@ class GlobalTimelineChannel extends Channel {
 
 		this.withReplies = params.withReplies ?? false;
 		this.withRenotes = params.withRenotes ?? true;
+		this.withHashtags = params.withHashtags ?? true;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -72,6 +74,8 @@ class GlobalTimelineChannel extends Channel {
 
 		if (note.renote && note.text == null && (note.fileIds == null || note.fileIds.length === 0) && !this.withRenotes) return;
 
+		if (note.tags && !this.withHashtags) return;
+
 		// Ignore notes from instances the user has muted
 		if (isInstanceMuted(note, new Set<string>(this.userProfile?.mutedInstances ?? []))) return;
 
diff --git a/packages/backend/src/server/api/stream/channels/home-timeline.ts b/packages/backend/src/server/api/stream/channels/home-timeline.ts
index a75aaf97d092..34b2b46bcbe7 100644
--- a/packages/backend/src/server/api/stream/channels/home-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/home-timeline.ts
@@ -18,6 +18,7 @@ class HomeTimelineChannel extends Channel {
 	public static requireCredential = true;
 	private withReplies: boolean;
 	private withRenotes: boolean;
+	private withHashtags: boolean;
 
 	constructor(
 		private noteEntityService: NoteEntityService,
@@ -33,6 +34,7 @@ class HomeTimelineChannel extends Channel {
 	public async init(params: any) {
 		this.withReplies = params.withReplies ?? false;
 		this.withRenotes = params.withRenotes ?? true;
+		this.withHashtags = params.withHashtags ?? true;
 
 		this.subscriber.on('notesStream', this.onNote);
 	}
@@ -85,6 +87,8 @@ class HomeTimelineChannel extends Channel {
 
 		if (note.renote && note.text == null && (note.fileIds == null || note.fileIds.length === 0) && !this.withRenotes) return;
 
+		if (note.tags && !this.withHashtags) return;
+
 		// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
 		if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
 		// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
diff --git a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
index 0345f38c7260..8921ae403b8c 100644
--- a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
@@ -20,6 +20,7 @@ class HybridTimelineChannel extends Channel {
 	public static requireCredential = true;
 	private withReplies: boolean;
 	private withRenotes: boolean;
+	private withHashtags: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -40,6 +41,7 @@ class HybridTimelineChannel extends Channel {
 
 		this.withReplies = params.withReplies ?? false;
 		this.withRenotes = params.withRenotes ?? true;
+		this.withHashtags = params.withHashtags ?? true;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -97,6 +99,8 @@ class HybridTimelineChannel extends Channel {
 
 		if (note.renote && note.text == null && (note.fileIds == null || note.fileIds.length === 0) && !this.withRenotes) return;
 
+		if (note.tags && !this.withHashtags) return;
+
 		// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
 		if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
 		// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
diff --git a/packages/backend/src/server/api/stream/channels/local-timeline.ts b/packages/backend/src/server/api/stream/channels/local-timeline.ts
index ef708c4fee86..a9745104d91d 100644
--- a/packages/backend/src/server/api/stream/channels/local-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/local-timeline.ts
@@ -19,6 +19,7 @@ class LocalTimelineChannel extends Channel {
 	public static requireCredential = false;
 	private withReplies: boolean;
 	private withRenotes: boolean;
+	private withHashtags: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -39,6 +40,7 @@ class LocalTimelineChannel extends Channel {
 
 		this.withReplies = params.withReplies ?? false;
 		this.withRenotes = params.withRenotes ?? true;
+		this.withHashtags = params.withHashtags ?? true;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -72,6 +74,8 @@ class LocalTimelineChannel extends Channel {
 
 		if (note.renote && note.text == null && (note.fileIds == null || note.fileIds.length === 0) && !this.withRenotes) return;
 
+		if (note.tags && !this.withHashtags) return;
+
 		// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
 		if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
 		// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
diff --git a/packages/frontend/src/components/MkTimeline.vue b/packages/frontend/src/components/MkTimeline.vue
index 1dcafd6be117..a56f3f750f0d 100644
--- a/packages/frontend/src/components/MkTimeline.vue
+++ b/packages/frontend/src/components/MkTimeline.vue
@@ -24,10 +24,12 @@ const props = withDefaults(defineProps<{
 	sound?: boolean;
 	withRenotes?: boolean;
 	withReplies?: boolean;
+	withHashtags?: boolean;
 	onlyFiles?: boolean;
 }>(), {
 	withRenotes: true,
 	withReplies: false,
+	withHashtags: true;
 	onlyFiles: false,
 });
 
@@ -71,11 +73,13 @@ if (props.src === 'antenna') {
 	query = {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('homeTimeline', {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
@@ -86,11 +90,13 @@ if (props.src === 'antenna') {
 	query = {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('localTimeline', {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
@@ -99,11 +105,13 @@ if (props.src === 'antenna') {
 	query = {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('hybridTimeline', {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
@@ -112,11 +120,13 @@ if (props.src === 'antenna') {
 	query = {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('globalTimeline', {
 		withRenotes: props.withRenotes,
 		withReplies: props.withReplies,
+		withHashtags: props.withHashtags,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
diff --git a/packages/frontend/src/pages/timeline.vue b/packages/frontend/src/pages/timeline.vue
index 5bad689aee25..4d397ad115d7 100644
--- a/packages/frontend/src/pages/timeline.vue
+++ b/packages/frontend/src/pages/timeline.vue
@@ -20,6 +20,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					:list="src.split(':')[1]"
 					:withRenotes="withRenotes"
 					:withReplies="withReplies"
+					:withHashtags="withHashtags"
 					:onlyFiles="onlyFiles"
 					:sound="true"
 					@queue="queueUpdated"
@@ -63,6 +64,7 @@ let srcWhenNotSignin = $ref(isLocalTimelineAvailable ? 'local' : 'global');
 const src = $computed({ get: () => ($i ? defaultStore.reactiveState.tl.value.src : srcWhenNotSignin), set: (x) => saveSrc(x) });
 const withRenotes = $ref(true);
 const withReplies = $ref(false);
+const withHashtags = $ref(true);
 const onlyFiles = $ref(false);
 
 watch($$(src), () => queue = 0);
@@ -149,6 +151,11 @@ const headerActions = $computed(() => [{
 			text: i18n.ts.withReplies,
 			icon: 'ti ti-arrow-back-up',
 			ref: $$(withReplies),
+		}, {
+			type: 'switch',
+			text: i18n.ts.withHashtags,
+			icon: 'ti ti-arrow-back-up',
+			ref: $$(withHashtags),
 		}, {
 			type: 'switch',
 			text: i18n.ts.fileAttachedOnly,