diff --git a/src/dutylog/application/bot/admin_dialogs/admin_menu_dialog.py b/src/dutylog/application/bot/admin_dialogs/admin_menu_dialog.py
index 2a7509a..6637412 100644
--- a/src/dutylog/application/bot/admin_dialogs/admin_menu_dialog.py
+++ b/src/dutylog/application/bot/admin_dialogs/admin_menu_dialog.py
@@ -85,6 +85,7 @@ from dutylog.application.bot.creator_dialogs.admins_management import (
 from dutylog.application.bot.creator_dialogs.transactions_history import (
     transactions_history_window,
     transactions_history_detail_window,
+    transactions_history_delete_confirm_window,
 )
 
 
@@ -151,4 +152,5 @@ admin_menu_dialog = Dialog(
     add_admin_confirm_window,
     transactions_history_window,
     transactions_history_detail_window,
+    transactions_history_delete_confirm_window,
 )
diff --git a/src/dutylog/application/bot/creator_dialogs/__init__.py b/src/dutylog/application/bot/creator_dialogs/__init__.py
index 0e49ba7..cdff8a6 100644
--- a/src/dutylog/application/bot/creator_dialogs/__init__.py
+++ b/src/dutylog/application/bot/creator_dialogs/__init__.py
@@ -1,6 +1,11 @@
 from dutylog.application.bot.creator_dialogs.transactions_history import (
     transactions_history_window,
     transactions_history_detail_window,
+    transactions_history_delete_confirm_window,
 )
 
-__all__ = ["transactions_history_window", "transactions_history_detail_window"]
+__all__ = [
+    "transactions_history_window",
+    "transactions_history_detail_window",
+    "transactions_history_delete_confirm_window",
+]
diff --git a/src/dutylog/application/bot/creator_dialogs/transactions_history.py b/src/dutylog/application/bot/creator_dialogs/transactions_history.py
index a784994..0403ed7 100644
--- a/src/dutylog/application/bot/creator_dialogs/transactions_history.py
+++ b/src/dutylog/application/bot/creator_dialogs/transactions_history.py
@@ -1,9 +1,9 @@
 from aiogram import Bot
 from aiogram.enums import ContentType
 from aiogram.types import CallbackQuery, InputMediaPhoto
-from aiogram_dialog import Window
+from aiogram_dialog import Window, DialogManager
 from aiogram_dialog.widgets.text import Format, Const
-from aiogram_dialog.widgets.kbd import SwitchTo, ScrollingGroup, Select, Button
+from aiogram_dialog.widgets.kbd import SwitchTo, ScrollingGroup, Select, Button, Row
 from aiogram_dialog.widgets.media import DynamicMedia
 from aiogram_dialog.api.entities.media import MediaAttachment, MediaId
 from magic_filter import F
@@ -112,6 +112,29 @@ async def on_creator_transaction_selected(
     await dialog_manager.switch_to(AdminMenuSG.transactions_history_detail)
 
 
+@inject
+async def on_delete_transaction_click(
+    callback: CallbackQuery,
+    button: Button,
+    dialog_manager: DialogManager,
+):
+    await dialog_manager.switch_to(AdminMenuSG.transactions_history_delete_confirm)
+
+
+@inject
+async def on_delete_transaction_confirm(
+    callback: CallbackQuery,
+    button: Button,
+    dialog_manager: DialogManager,
+    transactions_repository: FromDishka[HoursTransactionsRepository],
+):
+    tx_id = dialog_manager.dialog_data.get("selected_transaction_id")
+    if tx_id:
+        await transactions_repository.delete_transaction(int(tx_id))
+        await callback.answer("✅ Транзакция удалена", show_alert=True)
+    await dialog_manager.switch_to(AdminMenuSG.transactions_history)
+
+
 @inject
 async def get_transaction_detail_data(
     dialog_manager,
@@ -209,6 +232,13 @@ transactions_history_window = Window(
 transactions_history_detail_window = Window(
     DynamicMedia("photo_media"),
     Format("{detail_content}", when=F["detail_content"]),
+    Row(
+        Button(
+            Const("🗑 Удалить"),
+            id="delete_transaction_btn",
+            on_click=on_delete_transaction_click,
+        ),
+    ),
     SwitchTo(
         Const("◀️ К списку"),
         id="back_to_transactions_from_detail",
@@ -217,3 +247,20 @@ transactions_history_detail_window = Window(
     state=AdminMenuSG.transactions_history_detail,
     getter=get_transaction_detail_data,
 )
+
+transactions_history_delete_confirm_window = Window(
+    Const("<blockquote>🗑 <b>Удаление транзакции</b></blockquote>\n\n⚠️ Вы уверены, что хотите удалить эту транзакцию?\nЭто действие нельзя отменить."),
+    Row(
+        Button(
+            Const("✅ Да, удалить"),
+            id="confirm_delete_transaction_btn",
+            on_click=on_delete_transaction_confirm,
+        ),
+    ),
+    SwitchTo(
+        Const("◀️ Назад"),
+        id="back_to_transaction_detail",
+        state=AdminMenuSG.transactions_history_detail,
+    ),
+    state=AdminMenuSG.transactions_history_delete_confirm,
+)
diff --git a/src/dutylog/application/bot/user_dialogs/states.py b/src/dutylog/application/bot/user_dialogs/states.py
index 9c32c66..f824c08 100644
--- a/src/dutylog/application/bot/user_dialogs/states.py
+++ b/src/dutylog/application/bot/user_dialogs/states.py
@@ -73,6 +73,7 @@ class AdminMenuSG(StatesGroup):
     add_admin_confirm = State()
     transactions_history = State()
     transactions_history_detail = State()
+    transactions_history_delete_confirm = State()
 
 
 class CreatorMenuSG(StatesGroup):
diff --git a/src/dutylog/infrastructure/database/repositories/hours_transactions_repository.py b/src/dutylog/infrastructure/database/repositories/hours_transactions_repository.py
index 2c3af27..711aea7 100644
--- a/src/dutylog/infrastructure/database/repositories/hours_transactions_repository.py
+++ b/src/dutylog/infrastructure/database/repositories/hours_transactions_repository.py
@@ -144,6 +144,9 @@ class HoursTransactionsRepository:
     ) -> HoursTransaction | None:
         return await self.transactions_dao.get_by_id(transaction_id)
 
+    async def delete_transaction(self, transaction_id: int) -> None:
+        await self.transactions_dao.delete(transaction_id)
+
     async def get_by_period(self, start_date, end_date) -> list[HoursTransaction]:
         return await self.transactions_dao.get_by_period(start_date, end_date)