diff --git a/CHANGES/1343.feature.rst b/CHANGES/1343.feature.rst
new file mode 100644
index 00000000..6ae25cd3
--- /dev/null
+++ b/CHANGES/1343.feature.rst
@@ -0,0 +1 @@
+The new FSM strategy CHAT_TOPIC, which sets the state for the entire topic in the chat, also works in private messages and regular groups without topics.
diff --git a/aiogram/fsm/strategy.py b/aiogram/fsm/strategy.py
index 2695d60e..f68aa045 100644
--- a/aiogram/fsm/strategy.py
+++ b/aiogram/fsm/strategy.py
@@ -7,6 +7,7 @@ class FSMStrategy(Enum):
     CHAT = auto()
     GLOBAL_USER = auto()
     USER_IN_TOPIC = auto()
+    CHAT_TOPIC = auto()
 
 
 def apply_strategy(
@@ -21,4 +22,7 @@ def apply_strategy(
         return user_id, user_id, None
     if strategy == FSMStrategy.USER_IN_TOPIC:
         return chat_id, user_id, thread_id
+    if strategy == FSMStrategy.CHAT_TOPIC:
+        return chat_id, chat_id, thread_id
+
     return chat_id, user_id, None
diff --git a/tests/test_fsm/test_strategy.py b/tests/test_fsm/test_strategy.py
index 782d1eeb..1f6f2e93 100644
--- a/tests/test_fsm/test_strategy.py
+++ b/tests/test_fsm/test_strategy.py
@@ -27,6 +27,9 @@ class TestStrategy:
             [FSMStrategy.USER_IN_TOPIC, CHAT, CHAT],
             [FSMStrategy.USER_IN_TOPIC, PRIVATE, PRIVATE],
             [FSMStrategy.USER_IN_TOPIC, THREAD, THREAD],
+            [FSMStrategy.CHAT_TOPIC, CHAT, (CHAT_ID, CHAT_ID, None)],
+            [FSMStrategy.CHAT_TOPIC, PRIVATE, PRIVATE],
+            [FSMStrategy.CHAT_TOPIC, THREAD, (CHAT_ID, CHAT_ID, THREAD_ID)],
         ],
     )
     def test_strategy(self, strategy, case, expected):