diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md b/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
index d47cb351c920..8d092d177950 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md
@@ -3,6 +3,8 @@
 ## 1.0.0b51 (Unreleased)
 
 ### Features Added
+- Add logger name to custom dimensions for Message, Exception and Event telemetry
+  ([#46096](https://github.com/Azure/azure-sdk-for-python/pull/46096))
 
 ### Breaking Changes
 
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/export/logs/_exporter.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/export/logs/_exporter.py
index 362d9ccc88c0..a1c374dff5f0 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/export/logs/_exporter.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/azure/monitor/opentelemetry/exporter/export/logs/_exporter.py
@@ -182,6 +182,11 @@ def _convert_log_to_envelope(readable_log_record: ReadableLogRecord) -> Telemetr
         stack_trace = log_record.attributes.get(EXCEPTION_STACKTRACE)
     severity_level = _get_severity_level(log_record.severity_number)
 
+    if readable_log_record and readable_log_record.instrumentation_scope is not None:
+        instrumentation_scope = readable_log_record.instrumentation_scope
+        if hasattr(instrumentation_scope, "name") and instrumentation_scope.name is not None:
+            properties.setdefault("logger_name", str(instrumentation_scope.name))
+
     # Exception telemetry
     if exc_type is not None or exc_message is not None:
         envelope.name = _EXCEPTION_ENVELOPE_NAME
diff --git a/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/logs/test_logs.py b/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/logs/test_logs.py
index f45efc1dc3b1..6014b52e0e13 100644
--- a/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/logs/test_logs.py
+++ b/sdk/monitor/azure-monitor-opentelemetry-exporter/tests/logs/test_logs.py
@@ -232,7 +232,7 @@ def setUpClass(cls):
                 },
             ),
             resource=Resource.create(attributes={"asd": "test_resource"}),
-            instrumentation_scope=InstrumentationScope("test_name"),
+            instrumentation_scope=InstrumentationScope("custom-event-logger"),
         )
         cls._exc_data = _logs.ReadWriteLogRecord(
             LogRecord(
@@ -283,7 +283,7 @@ def setUpClass(cls):
                 },
             ),
             resource=Resource.create(attributes={"asd": "test_resource"}),
-            instrumentation_scope=InstrumentationScope("test_name"),
+            instrumentation_scope=InstrumentationScope("blank_exception_logger"),
         )
         cls._exc_data_empty = _logs.ReadWriteLogRecord(
             LogRecord(
@@ -467,6 +467,7 @@ def test_log_to_envelope_user_fields(self):
         self.assertEqual(envelope.tags.get(ContextTagKeys.AI_USER_ID), "test-user")
         self.assertNotIn("enduser.id", envelope.data.base_data.properties)
         self.assertNotIn("enduser.pseudo.id", envelope.data.base_data.properties)
+        self.assertEqual(envelope.data.base_data.properties.get("logger_name"), "test_name")
 
     def test_log_to_envelope_log_none(self):
         exporter = self._exporter
@@ -577,6 +578,7 @@ def test_log_to_envelope_exception_with_blank_exception(self):
         self.assertEqual(envelope.data.base_data.exceptions[0].message, "test exception")
         self.assertTrue(envelope.data.base_data.exceptions[0].has_full_stack)
         self.assertEqual(envelope.data.base_data.exceptions[0].stack, "")
+        self.assertEqual(envelope.data.base_data.properties.get("logger_name"), "blank_exception_logger")
 
     def test_log_to_envelope_event(self):
         exporter = self._exporter
@@ -618,6 +620,7 @@ def test_log_to_envelope_custom_event(self):
         self.assertEqual(envelope.data.base_type, "EventData")
         self.assertEqual(envelope.data.base_data.name, "event_name")
         self.assertEqual(envelope.data.base_data.properties["event_key"], "event_attribute")
+        self.assertEqual(envelope.data.base_data.properties.get("logger_name"), "custom-event-logger")
 
     def test_log_to_envelope_timestamp(self):
         exporter = self._exporter