diff --git a/sdk/core/azure-core/CHANGELOG.md b/sdk/core/azure-core/CHANGELOG.md
index 8f2826160..0d0506b24 100644
--- a/sdk/core/azure-core/CHANGELOG.md
+++ b/sdk/core/azure-core/CHANGELOG.md
@@ -12,6 +12,7 @@
 - Removed `Context::GetApplicationContext()` in favor of a new static data member `Context::ApplicationContext`.
 - Renamed `Request::IsDownloadViaStream()` to `ShouldBufferResponse()`.
 - Removed the `Azure::Core::Http::Request` ctor overload that takes both a `bodyStream` and a `bufferedDownload` boolean since it is not useful.
+- Removed the `Azure::Core::Diagnostics::Logger::Listener` typedef.
 
 ### Bug Fixes
 
diff --git a/sdk/core/azure-core/inc/azure/core/diagnostics/logger.hpp b/sdk/core/azure-core/inc/azure/core/diagnostics/logger.hpp
index 05c201805..55217a11e 100644
--- a/sdk/core/azure-core/inc/azure/core/diagnostics/logger.hpp
+++ b/sdk/core/azure-core/inc/azure/core/diagnostics/logger.hpp
@@ -38,21 +38,13 @@ namespace Azure { namespace Core { namespace Diagnostics {
       Error = 4,
     };
 
-    /**
-     * @brief A callback function to receive Azure SDK log messages.
-     *
-     * @param level The log message level.
-     * @param message The log message text.
-     */
-    typedef std::function<void(Level level, std::string const& message)> Listener;
-
     /**
      * @brief Sets the function that will be invoked to report an Azure SDK log message.
      *
      * @param listener A callback function that will be invoked when the SDK reports a log message.
      * If `nullptr`, no function will be invoked.
      */
-    static void SetListener(Listener listener);
+    static void SetListener(std::function<void(Level level, std::string const& message)> listener);
 
     /**
      * @brief Sets the log message level an application is interested in receiving.
diff --git a/sdk/core/azure-core/src/environment_log_level_listener.cpp b/sdk/core/azure-core/src/environment_log_level_listener.cpp
index 1ccef1abb..0afd71d4d 100644
--- a/sdk/core/azure-core/src/environment_log_level_listener.cpp
+++ b/sdk/core/azure-core/src/environment_log_level_listener.cpp
@@ -123,7 +123,8 @@ Logger::Level EnvironmentLogLevelListener::GetLogLevel(Logger::Level defaultValu
   return envLogLevelPtr ? *envLogLevelPtr : defaultValue;
 }
 
-Logger::Listener EnvironmentLogLevelListener::GetLogListener()
+std::function<void(Logger::Level level, std::string const& message)>
+EnvironmentLogLevelListener::GetLogListener()
 {
   bool const isEnvLogLevelSet = GetEnvironmentLogLevel() != nullptr;
   if (!isEnvLogLevelSet)
@@ -131,13 +132,14 @@ Logger::Listener EnvironmentLogLevelListener::GetLogListener()
     return nullptr;
   }
 
-  static Logger::Listener const consoleLogger = [](auto level, auto message) {
-    std::cerr << '['
-              << Azure::DateTime(std::chrono::system_clock::now())
-                     .ToString(
-                         DateTime::DateFormat::Rfc3339, DateTime::TimeFractionFormat::AllDigits)
-              << "] " << LogLevelToConsoleString(level) << " : " << message << std::endl;
-  };
+  static std::function<void(Logger::Level level, std::string const& message)> const consoleLogger =
+      [](auto level, auto message) {
+        std::cerr << '['
+                  << Azure::DateTime(std::chrono::system_clock::now())
+                         .ToString(
+                             DateTime::DateFormat::Rfc3339, DateTime::TimeFractionFormat::AllDigits)
+                  << "] " << LogLevelToConsoleString(level) << " : " << message << std::endl;
+      };
 
   return consoleLogger;
 }
diff --git a/sdk/core/azure-core/src/logger.cpp b/sdk/core/azure-core/src/logger.cpp
index fc6db11dd..fa5ace4b7 100644
--- a/sdk/core/azure-core/src/logger.cpp
+++ b/sdk/core/azure-core/src/logger.cpp
@@ -14,7 +14,8 @@ using namespace Azure::Core::Diagnostics::_internal;
 
 namespace {
 static std::shared_timed_mutex g_logListenerMutex;
-static Logger::Listener g_logListener(_detail::EnvironmentLogLevelListener::GetLogListener());
+static std::function<void(Logger::Level level, std::string const& message)> g_logListener(
+    _detail::EnvironmentLogLevelListener::GetLogListener());
 } // namespace
 
 std::atomic<bool> Log::g_isLoggingEnabled(
@@ -42,7 +43,8 @@ void Log::Write(Logger::Level level, std::string const& message)
   }
 }
 
-void Logger::SetListener(Logger::Listener listener)
+void Logger::SetListener(
+    std::function<void(Logger::Level level, std::string const& message)> listener)
 {
   std::unique_lock<std::shared_timed_mutex> loggerLock(g_logListenerMutex);
   g_logListener = std::move(listener);
diff --git a/sdk/core/azure-core/src/private/environment_log_level_listener.hpp b/sdk/core/azure-core/src/private/environment_log_level_listener.hpp
index 4c84ec005..1e550c291 100644
--- a/sdk/core/azure-core/src/private/environment_log_level_listener.hpp
+++ b/sdk/core/azure-core/src/private/environment_log_level_listener.hpp
@@ -25,7 +25,7 @@ namespace Azure { namespace Core { namespace Diagnostics { namespace _detail {
 
   public:
     static Logger::Level GetLogLevel(Logger::Level defaultValue);
-    static Logger::Listener GetLogListener();
+    static std::function<void(Logger::Level level, std::string const& message)> GetLogListener();
   };
 
 #if (defined(WINAPI_PARTITION_DESKTOP) && !WINAPI_PARTITION_DESKTOP) // See azure/core/platform.hpp
@@ -35,6 +35,10 @@ namespace Azure { namespace Core { namespace Diagnostics { namespace _detail {
     return defaultValue;
   }
 
-  inline Logger::Listener EnvironmentLogLevelListener::GetLogListener() { return nullptr; }
+  inline std::function<void(Logger::Level level, std::string const& message)>
+  EnvironmentLogLevelListener::GetLogListener()
+  {
+    return nullptr;
+  }
 #endif
 }}}} // namespace Azure::Core::Diagnostics::_detail
diff --git a/sdk/core/azure-core/test/ut/simplified_header.cpp b/sdk/core/azure-core/test/ut/simplified_header.cpp
index d141eb673..4d66d1ef7 100644
--- a/sdk/core/azure-core/test/ut/simplified_header.cpp
+++ b/sdk/core/azure-core/test/ut/simplified_header.cpp
@@ -37,7 +37,10 @@ TEST(SimplifiedHeader, core)
   EXPECT_NO_THROW(Azure::Core::Cryptography::Md5Hash m);
   EXPECT_NO_THROW(Azure::Core::Http::RawResponse r(
       1, 1, Azure::Core::Http::HttpStatusCode::Accepted, "phrase"));
-  EXPECT_NO_THROW(Azure::Core::Diagnostics::Logger::Listener ll = nullptr);
+  EXPECT_NO_THROW({
+    Azure::Core::Diagnostics::Logger::Level ll;
+    (void)ll;
+  });
   EXPECT_NO_THROW(Azure::MatchConditions mc);
   EXPECT_NO_THROW(Azure::ModifiedConditions mc);
   EXPECT_NO_THROW(Azure::Nullable<int> n);