diff --git a/src/core/analog_controller.cpp b/src/core/analog_controller.cpp
index 16bde3117..33a9d1568 100644
--- a/src/core/analog_controller.cpp
+++ b/src/core/analog_controller.cpp
@@ -5,7 +5,7 @@
 #include "system.h"
 Log_SetChannel(AnalogController);
 
-AnalogController::AnalogController(System* system) : m_system(system)
+AnalogController::AnalogController(System* system, u32 index) : m_system(system), m_index(index)
 {
   m_axis_state.fill(0x80);
 }
@@ -48,7 +48,7 @@ bool AnalogController::DoState(StateWrapper& sw)
 
     if (old_analog_mode != m_analog_mode)
     {
-      m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller switched to %s mode.",
+      m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller %u switched to %s mode.", m_index + 1u,
                                                            m_analog_mode ? "analog" : "digital");
     }
   }
@@ -90,8 +90,8 @@ void AnalogController::SetButtonState(Button button, bool pressed)
     {
       if (m_analog_locked)
       {
-        m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller is locked to %s mode by the game.",
-                                                             m_analog_mode ? "analog" : "digital");
+        m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller %u is locked to %s mode by the game.",
+                                                             m_index + 1u, m_analog_mode ? "analog" : "digital");
       }
       else
       {
@@ -149,8 +149,8 @@ void AnalogController::SetAnalogMode(bool enabled)
   if (m_analog_mode == enabled)
     return;
 
-  Log_InfoPrintf("Controller switched to %s mode.", enabled ? "analog" : "digital");
-  m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller switched to %s mode.",
+  Log_InfoPrintf("Controller %u switched to %s mode.", m_index + 1u, enabled ? "analog" : "digital");
+  m_system->GetHostInterface()->AddFormattedOSDMessage(2.0f, "Controller %u switched to %s mode.", m_index + 1u,
                                                        enabled ? "analog" : "digital");
   m_analog_mode = enabled;
 }
@@ -393,9 +393,9 @@ bool AnalogController::Transfer(const u8 data_in, u8* data_out)
   return ack;
 }
 
-std::unique_ptr<AnalogController> AnalogController::Create(System* system)
+std::unique_ptr<AnalogController> AnalogController::Create(System* system, u32 index)
 {
-  return std::make_unique<AnalogController>(system);
+  return std::make_unique<AnalogController>(system, index);
 }
 
 std::optional<s32> AnalogController::StaticGetAxisCodeByName(std::string_view axis_name)
diff --git a/src/core/analog_controller.h b/src/core/analog_controller.h
index 5f6eb1f4a..d759aec20 100644
--- a/src/core/analog_controller.h
+++ b/src/core/analog_controller.h
@@ -41,10 +41,10 @@ public:
 
   static constexpr u8 NUM_MOTORS = 2;
 
-  AnalogController(System* system);
+  AnalogController(System* system, u32 index);
   ~AnalogController() override;
 
-  static std::unique_ptr<AnalogController> Create(System* system);
+  static std::unique_ptr<AnalogController> Create(System* system, u32 index);
   static std::optional<s32> StaticGetAxisCodeByName(std::string_view axis_name);
   static std::optional<s32> StaticGetButtonCodeByName(std::string_view button_name);
   static AxisList StaticGetAxisNames();
@@ -130,6 +130,7 @@ private:
   void SetMotorState(u8 motor, u8 value);
 
   System* m_system;
+  u32 m_index;
 
   bool m_analog_mode = false;
   bool m_analog_locked = false;
diff --git a/src/core/controller.cpp b/src/core/controller.cpp
index c1894c114..12e147fcd 100644
--- a/src/core/controller.cpp
+++ b/src/core/controller.cpp
@@ -38,7 +38,7 @@ float Controller::GetVibrationMotorStrength(u32 motor)
   return 0.0f;
 }
 
-std::unique_ptr<Controller> Controller::Create(System* system, ControllerType type)
+std::unique_ptr<Controller> Controller::Create(System* system, ControllerType type, u32 index)
 {
   switch (type)
   {
@@ -46,7 +46,7 @@ std::unique_ptr<Controller> Controller::Create(System* system, ControllerType ty
       return DigitalController::Create();
 
     case ControllerType::AnalogController:
-      return AnalogController::Create(system);
+      return AnalogController::Create(system, index);
 
     case ControllerType::NamcoGunCon:
       return NamcoGunCon::Create(system);
diff --git a/src/core/controller.h b/src/core/controller.h
index 1833c29f0..908a295e7 100644
--- a/src/core/controller.h
+++ b/src/core/controller.h
@@ -49,7 +49,7 @@ public:
   virtual float GetVibrationMotorStrength(u32 motor);
 
   /// Creates a new controller of the specified type.
-  static std::unique_ptr<Controller> Create(System* system, ControllerType type);
+  static std::unique_ptr<Controller> Create(System* system, ControllerType type, u32 index);
 
   /// Gets the integer code for an axis in the specified controller type.
   static std::optional<s32> GetAxisCodeByName(ControllerType type, std::string_view axis_name);
diff --git a/src/core/pad.cpp b/src/core/pad.cpp
index 7d3117f23..84886c7db 100644
--- a/src/core/pad.cpp
+++ b/src/core/pad.cpp
@@ -50,7 +50,7 @@ bool Pad::DoState(StateWrapper& sw)
 
       m_controllers[i].reset();
       if (state_controller_type != ControllerType::None)
-        m_controllers[i] = Controller::Create(m_system, state_controller_type);
+        m_controllers[i] = Controller::Create(m_system, state_controller_type, i);
     }
 
     if (m_controllers[i])
diff --git a/src/core/system.cpp b/src/core/system.cpp
index 0751d95b4..9dfe568ad 100644
--- a/src/core/system.cpp
+++ b/src/core/system.cpp
@@ -787,7 +787,7 @@ void System::UpdateControllers()
     const ControllerType type = settings.controller_types[i];
     if (type != ControllerType::None)
     {
-      std::unique_ptr<Controller> controller = Controller::Create(this, type);
+      std::unique_ptr<Controller> controller = Controller::Create(this, type, i);
       if (controller)
         m_pad->SetController(i, std::move(controller));
     }