diff --git a/subsys/bluetooth/Kconfig b/subsys/bluetooth/Kconfig
index 8c8915915d6..113f7dc9b1e 100644
--- a/subsys/bluetooth/Kconfig
+++ b/subsys/bluetooth/Kconfig
@@ -83,6 +83,36 @@ config BT_BROADCASTER
 
 endmenu
 
+config BT_EXT_ADV
+	bool "Extended Advertising and Scanning support [EXPERIMENTAL]"
+	help
+	  Select this to enable Extended Advertising API support.
+	  This enables support for advertising with multiple advertising sets,
+	  extended advertising data, and advertising on LE Coded PHY.
+	  It enables support for receiving extended advertising data as a
+	  scanner, including support for advertising data over the LE coded PHY.
+	  It enables establishing connections over LE Coded PHY.
+
+if BT_EXT_ADV
+config BT_EXT_ADV_LEGACY_SUPPORT
+	bool "Support starting advertising through legacy commands"
+	help
+	  Select this to enable the use of the Legacy Advertising HCI commands.
+	  This option should be used where the capabilities of the controller
+	  is not known.
+	  If this option is not enabled the controller must support the extended
+	  advertising feature.
+
+config BT_EXT_ADV_MAX_ADV_SET
+	int "Maximum number of simultaneous advertising sets"
+	range 1 1
+	default 1
+	help
+	  Maximum number of simultaneous Bluetooth advertising sets
+	  supported.
+
+endif # BT_EXT_ADV
+
 menu "Observer"
 	visible if !BT_CENTRAL