diff --git a/include/zephyr/bluetooth/bluetooth.h b/include/zephyr/bluetooth/bluetooth.h
index c68327647599..ccd10411e22b 100644
--- a/include/zephyr/bluetooth/bluetooth.h
+++ b/include/zephyr/bluetooth/bluetooth.h
@@ -1714,6 +1714,27 @@ int bt_le_ext_adv_delete(struct bt_le_ext_adv *adv);
  */
 uint8_t bt_le_ext_adv_get_index(struct bt_le_ext_adv *adv);
 
+/** Advertising states. */
+enum bt_le_ext_adv_state {
+	/** The advertising set has been created but not enabled. */
+	BT_LE_EXT_ADV_STATE_DISABLED,
+
+	/** The advertising set is enabled. */
+	BT_LE_EXT_ADV_STATE_ENABLED,
+};
+
+/** Periodic Advertising states. */
+enum bt_le_per_adv_state {
+	/** Not configured for periodic advertising. */
+	BT_LE_PER_ADV_STATE_NONE,
+
+	/** The advertising set has been configured for periodic advertising, but is not enabled. */
+	BT_LE_PER_ADV_STATE_DISABLED,
+
+	/** Periodic advertising is enabled. */
+	BT_LE_PER_ADV_STATE_ENABLED,
+};
+
 /** @brief Advertising set info structure. */
 struct bt_le_ext_adv_info {
 	/** Local identity handle. */
@@ -1724,15 +1745,22 @@ struct bt_le_ext_adv_info {
 
 	/** Current local advertising address used. */
 	const bt_addr_le_t         *addr;
+
+	/** Extended advertising state. */
+	enum bt_le_ext_adv_state ext_adv_state;
+
+	/** Periodic advertising state. */
+	enum bt_le_per_adv_state per_adv_state;
 };
 
 /**
  * @brief Get advertising set info
  *
  * @param adv Advertising set object
- * @param info Advertising set info object
+ * @param info Advertising set info object. The values in this object are only valid on success.
  *
- * @return Zero on success or (negative) error code on failure.
+ * @retval 0 Success.
+ * @retval -EINVAL @p adv is not valid advertising set or @p info is NULL.
  */
 int bt_le_ext_adv_get_info(const struct bt_le_ext_adv *adv,
 			   struct bt_le_ext_adv_info *info);
diff --git a/subsys/bluetooth/host/adv.c b/subsys/bluetooth/host/adv.c
index 0694c2ce54b3..0d11d2df3fb4 100644
--- a/subsys/bluetooth/host/adv.c
+++ b/subsys/bluetooth/host/adv.c
@@ -1592,10 +1592,43 @@ void bt_le_adv_resume(void)
 int bt_le_ext_adv_get_info(const struct bt_le_ext_adv *adv,
 			   struct bt_le_ext_adv_info *info)
 {
+	if (!IS_ARRAY_ELEMENT(adv_pool, adv)) {
+		LOG_DBG("adv %p is a valid pointer from bt_le_ext_adv_create", adv);
+		return -EINVAL;
+	}
+
+	if (!atomic_test_bit(adv->flags, BT_ADV_CREATED)) {
+		LOG_DBG("Advertising set %p is not created", adv);
+		return -EINVAL;
+	}
+
+	if (info == NULL) {
+		LOG_DBG("info is NULL");
+		return -EINVAL;
+	}
+
 	info->id = adv->id;
 	info->tx_power = adv->tx_power;
 	info->addr = &adv->random_addr;
 
+	if (atomic_test_bit(adv->flags, BT_ADV_ENABLED)) {
+		info->ext_adv_state = BT_LE_EXT_ADV_STATE_ENABLED;
+	} else {
+		info->ext_adv_state = BT_LE_EXT_ADV_STATE_DISABLED;
+	}
+
+	if (IS_ENABLED(CONFIG_BT_PER_ADV)) {
+		if (atomic_test_bit(adv->flags, BT_PER_ADV_ENABLED)) {
+			info->per_adv_state = BT_LE_PER_ADV_STATE_ENABLED;
+		} else if (atomic_test_bit(adv->flags, BT_PER_ADV_PARAMS_SET)) {
+			info->per_adv_state = BT_LE_PER_ADV_STATE_DISABLED;
+		} else {
+			info->per_adv_state = BT_LE_PER_ADV_STATE_NONE;
+		}
+	} else {
+		info->per_adv_state = BT_LE_PER_ADV_STATE_NONE;
+	}
+
 	return 0;
 }
 
diff --git a/subsys/bluetooth/host/shell/bt.c b/subsys/bluetooth/host/shell/bt.c
index 206cae5c0c6e..e8799ace8e6c 100644
--- a/subsys/bluetooth/host/shell/bt.c
+++ b/subsys/bluetooth/host/shell/bt.c
@@ -2571,14 +2571,19 @@ static int cmd_adv_info(const struct shell *sh, size_t argc, char *argv[])
 
 	err = bt_le_ext_adv_get_info(adv, &info);
 	if (err) {
-		shell_error(sh, "OOB data failed");
+		shell_error(sh, "Failed to get advertising set info: %d", err);
 		return err;
 	}
 
 	shell_print(sh, "Advertiser[%d] %p", selected_adv, adv);
 	shell_print(sh, "Id: %d, TX power: %d dBm", info.id, info.tx_power);
+	shell_print(sh, "Adv state: %d", info.ext_adv_state);
 	print_le_addr("Address", info.addr);
 
+	if (IS_ENABLED(CONFIG_BT_PER_ADV)) {
+		shell_print(sh, "Per Adv state: %d", info.per_adv_state);
+	}
+
 	return 0;
 }