apparently yes.....]
http://www.orientalcompass.com/blog/2006/10/16 /left-luggage-counter-at-the-suvarnabhumi-airp ort/
.........
There are 2 left luggage counters at the Suvarnabhumi Airport;
Level 2 - Arrivals
The Left Luggage Counter is located on the Level 2 (Arrivals) - near the escalator - behind EXIT 4 area.
Level 4 - Departures
The Left Luggage Counter is located on the Level 4 (Departures) - near the entrance of Entrance 4.
More information on the charges here:
- Each item deposited will be charged at the rate of THB 100.00 per 24-hour period.
- Items stored for over 24 hours will be charged at a rate of THB 50.00 per 12-hour period (any part of the 12 hour will be charged at THB 50.00).
- If the items are deposited for more than 3 months (92 days), the charge per 24-hour period will be THB 200.00 per item.
- Any deposits not collected wtihin 6 months (180 days) will become the property of the depository.
NO jewelry, watches, antiques, gold, cash, credit cards, perishable goods, fragile articles, electric appliances, mobile phone, shaver, CD player, MP3 player, portable computer, camera (film or digital) or VDO camera accepted.