LONDON, July 21 (Reuters) - Belgium and Italy are the two countries in the euro zone expected to auction government bonds in the week ahead.
* Belgium is scheduled to hold a sale of government bonds on Monday, with Commerzbank forecasting the size of the debt sale to be in a range of 2.2 to 2.8 billion euros.
* On Wednesday, Italy is scheduled to sell inflation-linked bonds.
* Italy returns to the market on Friday when it is expected to auction medium-to-long-term bonds. Details of this auction are expected to be announced on Monday.
Reporting by Dhara Ranasinghe