The Rams, who are currently sitting top of the league with three games left to play in the campaign, will take on West Bromwich Albion on Friday 11th March (7pm kick-off).
Rory Delap’s side are four points clear at the top but Aston Villa and Arsenal have games in hand on the Rams.
The Under 21s have graced the club’s main stadium three times this season, winning on each occasion.
Their previous matches at the iPro Stadium were against Fulham (3-0), Wolverhampton Wanderers (1-0) and Blackburn Rovers (3-0).
Supporters are encouraged to show their support to the Under 21s in their bid to achieve promotion and they approach the game in fine form, with four wins and two draws from their last seven games.
Prices for the game are:
Season Ticket Holders - FREE (Ticket still must be obtained from the Ticket Office)
Adults - £3
Under 18s - £1
Supporters will be situated in the Toyota West Stand Lower.
Ticket purchases can now be made online at WeAreDerby.com, by calling 0871 472 1884 (option 1) or by visiting the Ticket Office during normal opening hours.