The Keepmoat Stadium will host the Ladbrokes Challenge Cup semi-final between Hull FC and Leeds Rhinos.
The game will take place on Saturday July 29, kicking off at 2.30pm, and be broadcast live on BBC sport. It will be the fourth Challenge Cup semi-final held at the stadium.
Club Doncaster chief executive Gavin Baldwin said: “We are delighted to be able to host such an important fixture at the Keepmoat Stadium, building on a relationship with the RFL which has seen us host several Challenge Cup semi-finals over the past few years.
“This promises to be an exciting game between two giants of rugby league, and local sport fans are in for a treat.”