The 2017 Super League Grand Final was the 20th official Grand Final championship-deciding game of the Super League XXII.

Leeds Rhinos became champions for a record 8th time after beating Castleford Tigers 24–6 in front of a sell out crowd of 72,827.

[1][2] Finishing top of the table in the regular season, Castleford qualified directly to the play-off semi-final where they met St Helens at home.

The game went to golden point extra time before a Luke Gale drop goal gave Castleford the win 23–22.

[3] Leeds also had direct qualification to the semi-final where they hosted Hull F.C.