The 2018 Tyrepower Tasmania SuperSprint was a motor racing event for the Supercars Championship, held on the weekend of 6 to 8 April 2018.

It was the third event of sixteen in the 2018 Supercars Championship and hosted Races 7 and 8 of the season.

Shane van Gisbergen of Triple Eight Race Engineering entered the event as the championship leader, 49 points ahead of Erebus Motorsport's David Reynolds and 61 points ahead of DJR Team Penske's Scott McLaughlin.

Q2 will see the top ten advance to Q3, with the slowest six confirming their starting positions.

Q3 will see the top ten drivers fight for pole position.