The 2021 Porsche Carrera Cup Scandinavia was the 18th Porsche Carrera Cup Scandinavia season. It began on 7 May at Ring Knutstorp and ended on 2 October at Mantorp Park. The championship was made up of the Porsche 911 GT3 Cup (Type 991 II).
Race format
Race 1 is a 20-minute + 1 lap race being set by the results of Q1. Race 2 is a 30-minute + 1 lap race with 9th and below being set by Q1 results and the top 8 being set by a top-eight shootout in Q2. If there are three races, Q1 sets the grid for Race 1 and Race 2 with Q2 setting the grid for Race 3.
Scoring system
Those highlighted in blue are Masters' Cup entries.