- Source: Roger DeGroot
- Perang total
- Kita memilih pergi ke Bulan
- Niece Motorsports
- Frederick Russell Burnham
- Isle of Man TT
- Grand Prix F1 Jepang 2014
- Roger DeGroot
- Mellissa Heermann
- 2024 South Dakota House of Representatives election
- South Dakota's 7th legislative district
- Roger D. Chase
- Long march through the institutions
- Jessica Bahmuller
- David Kull
- Brandei Schaefbauer
- Amber Arlint
Roger DeGroot is an American politician. He is a member of the South Dakota House of Representatives from the 7th district, alongside Mellissa Heermann. He is a member of the Republican Party.