Roman Rynkiewicz (born November 17, 1981) is a Polish sprint canoeist who has competed since the early 2000s. He won three medals at the ICF Canoe Sprint World Championships, including a gold (C-4 1000 m: 2002) and two bronzes (C-1 4 × 200 m: 2010, C-4 1000 m: 2003).
Rynkiewicz finished ninth in the C-2 500 m event at the 2008 Summer Olympics in Beijing.