Jaroslav Volf (born 29 September 1979 in Brandýs nad Labem) is a Czech slalom canoer who has competed since the mid-1990s. Competing in four Summer Olympics, he won two medals in the C-2 event with a silver in 2008 and a bronze in 2004.
Volf also won seven medals at the ICF Canoe Slalom World Championships with five golds (C-2: 2006, C-2 team: 1999, 2003, 2006, 2007) and two silvers (C-2: 2003, C-2 team: 2010).
He is the overall World Cup champion in C-2 from 2005. He also won a total of 13 medals at the European Championships (6 golds, 5 silvers and 2 bronzes).
His partner in the boat is Ondřej Štěpánek.