Kelly Markus

Kelly Markus (born 7 February 1993) is a Dutch road and track racing cyclist. She won the bronze medal as a junior in the points race on the track at the 2011 European Track Championships (under-23 & junior). Markus competed at the UCI Road World Championships in the 2012 women's team time trial and the 2011 Junior women's road race.

Together with Amy Pieters she won the Dutch National Track Championships – Women's madison in 2014.

Her older brother Barry Markus is a cyclist with Team LottoNL–Jumbo. The siblings are not related to cyclist Riejanne Markus.