Qian Zhenhua (; born September 1, 1979, in Shanghai) is a male Chinese modern pentathlete who competed in the 2000 Summer Olympics, in the 2004 Summer Olympics and also in the 2008 Summer Olympics.
In 2000, he finished 24th in the men's competition.
Four years later, he finished 16th in the men's competition.
He won the gold medal of the individual event at the 2005 World Modern Pentathlon Championships.
He made great improvement and finished 4th in the men's competition at the 2008 Summer Olympics.