Ronan Pensec (born 10 July 1963) is a former French professional road bicycle racer.

Pensec continued his career, still under Roger Legeay's guidance, with the Z team with Greg Lemond as his leader, who later became one of his best friends in the peloton.

In the 1990 Tour de France Pensec wore the yellow jersey.

[3] The operation also financially contributed to educate young high school students.

Pensec is now a television commentator and consultant for France Télévision on major cycling events.