Mark Fletcher Taylor (born May 7, 1957) is an American politician and member of the Democratic Party who served two terms between 1999 and 2007 as the 10th lieutenant governor of Georgia.

He won a special election on May 3, 1987, and succeeded to Democratic incumbent Al Holloway as the state senator representing the 12th district, which encompasses the city of Albany and Dougherty County.

Taylor also worked to help create the Peachcare program, which provides health care assistance to uninsured children of low income families.

He built his campaign around his record on education and health care issues, which he felt that incumbent Republican Sonny Perdue had not adequately addressed.

Taylor was opposed by Georgia Secretary of State Cathy Cox and two other minor candidates in the Democratic primary election on July 18, 2006.

According to the Associated Press, Internet entrepreneur and Wikipedia co-founder Jimmy Wales told reporters that the edit had been traced back to an IP registered to the Cox campaign, but said he had no way of knowing who made the change.