The Tampa Bay Rays 2014 season was the Rays' 17th season of Major League Baseball and the seventh as the "Rays". The team finished at 77–85, their first losing season as the "Rays".

The 2014 Major League Baseball season began on March 22 at the Sydney Cricket Ground in Sydney, Australia, between the Los Angeles Dodgers and the Arizona Diamondbacks. The North American part of the season started on March 30 and ended on September 28.