The points classification (French: classement par points) is a secondary competition in the Tour de France, which started in 1953. Points are given for high finishes in a stage and for winning intermediate sprints, and these are recorded in a points classification. It is considered a sprinters' competition. The leader is indicated by a green jersey (French: maillot vert), which has become a metonym for the points classification competition.

The system has inspired many other cycling races; the other two Grand Tours have also installed points classifications: the Vuelta a España since 1955, also using a green jersey, and the Giro d'Italia since 1966. Peter Sagan is the most successful cyclist in the history of the points classification competition with seven green jerseys.

After scandals in the 1904 Tour de France, the rules of the 1905 Tour de France were changed: the winner was no longer determined by the time system, but with the points system. The cyclists received points, equal to their ranking in the stage, and the cyclist with the fewest points was the leader of the race. After the 1912 Tour de France, the system was changed back to the time system that is still in use.

In the 1953 Tour de France, to celebrate the 50th birthday of the Tour de France, the points system was reintroduced, but this time as an additional classification. Because the leader in the general classification wears a yellow jersey, the leader in the points classification also received a special jersey, a green jersey. The color green was chosen to reflect the brand color of its sponsor, much as the yellow jersey was chosen to mirror the colour of the sponsoring newspaper from which it arose.

In the first years, the cyclist only received penalty points for not finishing with a high place, so the cyclist with the fewest points was awarded the green jersey. From 1959 on, the system was changed so the cyclists were awarded points for high place finishes (with first place getting the most points, and lower placings getting successively fewer points), so the cyclist with the most points was awarded the green jersey.

1968 is the only year the jersey was not green: for that edition of the race, the jersey was red to match a new sponsor.

Whereas the yellow jersey is awarded for the lowest cumulative time in the race, the green jersey reflects points gained for high placings on each stage and intermediate "hot spots", especially during the flat stages of the Tour. The intermediate sprints were formerly for the intermediate sprints classification, with the points for the points classification a 'side-effect'; however, the intermediate sprints classification was later scrapped, but the intermediate sprints remained part of the points classification.

The points classification is widely thought of as the "sprinter's competition", since the most points are scored in flat stages, in which the riders generally remain together in one large peloton, leaving the best sprinters at the end to fight for the stage win. However, to win the competition a rider will need a reasonable level of all-round skills as well as strong sprinting, since he will need to finish within the time limit on mountain stages to remain in contention, and ideally will be able to contest intermediate sprints during mountain stages as well. For example, Mario Cipollini was one of the best pure sprinters of his era but was never in contention for the points classification because he was unwilling to make it through the mountain stages and finish the race (however, he did finish the Giro d'Italia and won its points classification several times).