Leonid Aleksandrovich Yekimov is a Russian sport shooter. At the 2006 ISSF World Shooting Championships, he won the junior competition in 25 metre pistol and finished second in 25 metre standard pistol. The following year, although still a junior, he opted to participate in the open class of the European Championships in 10 metre air pistol and helped the Russian team to a gold medal and a new world record, also breaking the junior world record of Kanstantsin Lukashyk in the qualification round. He then proceeded to defeat teammates Mikhail Nestruyev and Vladimir Isakov in the final, to top a Russian triple victory and win his first international senior title. He defended this gold medal the next year after a qualification score of 591 points, two points below the world record.

The 10 meter air pistol is an Olympic shooting event governed by the International Shooting Sport Federation (ISSF). It is similar to 10 meter air rifle in that it is shot with 4.5 mm caliber air guns at a distance of 10 metres (11 yards), and that the match consists of a qualification round of 60 competition shots within 75 minutes. If an Electronic Scoring System (EST) is not available, 15 minutes are added to the time limit. Competitors are allowed to shoot an unlimited number of shots during the 15 minutes preparation and sighting time. Along with the 50 meter pistol, it is considered a precision shooting event. Thus, numerous shooters compete in both events.