1983 жылғы жеңіл атлетиканың бірінші әлем чемпионаты

1st World Championships in Athletics

The 1st World Championships in Athletics (; Världsmästerskapen i friidrott 1983) were run under the auspices of the International Association of Athletics Federations and were held at the Olympic Stadium in Helsinki, Finland between 7 and 14 August 1983.

The overall medal table was a closely contested affair. East Germany took the most gold medals (10) over the first championships and finished with a total of 22 medals. The United States had the next largest number of golds, with eight, and also had the greatest overall medal haul, having won 24 medals altogether. The Soviet Union won one more medal than the East Germans and had six golds, although almost half of their podium finishers were bronze medalists. Twenty five nations reached the medal tally at the inaugural competition, with all six continents being represented. During the early 1980s this was the top venue in which Soviet Bloc athletes competed against American athletes due to the American led boycott of the 1980 Olympics in Moscow and the retaliatory Soviet Bloc boycott of the 1984 Olympics in Los Angeles. Carl Lewis won both the 100 metres and the long jump, and finished the competition by anchoring the 4×100 metres relay team to a world record time, along with the 200 metres champion Calvin Smith, and bronze medallists Emmit King and Willie Gault. Jarmila Kratochvílová dominated the 400 metres and 800 metres events, setting a world record of 47.99 seconds. Mary Decker enjoyed her best competition performance, taking the golds in the women's 1500 metres and 3000 metres. Other prominent athletes included Marita Koch, who won the 200 m and both relay golds, as well as the 100 m silver medal. Sergey Bubka won the first of his six consecutive World Championship gold medals in the pole vault.