The 1982 ATP Championship, also known as the Cincinnati Open, was a men's tennis tournament played on outdoor hard courts at the Lindner Family Tennis Center in Mason, Ohio in the United States that was part of the 1982 Volvo Grand Prix. The tournament was held from August 16 through August 22, 1982. Third-seeded Ivan Lendl won the singles title.
Ivan Lendl defeated 
Steve Denton 6–2, 7–6
Peter Fleming / John McEnroe defeated Steve Denton / 
Mark Edmondson 6–2, 6–3