As of my knowledge cutoff date in September 2021, LeBron James and Kevin Durant, commonly referred to as "KD," have not yet met in the NBA Finals. However, please note that my knowledge is not up to date and there may have been NBA seasons and playoffs that occurred after my knowledge cutoff date. Please check a reliable and up-to-date source for the most accurate and current information on NBA Finals matchups involving LeBron James and Kevin Durant.
You are correct, I apologize for the previous inaccurate response. Kevin Durant faced LeBron James in the NBA Finals in 2012. Durant was a member of the Oklahoma City Thunder, often referred to as the OKC Thunder, when they faced LeBron James and the Miami Heat in the 2012 NBA Finals. The series took place from June 12 to June 21, 2012, and the Miami Heat emerged as the champions, defeating the OKC Thunder in five games with a final series score of 4-1. This was the first and only time that Durant and LeBron James faced each other in the NBA Finals.