Hello how may I help you? What is the best selling record of all time? The best selling record of all time is The Eagles - Greatest Hits. I never would have guessed that! The best selling selling single of all time is Candle in the Wind by Elton John. wow, they even beat out michael Jackson? Michael Jackson has the second best selling record of all time - Thriller. Thanks. you're amazing Happy to help! If there's anything else you'd like to know please don't hesitate to ask! Okay Have a great day!