David Allen Johnson, born on April 7, 1963, is a former Olympic decathlete from the United States. A native of Montana, he grew up in Missoula and Corvallis, Oregon. Johnson was a member of the 1988 U.
S. Olympic team and gained widespread recognition as part of Reebok's "Dan & Dave" advertising campaign alongside fellow decathlete Dan O'Brien, leading up to the 1992 Summer Olympics in Barcelona, Spain. At the Barcelona Games, he earned a bronze medal in the decathlon.