Which Olympics were held in Nazi Germany?

The 1936 Olympic Games

From Encyclopedia Britannica: "The 1936 Olympics were held in a tense, politically charged atmosphere. The Nazi Party had risen to power in 1933, two years after Berlin was awarded the Games, and its racist policies led to international debate about a boycott of the Games. Fearing a mass boycott, the International Olympic Committee pressured the German government and received assurances that qualified Jewish athletes would be part of the German team and that the Games would not be used to promote Nazi ideology. "

http://www.britannica.com/EBchecked/topic/972375/Berlin-1936-Olympic-Games

Official Olympics site for the 1936 games:

http://www.olympic.org/berlin-1936-summer-olympics