The ammount of countries taking part in basketball in the 2012 Summer Olypics is 69. The answer is 69. Signed, Tesicles.
There were 204 countries or NOCs in the 2012 Summer Olympics
205 countries are participating in 2012 summer olympics.
the 2012 Summer Olympics will be held at London England.
In 2012 it's time for summer Olympics, hosted by London.
all of them
The summer events!
Athletes from over 200 different countries will be participating in the 2012 summer Olympics