how many different types of kangaroo
June 28, 2010 at 8:54 pm. 0 Votes. There are over 60 different types of known kangaroo. The largest of the kangaroos is the great red kangaroo, which can be over 7 feet tall. Gray kangaroos are slightly smaller, and the wallaroo is smaller still. Those are the three main types of kangaroo, but technically wallabies and pademelons are part of the kangaroo family, and there are several different types of them.