Which one has a tail, the chimpanzee, baboon, or gorilla?

Baboons are monkeys, and nearly all species of monkeys have tails. Chimpanzees and Gorillas are apes. No living species of ape has a tail. Therefore it's Baboons that have tails. read more

Dana Tweedy, former No One Cares Answered Feb 13, 2018 · Author has 807 answers and 146.5k answer views Baboons are monkeys, and nearly all species of monkeys have tails. read more

Colobus monkey -- long but non-prehensile tail So that takes care of telling the difference between monkeys, baboons, and the rest of your list. So let's differentiate between all the Hominoidea. read more