Is a monkey a reptile

No, a monkey is a mammal, just like people.
Monkeys and people are very similar, like that they have the same type of hands, so that's how you can know that monkeys are mammals.

Hi 
let me help you out there 

A monkey is not a Reptile 
it is a mammal. It has fur and it is also warm blooded. 
It does not lay eggs.
 

hope it helps 
the final answer is no. Monkeys are not Reptiles