Mandrill The mandrill is often considered the world's most dangerous monkey due to its impressive size and aggressive behavior. Males can weigh up to 120 pounds and have large, sharp canine teeth.
Baboon Baboons are known for their size, strength, and intelligence. Their large canine teeth can deliver serious bites, and their ability to attack in groups makes them particularly dangerous.
Chimpanzee While technically an ape, the chimpanzee deserves mention. They are incredibly strong, and their aggression can be alarming, especially when protecting their territory.
Macque The macaque is a species that can be found across Asia, and while many people think of them as harmless, they can become very dangerous if they feel threatened.
Proboscis Monkey This large-nosed monkey is found in Borneo and is known for its surprising aggression when it comes to defending its territory.
Colobus Monkey These monkeys are not inherently aggressive but can become very dangerous when they feel cornered. Their sharp claws and teeth can inflict serious damage.
Rhesus Macaque The rhesus macaque is often seen in urban areas across Asia and is notorious for its aggressive encounters with humans.