No, there are no native monkeys in Hawaii. The Hawaiian Islands are geographically isolated, which has limited the natural introduction of many species, including monkeys. The native wildlife in Hawaii primarily consists of birds, marine life, and a few species of mammals like the Hawaiian monk seal and the hoary bat.
However, there have been instances where monkeys were brought to Hawaii for research or as part of private collections. For example, the Hawaii National Primate Research Center on the island of Oahu houses a colony of rhesus macaques for biomedical research. These monkeys are not native and are kept in controlled environments.
In summary, while you won’t find monkeys roaming freely in Hawaii’s natural habitats, there are some monkeys present in specific, controlled settings.