Climate change is undeniably a major factor in the displacement of people. However, the international community has yet to recognise the class of refugees affected by climate change. The absence of recognition results in the lack of legal protection and assistance for such “climate refugees” who are forced to be displaced due to climate change. The study explores how India, Bangladesh, and New Zealand handle climate migration. Many climate refugees are displaced in India and Bangladesh, yet they have no protections. These countries use generic migration rules, which don’t address climate-related migration or crossborder moves. New Zealand’s humanitarian immigration initiatives for climate-affected Pacific Islanders are experimental. Only a few people benefit from their efforts. This study emphasises the need to recognise climate refugees officially and indicates that regional cooperation and national measures could assist in protecting climate refugees. These techniques can help climate-affected communities by considering human rights.