While climate change is a big threat to health, implementing solutions to address climate change presents a huge opportunity to promote better health and protect people from climate-sensitive diseases. Communicating the health risks of climate change and the health benefits of climate solutions is both necessary and helpful. Health professionals are well-placed to play a unique role in helping their communities understand climate change, protect themselves, and realize the health benefits of climate solutions. This toolkit aims to help health professionals effectively communicate about climate change and health.