Howard C. Cutler is an American writer and psychiatrist who practices in Phoenix, Arizona. He is known for his expertise in the science of human happiness and has gained notable recognition for co-writing The Art of Happiness with the 14th Dalai Lama. His contributions to the field have led him to be interviewed by esteemed publications such as Time and O, The Oprah Magazine, in addition to appearances on hundreds of radio and television programs.

Aside from his literary achievements, Cutler is actively involved in delivering speeches and conducting workshops aimed at promoting happiness in the United States and internationally. His efforts to disseminate knowledge and techniques for achieving happiness have impacted many, positioning him as a respected figure in the realm of psychological well-being.