Jack Pearson is a fictional character from the television series This Is Us. He is portrayed as a loving husband and father, known for his strong moral values and dedication to his family. Jack's character is central to the show's exploration of family dynamics and personal struggles. Throughout the series, Jack faces various challenges, including his battle with alcoholism and the pressures of providing for his family. His relationships with his wife, Rebecca Pearson, and their three children, Kevin, Kate, and Randall, are pivotal to the storyline, showcasing themes of love, loss, and resilience.