Jack Dodds is a fictional character from the novel "The Last Picture Show" by Larry McMurtry. He is portrayed as a high school football player in a small Texas town during the 1950s. Jack's character embodies the struggles and aspirations of youth, navigating relationships and the challenges of growing up in a close-knit community. In the story, Jack's experiences reflect the themes of friendship, love, and the passage of time. His interactions with other characters, such as Sonny Crawford and Jacy Farrow, highlight the complexities of adolescence and the impact of small-town life on personal development.