A young woman working in a brothel, who faces numerous hardships and struggles with epilepsy. Her relationship with John Grady provides her with a rare experience of genuine affection and empathy.

The owner of the White Lake brothel in Juarez, a character who embodies the harsh and profit-driven environment. His interactions often serve to underscore the murky moral and power dynamics at play.

John Grady's friend and fellow cowboy, who embodies the spirit and traditions of the cowboy life in a changing world. Originally from McCarthy's The Crossing, he acts as a supportive presence throughout the story.

Eduardo's subordinate, who fulfills the role of enforcer within the brothel's operations. He is characterized by his unquestioning loyalty to Eduardo and willingness to use violence.