Sergeant Troy is a character from the novel "Far from the Madding Crowd" by Thomas Hardy. He is a charismatic and confident soldier who becomes romantically involved with the protagonist, Bathsheba Everdene. Troy's charm and good looks initially attract Bathsheba, but his reckless nature and lack of responsibility lead to complications in their relationship. Throughout the story, Troy's character embodies themes of love, betrayal, and the consequences of impulsive decisions. His actions significantly impact Bathsheba's life and the lives of those around her, highlighting the complexities of human relationships in a rural setting during the 19th century.