Nikhil Ganguli is a fictional character from the novel "A Suitable Boy," written by Vikram Seth. He is the son of a prominent family in post-independence India and is portrayed as a young man navigating the complexities of love and societal expectations. Nikhil's character embodies the struggles of balancing personal desires with family obligations. Throughout the story, Nikhil is involved in a romantic relationship with Maan Kapoor, which highlights the themes of love, tradition, and modernity. His journey reflects the broader social changes occurring in India during the 1950s, making him a relatable figure for readers exploring the intricacies of relationships and cultural norms.