One of the most famous protagonists in Fitzgerald's novels is Jay Gatsby from 'The Great Gatsby'. Gatsby is a complex character. He is a self - made man who throws lavish parties in the hopes of attracting Daisy. His love for Daisy is both his strength and his downfall. He is desperate to recreate the past and win her back, but in the end, his dreams are shattered.
In Fitzgerald's 'Tender Is the Night', Dick Diver can be considered as a protagonist. Dick is a charming and intelligent man, initially. However, his life takes a downward spiral. His marriage, his career, and his self - identity all start to crumble. The novel shows his journey from a confident man to one who is broken by the harsh realities of life and his own weaknesses.