In Dickens' novels, there are many memorable characters. Fagin from 'Oliver Twist' is a very distinct one. He is a criminal who takes in orphan boys like Oliver and trains them to be pickpockets. His character is complex, showing both a certain charm and also his devious and immoral nature. Also, Mr. Micawber from 'David Copperfield' is known for his ever - optimistic yet financially irresponsible nature, often saying things like 'Something will turn up' despite his constant debts.
Well, Pip from 'Great Expectations' is quite well - known. He starts as a humble boy and has his life changed by an unknown benefactor. Then there's David Copperfield. He is a character through whose eyes we see different aspects of Victorian life, with his own personal growth, loves, and losses.
One of the most famous is Ebenezer Scrooge from 'A Christmas Carol'. He is a miserly old man who undergoes a transformation. Another is Oliver Twist. He is a young orphan who faces many hardships in a cruel society.