Who is the main character in Jane Austen novel Pride and Prejudice?

Elizabeth Bennet and Fitzwilliam Darcy couple, Jane Bennet and Charles Bingley couple, Mr and Mrs Bennet. Other characters like George Wickham and Lydia Bennet also contributed alot to the novel. Some other interesting characters like Lady Catherine , William Collins, Caroline Bingley and Chorlotte Lucus are also characters which contributed to the progress of the novel.