A neighbouring woman whose information and promised introduction make her a contested social intermediary.
Mrs. Long tells Mrs. Bennet that a rich young unmarried man, Mr. Bingley, has leased Netherfield Park. She is also expected to return shortly before the next assembly and has promised to introduce him there.
Mrs. Bennet doubts that she will honour this promise, accusing her of selfishness and hypocrisy because she has two nieces of her own to advance. Whether Mrs. Long can actually provide the desired access is now less important after Mr. Bennet's private call on Bingley.
The text gives no description of her age, face, hair, figure, complexion, or clothing.
She supplies the news of Bingley's tenancy and is expected to act as an introducer at the assembly.