United States securities and exchange commission logo October 5, 2020 Gregory Wong Chief Financial Officer QuinStreet, Inc. 950 Tower Lane, 6th Floor Foster City, California 94404 Re: QuinStreet, Inc. Form 10-K for Fiscal Year Ended June 30, 2020 Filed August 28, 2020 Form 8-K Furnished August 5, 2020 File No. 001-34628 Dear Mr. Wong: We have completed our review of your filings. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Trade & Services