Sir William John Lewis (born 2 April 1969) is a British media executive who served as the publisher and chief executive officer of The Washington Post from 2024 to 2026. He was formerly chief executive of Dow Jones & Company and publisher of The Wall Street Journal. Earlier in his career, he was known as a journalist and then editor.

While editor of The Daily Telegraph, Lewis led the team that broke the story of the MPs' expenses scandal, which led to the resignations of six government ministers and Speaker of the House of Commons Michael Martin, and to the creation of the Independent Parliamentary Standards Authority.

From September 2010 to July 2011, Lewis worked as general manager of the newspaper publisher News International, playing a role in the company's response to the phone hacking crisis. In July 2011, following the closure of the News of the World, Lewis left News International to join the Management and Standards Committee, an independent division led by Lord Grabiner KC, created by the News Corp board to orchestrate cooperation with multiple law enforcement investigations into News International.

On 5 November 2023, Lewis was named as the new publisher and CEO of The Washington Post. During his tenure, he clashed with executive editor Sally Buzbee over his attempt to reorganize the newsroom structure and to prevent coverage of his role in the phone hacking crisis.

Early life and career William Lewis was born and raised in Hampstead Garden Suburb, North London, England. His father David Lewis M.B.E, worked as a Managing Director of a packaging company and his mother Sally was a teacher. Lewis's primary education was at Brookland Junior school in Hampstead Garden Suburb. His secondary education was at Whitefield school, a comprehensive school in the London Borough of Barnet. After achieving his A levels, Lewis studied for a BSc in politics and economics at Bristol University, where he wrote for the student newspaper, Epigram, and captained the University 1st football team. Following university, Lewis completed a postgraduate diploma in Periodical Journalism at City University.

In 1991, Lewis was hired as a finance reporter by The Mail on Sunday. In 1994, he left the tabloid to take a job in the Financial Times investigative unit. He later became fund management correspondent and then mergers and acquisitions correspondent. In 1999, while posted at the New York office he broke the story of the ExxonMobil merger, the biggest industrial merger in US corporate history. The scoop surprised the US business media and helped establish the Financial Times in the US. Following this Lewis was promoted to Global News Editor. He was then poached to become business editor at the Sunday Times, where he remained for three years, from 2002 to 2005.

Telegraph Media Group

Lewis joined the Telegraph Media Group (TMG) as city editor in August 2005 and was made deputy editor of The Telegraph while he was still working out his notice from The Sunday Times. In October 2006 he became The Daily Telegraph youngest ever editor. On joining The Telegraph, Lewis described the newspaper as a "shambles", with "no innovation, no culture of improvement, no understanding of the need to perform, of needing to work with your colleagues rather than be at war with them."

As an editor, he took control of the newspaper during a period of tumultuous change due to the decline in print sales and display advertising revenue. Lewis designed the layout of the Telegraph new Victoria newsroom and saw through the modernisation program which involved senior staff cuts. The move was initially felt to be in conflict with the newspaper's brand and ageing readership.

In 2007 he was made editor-in-chief of TMG.

During his time as editor, he also attempted a broader debate at The Telegraph about the environment. While the newspapers and website continued to house global warming deniers such as Christopher Booker and James Delingpole,James Randerson "Christopher Booker's wilful climate change ignorance gathers pace", The Guardian, 25 February 2009 he also recruited Geoffrey Lean, the environmental commentator to write a weekly column and lead the Telegraph'''s global warming coverage.Mark Sweney "Environment editor Geoffrey Lean to leave Independent on Sunday", The Guardian, 9 June 2009

Role in the parliamentary expenses scandal

Lewis's involvement in the scandal began when he was told by colleagues that they had been approached by an intermediary on behalf of a source who said that they had four years' worth of MPs' data copied onto a disk. After establishing that the paper would not be breaking the law by accepting the disc, and that the story was in the public interest, Lewis approved negotiation with the intermediary.

The intermediary, a former SAS officer John Wick, had already offered the story to a number of other newspapers, all of whom had been reluctant to take the risk of publishing, or meet the price set by Wick. Once Lewis's team concluded negotiations with the source, the Telegraph team had only ten days to investigate the data on the disk which meant wading through more than a million documents.

Lewis stressed to his colleagues that he wanted the Telegraph to be seen as fair and balanced in their approach.

The next stage involved the team writing to each MP to put them on notice that a story was being written, and then to wait for the replies. The first MP to revert to the Telegraph team was Secretary of State for Justice Jack Straw. Straw replied, confirming the information in the letter and explaining his expenses. Lewis told the Leveson enquiry: "Only then did I feel able to give the green light to publication that evening."

The publication of the story led to the resignation of the Speaker of the House of Commons, Michael Martin, a further six government ministers and the creation of the Independent Parliamentary Standards Authority. A police investigation into the leak was called off in May 2009. A statement issued by Scotland Yard said that although the unauthorised disclosure of information appeared to "breach public duty", much of the information was in the process of being prepared for release under the Freedom of Information Act.

Departure from the Telegraph Group

In the summer of 2009, Lewis took a two-month sabbatical from TMG to attend the Advanced Management Program at Harvard Business School – a compressed version of the college's famed Masters in Business Administration. Towards the end of this period Lewis was joined by TMG chief executive Murdoch MacLennan who stayed to hammer out Lewis's future at TMG.

In November 2009, Lewis returned to the UK, and founded Euston Partners, a digital development division based in Euston, London, staffed by a team of Telegraph employees. The aim of the division was to find a way for newspapers to make money from the emerging App economy. In January 2010 Lewis took the title of Managing Director Digital, while retaining his position of group editor in chief. Shortly after this he gave up the daily running of Sunday and Daily Telegraph. He was succeeded in the editor's chair by Tony Gallagher in late 2009, but remained editor-in-chief.

At the 2010 British Press Awards, The Telegraph was named the "National Newspaper of the Year" for its coverage of the MPs' expenses scandal (named "Scoop of the Year"), with Lewis winning "Journalist of the Year" for his role.

Accepting his award Lewis said: "If there was ever a story that proved that news still sells newspapers I suspect this was it."

Despite this success, all was not well within TMG. Lewis wanted to create a standalone business with a "start-up mentality" from the digital unit, whereas MacLennan wanted the Euston-based project to remain within his control at TMG. Unable to come to an agreement with MacLennan, Lewis departed on 5 May 2010. The split was described in the press as "amicable" but that Maclennan had been "impatient to see results". TMG said they would continue to maintain the digital division.

News International

In September 2010 Lewis was hired by News International as group general manager. A key part of this new role was to modernise the company and create streamlined digital newsrooms as he had done at TMG.

Almost immediately after Lewis joined the group, an article in The New York Times drew attention to the ongoing issue of illegal phone message interception by the News of the World. Towards the end of 2010, Lewis was informed that the company was facing a large number of civil actions relating to phone hacking. On 10 January, Lewis sent out a formal instruction to the IT staff at News International that all evidence relevant to various civil and criminal actions was to be retained on News International's email servers.

Lewis remained as general manager as the crisis grew. In the aftermath of revelations by The Guardian that News of the World reporters had deleted voicemails of the murdered school girl, Milly Dowler, the News of the World was closed on 7 July 2011. Lewis stepped down as group general manager to take a role as an executive member of the Management and Standards Committee, an independent division of News Corp mandated by the board to cooperate fully with all authorities investigating wrongdoing at News International.

In July 2024, former British Prime Minister Gordon Brown announced Scotland Yard were looking into claims Lewis was involved in a 2011 mass cover-up of phone hacking by British tabloids.

Management and Standards Committee

The formal establishment of the Management and Standards Committee was confirmed on 18 July 2011. The MSC was chaired by Lord Grabiner QC, a senior commercial lawyer, taking legal advice from the law firm Linklaters. The MSC reported directly to News Corp board members Joel Klein and Viet Dinh. Both Dinh and Klein were former US Assistant Attorney Generals. Lewis, was named in the press release as a "full time executive member." He was joined in the role by Simon Greenberg.

The Terms of Reference were published on 21 July 2011. "The MSC was authorised to cooperate fully with all relevant investigations and inquiries in the News of the World phone hacking case, police payments and all other related issues across News International, as well as conducting its own enquiries where appropriate."

The MSC included 100 legal staff from Linklaters, as well as forensic advisers from PricewaterhouseCoopers. Their role was to review all law enforcement requests for evidence and comply if those requests were relevant to the various ongoing investigations.

Metropolitan Police Service investigations Operation Weeting (phone hacking) and Operation Elveden (corruption of public officials) resulted in a string of arrests of News International journalists from October 2011 to Mid 2012, prompting complaints from Sun staff that the paper was subject to a "witch hunt." Though no Sun journalists were successfully convicted by Operation Elveden, News of the World feature writer Dan Evans received a 10-month suspended sentence. Operation Weeting successfully convicted News of the World journalists Neville Thurlbeck and Greg Miskiw who were both sentenced to six months in prison. Former News of the World editor Andy Coulson received an 18-month sentence.

As of 20 July 2012, Lewis began the process of departing the MSC.

Vince Cable leak allegation