Prince Philip retired from his royal duties on 2 August 2017, meeting Royal Marines in his final solo public engagement, aged 96. Since 1952 he had completed 22,219 solo engagements. Prime Minister Theresa May thanked him for "a remarkable lifetime of service".
On 6 August 2017, Halimah announced that she would be stepping down as Speaker of Parliament and MP of Marsiling-Yew Tee the next day to run for the presidency in the 2017 presidential election.
On August 7, 2017, Netflix acquired Millarworld, the creator-owned publishing company of comic book writer Mark Millar. It is the first ever company acquisition in Netflix's history. Netflix plans to leverage Millar and his current and future work for future original content.
On August 8, 2017, Google fired employee James Damore after he distributed a memo throughout the company which argued that "Google's ideological echo chamber" and bias clouded their thinking about diversity and inclusion, and that it is also biological factors, not discrimination alone, that cause the average woman to be less interested than men in technical positions.
In an interview published on 11 August 2017, Halimah gave her views on the reserved presidential election. She said that it "shows we don't only talk about multiracialism, but we talk about it in the context of meritocracy or opportunities for everyone, and we actually practise it".
Jeenbekov resigned from the post of Prime Minister on 21 August 2017, after being named as an official candidate in the 2017 presidential election. He stated that he "wanted to be in an equal position with other presidential candidates."
On 24 August 2017, it was announced that Ibrahimović had signed a new one-year contract with Manchester United. It was also announced that he would be wearing number 10 in his second season with the team.
On 25 August 2017, the ARSA (the Arakan Rohingya Salvation Army) launched a second large-scale attack against 24 police posts and the 552nd Light Infantry Battalion army base in northern Rakhine State. A total of 71 people were reportedly killed in the armed clashes.
During the early hours of 25 August 2017, ARSA (The Arakan Rohingya Salvation Army) insurgents launched coordinated attacks on 24 police posts and the 552nd Light Infantry Battalion army base, killing a dozen people.
On 25 August 2017, Halimah launched her official campaign website, including her campaign slogan "Do Good Do Together", which was criticised by many for being ungrammatical. She defended her slogan, explaining that it is meant to be catchy.
On August 29, 2017, YouTube officially launched the "polymer" redesign of its user interfaces based on Material Design language as its default, as well a redesigned logo that is built around the service's play button emblem.