Wikinews:2017/May
- Prior: Wikinews:2017/April
- Next: Wikinews:2017/June
- Several episodes of 'Orange is the New Black' released prematurely by hacker
- Turkey blocks Wikipedia, alleging smear campaign
- Moon Jae-in becomes President of South Korea
- President Trump fires FBI Director James Comey, raising questions about Russia investigation
- Manchester United bests Ajax to win Europa league
- Taiwan's Constitutional Court legalizes gay marriage, gives legislators two years to amend marriage laws
- Former U.S. National Security Advisor Zbigniew Brzezinski dies aged 89
- British counterterrorism agents say many of Manchester arena suicide bomber's confederates in custody
- Portland man arrested for murder, intimidation in MAX train hate speech incident
- Same-sex spouse of Luxembourg's Prime Minister poses with other spouses of world leaders in Brussels photo op
- For fans, by fans: Toronto anime event 2017 among continent's largest
- Truck bomb kills at least 80 in Afghan capital city center