Wu was sentenced to "11 years and six months of imprisonment for rape", the court in Beijing's Chaoyang district said Friday, adding he "was also sentenced to imprisonment of one year and ten months for the crime of gathering people to commit adultery".
"It was found that the defendant Wu Yifan (Kris Wu) had forced sexual relations with three women at his residence from November to December 2020 when they were drunk and did not know or not able to resist," the court said.
Wu will serve a 13-year term before being deported, it added.
He was also fined 600 million yuan ($84 million) for tax evasion, state news agency Xinhua reported, citing Beijing's tax authorities.
Wu "used a fake business to convert the nature of his income and falsely declare it, and evaded 95 million yuan of tax by concealing personal income through multiple domestic and overseas affiliated companies", Xinhua reported.
He also "underpaid 84 million yuan of taxes", the news agency added.
Wu was previously one of China's most bankable stars, but brands including Louis Vuitton, Bulgari, L'Oreal Men and Porsche suspended their partnerships with him over the case.
And more victims spoke out online in the wake of the initial claims, accusing Wu's staff of predatory behaviour including inviting them to boozy karaoke parties.
The hashtags "girls help girls", "girls helping girls" and "girls help girls time" -- where women expressed solidarity with Du -- were censored from Chinese social media in the wake of the scandal.
The Weibo trending hashtag "the law is the lowest standard of morals" also racked up 830 million views, as users complained about the high legal threshold required for victims to prove sexual assault in court.
The saga around Wu evoked China's embattled #MeToo movement, which saw a wave of women come forward in 2018 voicing experiences of sexual harassment -- sometimes involving powerful public figures.
Beijing moved decisively to suppress the feminist movement, arresting dozens of student activists in a show of its zero-tolerance approach to those deemed potential threats to its control.
A landmark case brought by screenwriter Zhou Xiaoxuan against high-profile TV presenter Zhu Jun was dismissed last year, with a Beijing court also throwing out an appeal this August.
And while tennis star Peng Shuai's allegations of sexual assault against a senior Communist Party politician sparked an international outcry last year, her claims were swiftly censored within China.
Peng later denied making the accusation.
Wu's case was at the centre of a sweeping government crackdown on celebrity culture that took hold last summer.
Around the same time as his arrest, top actress Zheng Shuang was hit with a $46 million tax evasion fine while references to film star Zhao Wei were wiped from video streaming sites.
Authorities said they were targeting unhealthy values and "abnormal aesthetics", ordering broadcasters to cut reality talent shows and stop giving airtime to "sissy" men and "vulgar influencers".
Critics have argued that the moves also aimed to enhance the Communist Party's ideological control and curb external influences that could pose a threat to its rule.