2017 ITTF Men's World Cup

The 2017 ITTF Men's World Cup was a table tennis competition held in Liège, Belgium, from 20 to 22 October 2017. It was the 38th edition of the ITTF-sanctioned event, and the fourth time that it had been staged in Belgium.

In the final, Germany's Dimitrij Ovtcharov defeated fellow German Timo Boll, 4–2, to win his first World Cup title.