2017–18 Divizia A1 (men's volleyball)

VM Zalău was the defending champion.

At the end of the season, Tricolorul LMV Ploiești won their first title.

UV Timișoara and CSS 2 Baia Mare were relegated.

The competition format will be the same as in the previous season.

Știința Bacău and Volei Caransebeș withdrew from Divizia A1.