(Greek: Γυμναστικός Σύλλογος Στροβόλου «Ο Κεραυνός»), also known as Keravnos Strovolou, is a professional basketball club based in Strovolos, Nicosia, Cyprus.

The club was one of the founding members of the Cyprus Basketball Federation in 1966 and won its first national league in 1989.

In the Second Round, Keravnos achieved one of their greatest victories in the history of Cypriot Basketball after defeating Žalgiris Kaunas 61–57 in Nicosia.

They defeated the Bosnian team KK Borac Banja Luka, before they were eliminated by Pamesa Valencia.

During this campaign, the team had unbelievable success defeating Red star of Belgrade and Paris Basket of Tony Parker among others.

After winning the Cypriot title in 2019, Keravnos played in the qualifying rounds of the Basketball Champions League.