The 2018 Sultan of Johor Cup was the eighth edition of the Sultan of Johor Cup, an international men's under–21 field hockey tournament in Malaysia.

[1][2] As in previous editions, a total of six teams competed for the title.

[3] Including the host nation, 6 teams competed in the tournament.

A total of eight umpires were appointed by the FIH and National Association to officiate the tournament.

[5] As per statistical convention in field hockey, matches decided in extra time are counted as wins and losses, while matches decided by penalty shoot-outs are counted as draws.