Saudi Arabia competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018.

The following is a list of the number of competitors representing Saudi Arabia that participated at the Games:

[8][9] The following is the Saudi Arabia squad in the men's football tournament of the 2018 Asian Games.

[13] Key: Hussain Ghuwayli Al-Harbi claimed the first medal for the Saudi Arabia contingent by winning the silver in the 300 metre standard rifle men's competition.

[9] The following is the Saudi Arabia roster in the men's volleyball tournament of the 2018 Asian Games.