This study aimed to know the attitude of students at Jazan University towards Khat use in the Kingdom of Saudi Arabia, an analytical descriptive approach has been used, an electronic questionnaire has been developed to reveal the attitudeof students towards Khat use, The questionnaire was applied to a random sample that estimated about (296) male and female students from the University of Jazan who were using Khat. The study showed that the proportion of male use is more than female use. the main reason for students to use Khat for the first time are the social events that some people exploit to spread such habits, and the current study indicated that male and female Khat users spend a long time of 4-6 hours per day spent chewing Khat. Which thought by respondents it does not negatively affect the academic level, but also it doesn’t increase understanding. Also revealed that the main reason behind addiction to Khatuse is to keep up with friends. However, it revealed that family disintegration is not a motivation for the student to use Khat, and one of the most important reasons that drive students to use Khatis the location of the city of Jizan near the Republic of Yemen. Likewise, the failure to apply punishment to users is among the trends that push students to use Khat. Also, the legal ruling that did not issue a clear ruling regarding the explicit prohibition of khat in some Arab countries is among the trends that motivate male and female students to abuse Khat. Researchers recommended: to eliminate this phenomenon more effort is needed for educating the individual about the danger of Khat on health, strengthen parents monitoring of their behavior and selection of family friends and conducting training seminars that explain the damages Khat, holding sporting events and competitions.