This study aims to determine the influence of Gratitude, spiritual intelligence, and Organizational Citizenship Behavior (OCB) on the performance of lecturers at universities in Lubuklinggau, South Sumatra. This study used a quantitative approach. Data analysis was carried out using SPSS version 24. The sample used in this study was 99 respondents. The results showed that Gratitude had a partial effect on lecturer performance, the results of the t-test showed a calculated t value more significant than the tablet (2.477 > 1.984) and a significance value of 0.002; Spiritual Intelligence partially affects the performance of lecturers, the results of the t-test show a calculated t value more significant than the tablet (3.667 > 1.984) and a significance value of 0.001; OCB has a partial effect on lecturer performance, the results of the t-test show a calculated t value more significant than the tablet (2.889 > 1.984) and a significance value of 0.000; Furthermore, Gratitude, Spiritual Intelligence, and OCB together (simultaneously) affect lecturer performance, where the calculated f value is greater than the table f (26,997 > 2,696).