iarjbmIARJBMIARJBM2708-5147https://doi.org/10.47310/iarjbm.2021.v02i01.049The Effect of Loyalty and Responsibility on Job Performance of the Teachers at Smp Negeri 02 Kikim Selatan of Lahat RegencyNidyawatiSTIE Serelo Lahat, IndonesiaThe purose of this study was to determine the effect of loyalty on job performance of the teachers, and to determine the effect of responsibility on teacher’s job performance, and also simultaneously to find out the effect of loyalty and responsibility on teacher’s job performance at SMP Negeri 02 Kikim Selatan, Lahat Regency. The results showed that loyalty and responsibility simultaneously had a positive and significant effect on teacher’s job performance. It can be seen from F value>F table (28.887>2.39) and the significance value<significance level of f (α) 0.05 (0.000<0.05). The loyalty had a positive and significant effect on teacher’s job performance. Because t-sig = 0.04 was lower than the result of significance (α | = 0.05), H0 was rejected and H1 was accepted, it meant that loyalty had a positive and significant effect on teacher’s job performance. Furthermore, responsibility had a positive and significant effect on teacher’s job performance. Because t sig = 0.00 was lower than the result of significance (α | = 0.05), so H0 was rejected and H1 was accepted, it showed that responsibility had a positive and significant effect on teacher’s job performance.