This research aimed to find out the effect between learning motivation and students' learning achievement on the sixth grade of SD Negeri 1 Sokawera. This was a quantitative research with product moment as the validity test and alpha Cronbach as the reliability test. The populations of this research were 31 sixth graders of SD Negeri 1 Sokawera that were chosen using saturation sampling. The data were collected using questionnaire, test, and documentation then analyzed using simple linear regression. The result of regression test showed that value was =-19.200 and b value was = 1.311 with the regression equation which was Y' = -19.200 + 1.311X. The linearity test showed Fcount was 14.08 and Ftable was 4.18, so Fcount > Ftable. Hypothesis test showed tcount was 3.753 and ttable was 2.045. thitung > ttabel (3.753 > 2.045) so Ho was rejected and Ha was accepted. The level of significance/probability was 0.001 < 0.05 which meant significant. Based on the results, it could be concluded that there was a significant effect between learning motivation and students' learning achievement on the sixth grade of SD Negeri 1 Sokawera.