The major purpose of this study was to examined Factors Affecting Teachers’Motivation between Selected Government And Private Secondary Schools In Addis Ababa CityQuestionnaire was used to gather data using 67 secondary school teachers in Addis Ababa city Admistration who were randomly selected as sample. Descriptive statistics, chi -square, one sample and independent sample t-tests, Analysis of Variance (ANOVA) and Multivariate Analysis of Variance (MANOVA) were used to analyze the data. Generally, private school teachers were found to be significantly more motivated than government school teachers (p