Factors that correlated with the quality of life of elderly Don Yung district Kamalasai Kalasin province. The purpose To study the quality of life of the elderly. And to examine factors associated with quality of life of elderly Don Yung. The samples Elderly Yung Don district Kamalasai Kalasin province. Aged 60 years and over 105 people sampling system (Systematic Random Sampling) were used to collect data. The interview Which have been validated by a panel of 3 experts are content to try and coefficient alpha Cronbach left. A total of 0.88 used for statistical analysis. The descriptive statistics and inferential statistics such as percentages and chi - square (Chi-Square) and Fisher's Exact Test results showed that.