In order to identify good soybean varieties with high ability to adapt with different conditions in Son La province, a study was conducted to evaluate 9 promissing newly developed soybean varieties, including D2101, D9804, D8, DT12, DT22, DT26, DVN5, DT2001, DT96 and DT84 in comparision. The results show that two varieties were high and stable yield in different sites and in all three crops: Variety Dwith medium growth duration of 86-98 days, high yield of 2.1-2.55 ton/ha, good growth and good yield in different conditions and in all the thrae crop seasons. Variety Dwith short durartion of only 76-86 days, appropriate for different climate conditions and different crop seasons (for spring, summer, summer - autumn and winter). It can also be cultivated in different types of land (dry land, 1 and 2 rice land...).