There is significant cultivar difference in the content and properties of sweetpotato starch, which suggests that genetic improvement of these traits may be achieved. The objectives of this study were to evaluate the variability of starch content and properties (amylose content and pasting properties) in advanced sweetpotato clones selected from the gene bank held at CIP; estimate the most relevant correlation between the evaluated variables; identify clones with potential for incorporation into CIP’s breeding programs for starch production and use; and provide recommendations for future evaluation and use of the sweetpotato gene bank.