The potency of Ludwigia adscendens and L. octovalvis as phytoremediator macrophytes in Indonesia was reviewed. The characteristics of these species might be essential information for operators who wanted to implement phytoremediation in their sites. Information and articles about these species in Indonesia was collected through Google-Scholar during the first week of February 2021 and reviewed. Many studies about phytoremediation focused only on the capabilities of macrophytes to remove contaminants from water and paid only little attention to their compatibility with the ecosystem leading to upset the ecosystem. To Indonesia, these two species were introduced and became weeds, with different ecological characteristics. In Indonesia, scarce phytoremediation studies using these species were detected. Therefore, although these species were classified as weeds it was, remained, worthwhile to investigate further these species to be used in the phytoremediation of water.