Yaƙin Burma-Siamese na 1584-1593, wanda kuma aka sani da Yaƙin Nandric, jerin rikice-rikice ne tsakanin Daular Toungoo ta Burma da Masarautar Ayutthaya ta Siam.Yaƙin ya fara ne lokacin da Naresuan, Sarkin Ayutthaya, ya ayyana 'yancin kai daga Burma Suzerainty, yana mai watsi da matsayinsa na vassal.Wannan matakin ya haifar da mamayewar Burma da yawa da nufin murkushe Ayutthaya.Babban mamayewar da yarima Mingyi Swa mai sarauta na Burma ya jagoranta a shekara ta 1593, wanda ya haifar da shahararren giwaye tsakanin Mingyi Swa da Naresuan, inda Naresuan ya kashe basaraken Burma.Bayan mutuwar Mingyi Swa, Burma dole ne ta janye sojojinta, wanda ya haifar da sauyi na karfin iko a yankin.Wannan taron ya kara kwarin gwiwa matuka ga sojojin Siamese kuma ya taimaka wajen tabbatar da matsayin Naresuan a matsayin gwarzo a tarihin Thailand.Ayutthaya ya yi amfani da wannan damar wajen kaddamar da hare-hare, inda ya kwace garuruwa da dama tare da maido da yankin da Burma ya yi a baya.Wadannan nasarorin na soji sun raunana tasirin Burma a yankin da kuma karfafa matsayin Ayutthaya.Yaƙin Burmese-Siamese ya canza ma'auni mai mahimmanci a kudu maso gabashin Asiya.Yayin da ya ƙare ba tare da kayyade ba, rikicin ya raunana tasiri da iko na Burma yayin da yake ƙarfafa 'yancin kai na Ayutthaya da matsayin yanki.Yakin ya shahara musamman ga giwayen duel, wanda wani lamari ne na farko a tarihin Thailand, wanda galibi ana ambatonsa a matsayin alamar jarumtakar kasa da tsayin daka kan mamayewar kasashen waje.Ya kafa fagen fama da rikice-rikice da kuma dangantakar da ke tsakanin masarautun biyu, wanda ya ci gaba har tsawon shekaru aru-aru.