Trimeresurus gumprechti, commonly known as Gumprecht's green pitviper, is a species of venomous snake in the family Viperidae. Endemic to parts of southeastern Asia and strikingly bright green in colour, it is categorized as a least-concern species by the International Union for Conservation of Nature. This male T. gumprechti snake was photographed in Phu Hin Rong Kla National Park in Thailand.