The invention discloses a method for obtaining regenerated plants by using oryza eichingeri leaves as explants. The method comprises the steps of pretreatment, induction culture, proliferation culture, differentiation culture, strong seedling culture, rooting culture and hardening seedling transplantation. According to the method, leaves of oryza eichingeri plants are used as the explants, clean water is adopted for cleaning, sodium hypochlorite with the volume percentage concentration of 8% is used for treatment for 8-12 minutes, then sodium hypochlorite is poured out and sodium hypochloritewith the volume percentage concentration of 5% is added for treatment for 5-7 minutes, sodium hypochlorite is poured out, washing is performed with aseptic water for 6-7 times, the leaves are inoculated into a callus induction culture medium for callus induction culture and callus proliferation, and proliferated callus is inoculated into a differentiation culture medium for differentiation culture, differentiated seedlings are transplanted into a field after rooting and hardening. In the process of callus induction, callus proliferation, differentiation culture and rooting culture, different plant hormone combinations and changes of culture technology conditions are used for successfully utilizing leaf sheaths of the oryza eichingeri plants as the explants to induce callus and obtain the regenerated plants.