The last date to apply for MBBS in Russia varies depending on the university or college you are applying to. Typically, the admission process for MBBS courses in Russia starts in April or May and ends in August or September. However, it is recommended that you check with the specific university or college for their application deadlines as they may differ from institution to institution. It's also advisable to start the application process well in advance to ensure that you have enough time to complete all the necessary formalities.