This research paper investigates the extent of training effectiveness as perceived by the participant farmers of Nobojibon Program, a rehabilitation program for the disaster affected people of Bangladesh. The specific objectives of the study were to determine and describe the extent of effectiveness of Trainings as perceived by the participant farmers of Nobojibon Program and to explore the relationship between each of the selected characteristics of the trainees/farmers and effectiveness of training programs. Data for the study were collected by personal interviewing from 120 randomly selected farmers of six Unions of Kalapara Upazila of Patuakhali district during the period of March 01, 2015 to April 15, 2015. Here 60 male and 60 female farmers were purposively taken. Pearson’s product moment correlation co-efficient were computed to examine the relationship between the concerned variables. The effectiveness of training scores of the respondents ranged from 83 to 244 with an average being 163.66 and standard deviation 35.05. It was found that more than fifty percent (50.83) of the farmers had medium level of effectiveness of training compared to 27.5 percent of them having less effectiveness and 21.67 percent, high effectiveness. Out of ten independent variables, six of them, that is years of farm size, communication exposure, innovativeness, cosmopoliteness, economic motivation and commercialization had significant positive relationships with their effectiveness of training. Four independent variables i.e. age, education, annual family income and organizational participation had no significant relationship with their effectiveness of training.