Abstract: The study was based on adult education programmes for awareness creation and the prevention of HIV/AIDs among youths in Portharcourt City Local Government Area. Three research question and two null hypotheses were formulated to guide the study. The descriptive survey design was adopted for the study. The population of the study comprised of 2,000 youths of community-based youth organizations in Portharcourt City Local Government Area. The sample size of the study was 600 youths (30% of the population) from eleven selected youth organizations using simple random sampling technique. The questionnaire on Adult Education programmes for Awareness Creation and the Prevention of HIV/AIDs Questionnaire was the instrument for data collection. The instrument was validated by three research experts. The reliability coefficient of 0.783 was obtained in a trial test using the Pearson Product Moment Correlation Coefficient. The mean and standard deviation were used to analyze the data obtained from the field to analyze the research questions, while z-test statistical tool was used to test the hypotheses at 0.05 level of significance.