This research aims to determine whether there is a correlation between (1) self-confidence and students' speaking skill; (2) willingness to communicate and students' speaking skill; (3) self-confidence, willingness to communicate simultaneously, and students' speaking skill. This research used a quantitative correlation method. To collect data, the researcher used a questionnaire and a speaking skills test, assessed by teachers and researchers. The population in this research was eighth-grade students in a junior high school in Madiun with a total of 136 students. The sample consisted of 30 students with a sampling technique using multi-stage cluster random sampling. Data analysis in this research was carried out using correlation and regression techniques. The data processing for this research was carried out using IBM SPSS Statistics version 30 software to test validity, reliability, and other statistical analyses. The results of data analysis showed that (1) there is a positive correlation between self-confidence and students' speaking skill (to 2.296 > tt = 2.048); (2) there is a positive correlation between willingness to communicate and students' speaking skill (to = 3.221 < t>t = 2.048); (3) there is a positive correlation between self-confidence, willingness to communicate simultaneously, and students' speaking skill (to = 3.352 < t>t = 2.048). The results of this research indicate that if students' self-confidence and willingness to communicate are high, their speaking skill will also improve. This research is expected to encourage teachers to pay more attention to students' self-confidence and willingness to communicate in the learning process so that students' speaking skills can achieve maximum results. This research is expected to provide input to teachers in designing more effective teaching strategies and serve as a guideline in developing English learning programs based on active communication and psychological approaches to increase students' self-confidence and willingness to communicate in terms of speaking skill.