Introduction: The implementation of educational tasks by teachers occurs in the context of emotional relationships with students, their parents, the school administration, and other teachers. Neuroticism and emotional intelligence are particularly important given that this is one of the most emotionally exhausting professions.Research Aim: The aim of the study was to explore whether neuroticism is a predictor of teachers’ emotional intelligence and whether there is variation in these given seniority and the type of subject taught.Method: The following questionnaires were applied: Eysenck Personality Questionnaire EPQ-R(S); scale the Neuroticism in the NEO-PI-R personality questionnaire; Popular Questionnaire of Emotional Intelligence PKIE.R...