The author examined variation in contemporary Korean fathering (e.g., warmth of fathering, frequency of father involvement, and task share of father involvement) in 129 2-parent families with 11- to 14-year-old children. Parents and children completed standardized survey questionnaires addressing their childrearing practices, parental role involvement, spousal support, and sex role orientations. Data were analyzed via multiple analyses of variance, t tests, correlational analyses, and multiple regression analyses. Socioeconomic status (SES), maternal support, fathers' femininity, parents' education, and maternal work status had predictive ability for the 3 dimensions of fathering. Overall, compared with lower SES fathers, middle-class fathers reported significantly more warmth (regardless of the sex of the child), less frequency of involvement in childrearing, and less task-sharing involvement in childrearing. Regardless of SES, fathers with working wives reported higher levels of task-sharing involvement relative to their spouses. These findings support the ecological view that fathering is a dynamic process predicted by personal characteristics as well as contextual factors.