The main purpose of this study is to examine whether fathers' involvement with their child with disabilities is correlated with some of the demographic variables. Data were collected from 243 Polish fathers who were married and who had at least one child with disabilities. The issue was assessed by two measures: a Questionnaire and the Father Involvement Scale. The results of the multiple regression show that fathers' involvement is significantly (P < 0.05) correlated with the level of fathers' concentration on the needs of their child with disabilities, the level of fathers' cooperation with their wives, the number of years during which parents cared for a child with disabilities, time devoted by fathers daily for their child with disabilities, fathers' self-esteem, fathers' education, the level of disability of a child, the level of fathers' skills in dealing with their child with disabilities and the level of fathers' knowledge about their child with disabilities.