In this study, we constructed a scale to measure individual preference for supportive humor, and examined whether the preference related to mental health. Two samples of female undergraduates cooperated with survey studies. In the first, a scale was constructed to measure preference for supportive kinds of humor, and relationships were examined between its score, hardiness to negative events, and depression, together with preference for other types of humor identified in a previous study (Ueno, 1992). In the second, the reference was correlated with hedonistic attitudes and private self-consciousness. Main findings were as follows: (1) Of the three types of humor (aggressive, playful, and supportive), only preference for supportive humor correlated with depression. (2) Hedonistic attitudes correlated with preference for each of the three types. (3) Private self-consciousness correlated only with preference for supportive humor.