Gender differences in mate selection criteria across cultures are common. In various cross-cultural research, these gender differences are explained by different socio-cultural theories. Therefore, the present study was aimed to investigate gender differences in mate selection criteria in Bangladeshi culture and to explain these differences by the social homogamy theory. An unstructured interview method was followed to obtain the aim of the study. A total of 120 unmarried Bangladeshi university students were chosen to participate the study whose age were ranging from 21 to 24 years (
M
= 22.45,
SD
= 1.75). The participants were selected by a convenient sampling method from four universities in Bangladesh. They were equally divided in terms of gender and university. A total of twelve mate selection criteria were found in the study, in which each student averagely responded 7.23 criteria. The highest and lowest number of responses were observed in education (
n
= 108) and residential status (
n
= 33) criterion, respectively. The top-ranked criterion considered by male and female students was physical attractiveness and education respectively. Gender difference in mate selection preferences was found to be significant in the study. Though, gender difference was significant in age, education, financial status, physical appearance, physical attractiveness, and profession criterion; however, the gender difference was not significant in character, in-law family's education, in-law family's social approval, religion, region, and residential status. Mate selection criteria considered by Bangladeshi students are explained by the social homogamy theory. The study would help Bangladeshi people to be aware of their mate selection in their own Bangladeshi culture.