Making decisions regarding the selection of a business major is both very important and challenging for students. An understanding of this decision-making process can be valuable for students, parents, and university programs. The current study applies the Theory of Reasoned Action (TRA) consumer decision-making model to examine factors that influence college students' intentions to choose a business major. A total of 670 undergraduate students enrolled at a large midwestern university participated in the study. Social image, job availability, and aptitude were found to be significant factors that impact students' decisions to select a business major. The results also reveal that family, high-school counselors, and professors have a major influence on students' decisions. Furthermore, some unique differences were found related to gender and decided/undecided status of students. The implications of these results for promoting different majors and future research are discussed.