Take what you know about fraternities and think again. Sigma Nu is unlike any other organization on IU's campus.

Sigma Nu is not a "Frat" where guys come to be entertained. Sigma Nu is a fraternity of men, not boys, based on values, not expediency or situational ethics. We are seeking men who are focused on excelling, committed to achievment, and dedicated to honor. If you are interested in learning more about Sigma Nu, click below to fill out an online Prospective Member Questionnaire and we will contact you as soon as we can.