For ninety-four years Sigma Delta Phi has given members the opportunity to develop leadership skills and self-confidence. Sphinx has also provided a social outlet and a means to get involved in community service for its members during their last years at Otterbein University. The passage of time has produced many changes on campus, but one thing is clear, Sigma Delta Phi continues to thrive because we define ourselves by the principles on which the fraternity was founded: Brotherhood, Scholarship, Self-Control, Devotion, Fidelity, and Service.
ΣΔΦ
Brotherhood and Pride
We Will Never Fall
Truth to Us Above All
Motto: Veritas Ad Nos Super Omnia - "Truth to Us Above All"
Symbol: Evergreen Pine
Flower: American Beauty Rose
Mascot: Sphinx
Colors: Kelly Green and White
Sister Sorority: Kappa Phi Omega