Phi Delta Theta Fraternity Logo - Official Symbol & History #1441542 (License: Personal Use)

The Phi Delta Theta logo features bold blue Greek letters-Phi (Φ), Delta (Δ), and Theta (Θ)-flanking a centered equilateral triangle, all set against a clean white background. The triangle symbolizes the three cardinal principles of the fraternity: friendship, knowledge, and virtue. The design reflects the organization’s founding in 1848 at Miami University and its enduring commitment to leadership and scholarship.

This image is used on fraternity websites, recruitment materials, merchandise, and alumni pages; it serves users seeking official branding, historical context, or visual identity for Phi Delta Theta.