A Brotherhood that lasts a life time


Phi Delta Theta was founded in 1848 by six men attending school at Miami University in Oxford Ohio. Since 1848, Phi Delta Theta has known over 250,000 Brothers and chapters at more than 185 Colleges and Universities. Phi Delta Theta has inspired to live by its three cardinal principles: Friendship, sound learning and moral rectitude.   



Find out about our organization, mission, our methods, and the results of our decades of advocacy.

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