DU House Icon

Vintage DU

Delta Upsilon is one of Cornell's oldest fraternities. Its house at 6 South Avenue has been its home since 1891. Few fraternities have as rich a history and tradition.

Vintage DU

Events

In celebration of our 150th anniversary, DU will honors its most generous, loyal, and active alumni on November 8–9, 2019, with keynote speaker retired USMC General John Paxton ’73. Select "What's Coming" for more event details.

What's Coming

Capital Campaign & DUes

Raising Our Game campaign is taking DU to another level. The alumni association’s day-to-day operations are funded by your Alumni DUes.

Give to DU

Alumni Directory

You’ll find DUs everywhere – log-in and find them here. Give them a call. Traveling? Meet for dinner. Cornell DUs only.

Find a DU