Tri Sigma LogoTri Sigma Logo

Tri Sigma

Find out more >

Tri Sigma announces 2019 character essay winners.

Find out more >

Leadership Programs

President's Academy and Recruitment Summit, St.Louis January 3-5th Find out more >

Fall 2019 Magazine

Read the fall issue of The Triangle. Find out more >

Download the FindGreek App

Find out more >

Head to PurpleandPearls.com to shop now!

Find out more >

Chapter Locatorrollover

Chapter Locator

Use our interactive chapter map to find sisters near you!

Archive Featurerollover

Archive Feature

Explore information about our history, from 1898 to today.

Purple and Pearlsrollover

Purple and Pearls

Shop for a gift, official merchandise and get offers from our partners.

Pay Alumnae Duesrollover

Pay Alumnae Dues

Take care of your yearly contribution and pay your alumnae dues!

events

Presidents Academy and Recruitment Summit

Collegiate Chapter Presidents and Membership Recruitment Directors will join in St. Louis, MO from January 3-5. For more information, visit Sigma Connect.

Learn More

news/press

Nov

01
Advocate for Fraternity/Sorority Life

Oct

25
2019 Character Counts Essay Contest Winners

Oct

08
Tri Sigma Partners with PCI for Alumnae Directory
See More News