Triangle Fraternity: Illinois

ILL-INI 🟠 Congratulations to the Class of 2026! We’re grateful for the impact you made on us as Brothers, leaders and friends. You will be missed, but we can’t wait to see what your next chapter holds!

Thank you to everyone who visited our Engineering Open House exhibit last week! We had a great time showing off our makerspace-built skee-ball machine!
Also, special thanks to Brother Will for leading the project.

From 1907 to now, we’re proud to be the place where it all began🔺 Happy Founders’ Day, Brothers!

We’re proud and excited to welcome our new Spring 2026 pledge class to the Illinois Triangle Chapter! Congratulations!

EST 1907 ➡️ 2026🔺 Welcome to Triangle Fraternity at - as the founding chapter of the nation’s largest STEM exclusive fraternity, we’re proud of our legacy here on campus and can’t wait to welcome new members!

Whether you’re a current or future student at UIUC, fill out the interest form (link in bio) and we’ll be in touch!

Triangle Spring 2026 Rush is HERE! Make sure to stop by our house at 112 E. Daniel St for our awesome rush events, and scan the QR code if you want to learn more. Hope to see you there!

We're thrilled to welcome our Fall 2025 pledges! With 18 new members spreading across 15 different majors, we're super excited to see them join our brotherhood and see how they will make their mark!

Be sure to stop by our house this semester for rush events, we look forward to welcoming all new students to campus!! Be sure to fill out our interest form (link in bio) if you want text reminders before these events!

INTERN SPOTLIGHT ⛵️ Meet our Recruitment Director, Luke Judd, who is in 📍DC as an Intern spending his summer with the National Oceanic and Atmospheric Administration! Swipe through to learn more about his role and experiences ➡️ we’ll see you later this month on campus!

On we’re spotlighting some of the companies our Brothers are working at this summer! 💼

See you back on campus in a few short weeks and remember to introduce yourself using our interest form (link in bio!)