Sigma Chi Fraternity

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Sigma Chi Fraternity Founded June 28, 1855 at
Miami University in Oxford Ohio
380,000+ Members
230+ chapters across North America
Friendship, Justice and Learning 🤝
(326)

Sigma Chi is a brotherhood with roots in the collegiate experience that engenders a lifelong commitment to strive to achieve true friendship, equal justice and the fulfillment of learning as part of our overall responsibilities to the broader communities in which we live.

Today, on National First Responders Day, we honor and thank all who work to keep us safe in our communities. If you’re a...
10/28/2026

Today, on National First Responders Day, we honor and thank all who work to keep us safe in our communities. If you’re a brother who’s a first responder, please visit https://portal.sigmachi.org/s/order-pins to log in to your Sigma Chi account and receive a Sigma Chi First Responder Recognition Pin. Tag a brother who is a first responder ⬇️

Marching toward Rome on Oct. 27, 312 A.D., Constantine’s forces were pursuing the armies of Maxentius, a challenger to t...
10/27/2026

Marching toward Rome on Oct. 27, 312 A.D., Constantine’s forces were pursuing the armies of Maxentius, a challenger to the crown. Constantine, on the eve of battle, restless of sleep, left camp to ponder his thoughts, where when he looked heavenward, saw a cross in the sky with the Greek words “en toutoi nika,” derived from the Latin translation, “In Hoc Signo Vinces” and is interpreted into English as “In this Sign, you shall conquer.” Returning to camp, and very early the next morning, Constantine finally fell asleep. And in his sleep, the Christ of God appeared to him in a dream with the same sign which Constantine had seen in the heavens and commanded him to make a likeness of that sign which he had seen in the heavens and to use it as a safeguard in all engagements with his enemies. At daybreak, Constantine ordered his soldiers to mark the letter “X” upon their shields with a line drawn through it and a mark across the top (The Chi Rho Sign). Because this was the symbol of Christ, the battle took on the significance of a Holy Cause, and because Constantine was victorious, is considered a significant event in establishing Christianity in the Western world.

Need some Halloween movies and TV show recommendations to get into the spooky spirit? Check out some of our favorites fe...
10/26/2026

Need some Halloween movies and TV show recommendations to get into the spooky spirit? Check out some of our favorites featuring our Sigma Chi brothers! Comment your favorite Sigma Chi feature below! ⬇️🎃

Travel season is around the corner, where will you be heading? 👀 Let us know your favorite travel destinations  ⬇️Engine...
10/25/2026

Travel season is around the corner, where will you be heading? 👀 Let us know your favorite travel destinations ⬇️
Engine Travel, a travel benefit built for Sigma Chi, has you covered for all personal and group travel. Book your flights, hotels, and rental cars in one place. Save an average of 26% on hotels, keep the loyalty status you've already earned, and get 24/7 support wherever you're headed. Sigma Chi+ Subscribers receive an additional $100 travel credit when they book $500 worth of travel through Engine! Book your travel today using https://engine.com/partner/sigma-chi

It's just a bunch of Hocus Pocus over at the Sigma Chi house 🎃 Which Halloween movie best fits your chapter? Let us know...
10/24/2026

It's just a bunch of Hocus Pocus over at the Sigma Chi house 🎃 Which Halloween movie best fits your chapter? Let us know ⬇️

Did you know Significant Sig Joe Davis, BELOIT 2010, is the primary play-by-play broadcaster for the 2026 World Series o...
10/23/2026

Did you know Significant Sig Joe Davis, BELOIT 2010, is the primary play-by-play broadcaster for the 2026 World Series on FOX? Check out the full list of Sigma Chis who have won it all in a past World Series. Who’s taking home the Commissioner's Trophy this year? The Tampa Bay Rays or the Milwaukee Brewers? Let us know! ⬇️

Happy Flag Friday! Taking in the sights in San Juan, Puerto Rico is this week’s $25 Sigma Chi Store gift card winner, Im...
10/23/2026

Happy Flag Friday! Taking in the sights in San Juan, Puerto Rico is this week’s $25 Sigma Chi Store gift card winner, Imesh Shrestha, The University of Texas at Arlington 2027. Swipe to see what he had to say ➡️ Send us your best photos via DM or use and for a chance to be featured on our accounts!

A Legendary Sweater for Legendary brothers on and off the field 🤝Grab yours before they’re gone for the season at https:...
10/22/2026

A Legendary Sweater for Legendary brothers on and off the field 🤝
Grab yours before they’re gone for the season at https://tinyurl.com/9yjbedyx

Want to win one?
FOLLOW both Sigma Chi Store and Sigma Chi on Instagram
Tag the most legendary brother in the comments below ⬇️

The winner will be announced on Monday on the .sigmachi account

We've officially surpassed $1,000,000+ raised for Huntsman Cancer Institute this academic year! Thanks to the dedication...
10/21/2026

We've officially surpassed $1,000,000+ raised for Huntsman Cancer Institute this academic year! Thanks to the dedication of Sigma Chi brothers and sweethearts across North America, we're making incredible progress toward our $5,500,000 fundraising goal for the 2026–27 academic year.

Each event hosted, contribution made, and volunteer effort given strengthens our impact. Together, we're proving what can happen when our brotherhood rallies behind a cause greater than ourselves. Let's keep our efforts going! 🔥 Tag your Derby Days chairman below to keep our momentum going! ⬇️

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1714 Hinman Avenue
Evanston, IL
60201

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