TU Sigma Nu

ZΛ (Zeta Lambda) Chapter of ΣΝ (Sigma Nu) Fraternity, University of Tulsa (Oklahoma) To foster the personal growth of each man's mind, heart and character.

Originally founded at TU in 1951

Mission Statement:
To develop ethical leaders inspired by the Principles of Love, Honor and Truth. To perpetuate lifelong friendships and commitment to the Fraternity

Instagram: .sigmanu

11/16/2025

Congrats to our members for getting third place in DG Lipsync🥉! Thanks for for putting on this fun event!

10/20/2024

Sigma Nu will once again be hosting its Blaster War event for this Fall Philanthropy Week! Join us in a 4v4 dart blaster tournament in the Collins Fitness Center from 6-8pm this Thursday (October 24th).

Entry fee is $20, sign up at the link in bio by noon Thursday.

Huge thanks to for donating the equipment for this event.

10/18/2024

Come support Sigma Nu’s Philanthropy Week and our efforts to raise money for Hurricane Helene relief!

Check out the link in our bio to sign up for the Blaster War! More info to come throughout the week.

09/23/2024

This week we are hosting some fun events for our informal rush, come down to meet the brothers and learn more about our fraternity!

09/12/2024

Come party hard at Victory Night with us for our first party of the semester. This Friday from 10pm - 2am at the Sigma Nu house.

09/05/2024

Sigma Nu open house today at 7-9pm!!! Come hang out and join us for our game night. Free food provided as well. Rush Sigma Nu!

06/26/2024

Member Spotlight: Ayden Whittaker

Ayden is a rising junior from Tulsa, OK majoring in Cyber Security. Ayden is Sigma Nu’s Recruitment chair, as well, he is the Captain of the TU Esports Valorant team.

This summer, Ayden began working as a SOC Analyst for the University of Tulsa.

If you have any question regarding Recruitment, please reach out at (918) 856-8698

05/12/2024

As we bid farewell to our newly graduated seniors, we extend a warm welcome to our new alumni. Your time, effort, and determination have contributed immensely to the growth of Sigma Nu and TU, and for that, we want to express our heartfelt gratitude. Thank you for all you’ve done!

05/01/2024

This past Monday, we held our annual formal at . We had a fantastic time celebrating the end of the spring semester and the people who help build up our chapter. Congratulations to , our new White Rose Queen, and , our new Sigma Rose and a warm welcome to them as the newest part of the Sigma Nu family.

04/23/2024

Are you ready to be a star? Get ready for Sigma Nu’s karaokΣ Νight! This Saturday, April 27th from 10pm - 2am at the Sigma Nu house!

Address

3211 East 7th Street
Tulsa, OK
74104

Telephone

+15404631869

Website

http://www.sigmanu.org/

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