Directions
 The POSSE office is located in the east lobby of Gallagher-Iba Arena (OSU Athletics Center), across from the escalators. The Athletics Center is located on the OSU campus near the corner of Knoblock Street and Hall of Fame Avenue. For your convenience, the OSU Ticket Office is also located in the east lobby.

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Public parking is available along Matthews Street, as well as parking meters on the north side of the Athletics Center.

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Contact the POSSE Office

OSU POSSE
102 Athletics Center
Stillwater, OK 74078-5070

Phone: 405-744-7301 / 877-2B-POSSE
Fax: 1-405-744-9084
posse@okstate.edu

 

Office Hours
The POSSE office is open year-round, Monday through Friday from 8:00 a.m. to 5:00 p.m.


Meet the POSSE Staff





Jesse Martin
Assistant Athletic Director / External Affairs
405-744-3322






Ellen Ayres
POSSE Director
405-744-7320






Joe Nelson
Gameday Parking Coordinator
405-744-4955






Clay Billman
Publications Coordinator
405-744-5832






Stephanie Boese
Athletic Development Assistant / Gift Processing
405-744-3595






Karyl Henry
Premium Services
405-744-3583






Mary Lewis
Programs Coordinator / Benefits
405-744-4201


 

 

  • Cowboy Caravans

    Get involved with the POSSE all year long with Caravans, Road Rallies & other fun events.

  • Recent Grad Membership

    To say congratulations to all new OSU graduates, the POSSE offers discounted membership!

  • Sport-Specific Clubs

    The POSSE is “the team behind the teams” … and now you can be an integral part of whichever team you choose

  • O Club

    Calling all Letterwinners! Join the O Club and stay connected with OSU Athletics

  • Premium Services

    One-stop shop for suiteholder and club seat holder information

  • Auction

    Come and be a part of the largest athletics fundraising event of the year