Gather Here. Go Far.

With locations in Tahlequah, Muskogee and Broken Arrow, NSU is Oklahoma’s immersive learning institution. Choose from in-person, blended or online learning options.

Scholarships

NSU is committed to assisting students in applying and earning scholarships. Whether you are an incoming freshman or a continuing/returning student, NSU has a wide variety of scholarship options for students to choose from.

Clubs and Organizations

From networking to leadership opportunities, NSU’s over 80 clubs and organizations allow our students to build lasting relationships while getting the full college experience.

Transfer Students

Whether you’re an incoming or current transfer student, NSU’s transfer advisors are available to assist you with transcript evaluation, information on degree programs and support services. NSU is where You Belong.

Graduate College

Whether transitioning to graduate school or returning to higher education, NSU’s graduate college is your next step. Choose from over 25 master's degrees and several certificate programs.

Important Summer Semester Dates

May 11, 2026 – August 13, 2026

  • March 23 – May 13: Enrollment Open
  • May 8: ALL FEES ARE DUE
  • May 11: 14 Week Classes BEGIN
  • May 13: Last Date to Enroll and Add 14 Week Classes
  • May 20: Last Date to Drop any 14 Week Class and Receive a Refund
  • May 25: Memorial Day Holiday observed, campuses closed
  • June 19: Juneteenth National Independence Day, campuses closed
  • July 3: Independence Day Holiday observed, campuses closed
  • July 21: Last Day to Withdraw from 14 Week Classes with a “W”
  • August 12: Last Day to Withdraw from a Single Class or Withdraw from all 14 Week Classes
    NOTE: A grade of “W” can be assigned in classes from which a student withdraws between July 22 and August 12, only if the student has a passing grade at the time of the withdrawal.
  • August 13: Finals
  • August 13: 14 Week Classes END
  • August 18: Faculty Grade Entry Closes (3:00 pm)
  • August 19: Earliest Date that updated Official Transcripts Will Be Available

Grades may be available on goNSU as early as August 18. Please remember that summary information such as hours earned and grade point average may not include Summer 2026 courses until August 19.

June 1, 2026 – July 23, 2026

  • March 23 – June 3: Enrollment Open
  • May 29: ALL FEES ARE DUE
  • June 1: Eight Week Classes BEGIN
  • June 3: Last Date to Enroll and Add Eight Week Classes
  • June 8: Last Date to Drop any Eight Week Class and Receive a Refund
  • June 19: Juneteenth National Independence Day, campuses closed
  • July 3: Independence Day Holiday observed, campuses closed
  • July 9: Last Day to Withdraw from Eight Week Classes with a “W”
  • July 22: Last Day to Withdraw from a Single Class or Withdraw from all Eight Week Classes
    NOTE: A grade of “W” can be assigned in classes from which a student withdraws between July 10 and July 22, only if the student has a passing grade at the time of the withdrawal.
  • July 23: Finals
  • July 23: Eight Week Classes END

May 11, 2026 – May 28, 2026

  • March 23 – May 11: Enrollment Open
  • May 11: Three Week A Classes BEGIN
  • May 11: Last Date to Add Four Week A Classes
  • May 12: Last Date to Drop Four Week A Classes and Receive a Refund
  • May 21: Last Day to Withdraw from Four Week A Classes with a “W”
  • May 27: Last Day to Withdraw from a Single Class or to Withdraw from all Four Week A Classes
    NOTE: A grade of “W” can be assigned in classes from which a student withdraws between May 22 and May 27, only if the student has a passing grade at the time of the withdrawal.
  • May 28: Finals
  • May 28: Three Week A Classes END

June 1, 2026 – June 25, 2026

  • March 23 – June 2: Enrollment Open
  • June 1: Four Week B Classes BEGIN
  • June 2: Last Date to Add Four Week B Classes
  • June 3: Last Date to Drop Four Week B Classes and Receive a Refund
  • June 18: Last Day to Withdraw from Four Week B Classes with a “W”
  • June 19: Juneteenth National Independence Day, campuses closed
  • June 24: Last Day to Withdraw from a Single Class or to Withdraw from all Four Week B Classes
    NOTE: A grade of “W” can be assigned in classes from which a student withdraws between June 19 and June 24, only if the student has a passing grade at the time of the withdrawal.
  • June 25: Finals
  • June 25: Four Week B Classes END

June 29, 2026 – July 23, 2026

  • March 23 – June 30: Enrollment Open
  • June 29: Four Week C Classes BEGIN
  • June 30: Last Date to Add Four Week C Classes
  • July 1: Last Date to Drop Four Week C Classes and Receive a Refund
  • July 3: Independence Day Holiday observed, campuses closed
  • July 16: Last Day to Withdraw from Four Week C Classes with a “W”
  • July 22: Last Day to Withdraw from a Single Class or to Withdraw from all Four Week C Classes
    NOTE: A grade of “W” can be assigned in classes from which a student withdraws between July 17 and July 22, only if the student has a passing grade at the time the of the withdrawal.
  • July 23: Finals
  • July 23: Four Week C Classes END

May 11, 2026 – June 25, 2026

  • March 23 – May 12: Enrollment Open
  • May 11: First 7 Week Classes BEGIN
  • May 12: Last Date to Add First 7 Week Classes
  • May 14: Last Date to Drop First 7 Week Classes and Receive a Refund
  • May 25: Memorial Day Holiday observed, campuses closed
  • June 15: Last Day to Withdraw from First 7 Week Classes with a “W”
  • June 19: Juneteenth National Independence Day, campuses closed
  • June 24: Last Day to Withdraw from a Single Class or to Withdraw from all First 7 Week Classes
    NOTE: A grade of “W” can be assigned in classes in which a student withdraws between June 16 and June 24, only if the student has a passing grade at the time of the withdrawal.
  • June 25: Finals
  • June 25: First 7 Week Classes END

June 29, 2026 – August 13, 2026

  • March 23 – June 30: Enrollment Open
  • June 29: Second Seven Week Classes BEGIN
  • June 30: Last Date to Add Second 7 Week Classes
  • July 2: Last Date to Drop Second 7 Week Classes and Receive a Refund
  • July 3: Independence Day Holiday observed, campuses closed
  • August 3: Last Day to Withdraw from Second 7 Week Classes with a “W”
  • August 12: Last Day to Withdraw from a Single Class or to Withdraw from all Second 7 Week Classes
    NOTE: A grade of “W” can be assigned in classes in which a student withdraws between August 4 and August 12, only if the student has a passing grade at the time of the withdrawal.
  • August 13: Finals
  • August 13: Second 7 Week Classes END