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 12, 2025 – August 14, 2025

  • March 24 – May 14: Enrollment Open
  • May 9: ALL FEES ARE DUE
  • May 12: 14 Week Classes BEGIN
  • May 14: Last Date to Enroll and Add 14 Week Classes
  • May 21: Last Date to Drop any 14 Week Class and Receive a Refund
  • May 26: Memorial Day Holiday observed, campuses closed
  • June 19: Juneteenth National Independence Day, campuses closed
  • July 4: Independence Day Holiday observed, campuses closed
  • July 23: Last Day to Withdraw from 14 Week Classes with a “W”
  • August 13: 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 24 and August 13, only if the student has a passing grade at the time of the withdrawal.
  • August 14: Finals
  • August 14: 14 Week Classes END
  • August 19: Faculty Grade Entry Closes (3:00 pm)
  • August 20: Earliest Date that updated Official Transcripts Will Be Available

Grades may be available on goNSU as early as August 19. Please remember that summary information such as hours earned and grade point average may not include Summer 2025 courses until August 20.

June 2, 2025 – July 24, 2025

  • March 24 – June 4: Enrollment Open
  • May 30: ALL FEES ARE DUE
  • June 2: Eight Week Classes BEGIN
  • June 4: Last Date to Enroll and Add Eight Week Classes
  • June 9: Last Date to Drop any Eight Week Class and Receive a Refund
  • June 19: Juneteenth National Independence Day, campuses closed
  • July 4: Independence Day Holiday observed, campuses closed
  • July 10: Last Day to Withdraw from Eight Week Classes with a “W”
  • July 23: 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 11 and July 23, only if the student has a passing grade at the time of the withdrawal.
  • July 24: Finals
  • July 24: Eight Week Classes END

May 12, 2025 – May 29, 2025

  • March 24 – May 12: Enrollment Open
  • May 12: Three Week A Classes BEGIN
  • May 12: Last Date to Add Four Week A Classes
  • May 13: Last Date to Drop Four Week A Classes and Receive a Refund
  • May 22: Last Day to Withdraw from Four Week A Classes with a “W”
  • May 28: 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 23 and May 28, only if the student has a passing grade at the time of the withdrawal.
  • May 29: Finals
  • May 29: Four Week A Classes END

June 2, 2025 – June 26, 2025

  • March 24 – June 3: Enrollment Open
  • June 2: Four Week B Classes BEGIN
  • June 3: Last Date to Add Four Week B Classes
  • June 4: Last Date to Drop Four Week B Classes and Receive a Refund
  • June 19: Juneteenth National Independence Day, campuses closed
  • June 18: Last Day to Withdraw from Four Week B Classes with a “W”
  • June 25: 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 25, 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 30, 2025 – July 24, 2025

  • March 24 – July 1: Enrollment Open
  • June 30: Four Week C Classes BEGIN
  • July 1: Last Date to Add Four Week C Classes
  • July 2: Last Date to Drop Four Week C Classes and Receive a Refund
  • July 4: Independence Day Holiday observed, campuses closed
  • July 17: Last Day to Withdraw from Four Week C Classes with a “W”
  • July 23: 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 23, only if the student has a passing grade at the time the of the withdrawal.
  • July 24: Finals
  • July 24: Four Week C Classes END

May 12, 2025 – June 26, 2025

  • March 24 – May 13: Enrollment Open
  • May 12: First 7 Week Classes BEGIN
  • May 13: Last Date to Add First 7 Week Classes
  • May 15: Last Date to Drop First 7 Week Classes and Receive a Refund
  • May 26: Memorial Day Holiday observed, campuses closed
  • June 16: Last Day to Withdraw from First 7 Week Classes with a “W”
  • June 19: Juneteenth National Independence Day, campuses closed
  • June 25: 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 18 and June 25, only if the student has a passing grade at the time of the withdrawal.
  • June 26: Finals
  • June 26: First 7 Week Classes END

June 30, 2025 – August 14, 2025

  • March 24 – July 1: Enrollment Open
  • June 30: Second Seven Week Classes BEGIN
  • July 1: Last Date to Add Second 7 Week Classes
  • July 4: Independence Day Holiday observed, campuses closed
  • July 3: Last Date to Drop Second 7 Week Classes and Receive a Refund
  • August 4: Last Day to Withdraw from Second 7 Week Classes with a “W”
  • August 13: 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 5 and August 13, only if the student has a passing grade at the time of the withdrawal.
  • August 14: Finals
  • August 14: Second 7 Week Classes END