Select your highest level of education(Required)

Thanks for your interest in OU Online! At this time, we don't offer any online programs that align with your current experience or education level. Please revisit us in the future to find a program that best fits your goals or explore our on campus programs at ou.edu

Select an interest area(Required)

Select a program(Required)

First Name(Required)

Last Name(Required)

Email(Required)

Phone(Required)

This field is hidden when viewing the form

fbclid

This field is hidden when viewing the form

gclid

This field is hidden when viewing the form

msclkid

This field is hidden when viewing the form

gaid

This field is hidden when viewing the form

utm_source

This field is hidden when viewing the form

marketing_source

This field is hidden when viewing the form

utm_medium

This field is hidden when viewing the form

marketing_medium

This field is hidden when viewing the form

utm_campaign

This field is hidden when viewing the form

marketing_channel

This field is hidden when viewing the form

utm_term

This field is hidden when viewing the form

marketing_platform

This field is hidden when viewing the form

ip_address

This field is hidden when viewing the form

first_url

This field is hidden when viewing the form

last_url

This field is hidden when viewing the form

referrer_url

This field is hidden when viewing the form

marketing_location

This field is hidden when viewing the form

utm_content

This field is hidden when viewing the form

marketing_product

OU Online
Summer 2026
Academic Calendars

Full 14-Week Term – May 18 to August 21 (OL1)

Event/Activity	Date
Application Deadline	May 4
Classes Start	May 18
Last Day to Add Without the Instructor’s Permission	May 22
Memorial Day Holiday	May 25
Last Day to Drop & Receive 100% Refund	May 29
Juneteenth Holiday	June 19
Auto W Withdraw Deadline – Graduate Students	June 26
Independence Day Holiday (Observed)	July 3
W or F with Instructor Approval Withdraw Deadline – Graduate Students	July 24
W or F with Dean Approval Withdraw Deadline	August 21
Classes End	August 21
Grades Due	August 25

1st 8-Week Term – May 18 to July 10 (OL4)

Event/Activity	Date
Application Deadline	May 4
Classes Start	May 18
Last Day to Add Without the Instructor’s Permission	May 20
Last Day to Drop & Receive 100% Refund	May 22
Memorial Day Holiday	May 25
Auto W Withdraw Deadline – Graduate Students	June 5
Juneteenth Holiday	June 19
Auto W Withdraw Deadline – Undergraduate Students	June 26
W or F with Instructor Approval Withdraw Deadline – Graduate Students	June 19
Independence Day Holiday (Observed)	July 3
W or F with Dean Approval Withdraw Deadline	July 10
Classes End	July 10
Grades Due	July 14

2nd 8-Week Term – June 15 to August 7 (OL8)

Event/Activity	Date
Application Deadline	June 1
Classes Start	June 15
Last Day to Add Without the Instructor’s Permission	June 17
Last Day to Drop & Receive 100% Refund	June 19
Juneteenth Holiday	June 19
Auto W Withdraw Deadline – Graduate Students	July 3
Independence Day Holiday (Observed)	July 3
Auto W Withdraw Deadline – Undergraduate Students	July 24
W or F with Instructor Approval Withdraw Deadline – Graduate Students	July 17
W or F with Dean Approval Withdraw Deadline	August 7
Classes End	August 7
Grades Due	August 11

1st 7-Week Term – May 18 to July 3 (OL2)

Event/Activity	Date
Application Deadline	May 4
Classes Start	May 18
Last Day to Add Without the Instructor’s Permission	May 20
Last Day to Drop & Receive 100% Refund	May 22
Memorial Day Holiday	May 25
Auto W Withdraw Deadline – Graduate Students	June 5
W or F with Instructor Approval Withdraw Deadline – Graduate Students	June 19
Juneteenth Holiday	June 19
W or F with Dean Approval Withdraw Deadline	July 3
Classes End	July 3
Independence Day Holiday (Observed)	July 3
Grades Due	July 7

2nd 7-Week Term – July 6 to August 21 (OL3)

Event/Activity	Date
Application Deadline	June 22
Classes Start	July 6
Last Day to Add Without the Instructor’s Permission	July 8
Last Day to Drop & Receive 100% Refund	July 10
Auto W Withdraw Deadline – Graduate Students	July 24
W or F with Instructor Approval Withdraw Deadline – Graduate Students	August 7
W or F with Dean Approval Withdraw Deadline	August 21
Classes End	August 21
Grades Due	August 25

May Block 4-Week Term – May 18 to June 12 (OL5)

Event/Activity	Date
Application Deadline	May 4
Classes Start	May 18
Last Day to Add Without the Instructor’s Permission	May 19
Last Day to Drop & Receive 100% Refund	May 20
Memorial Day Holiday	May 25
Auto W Withdraw Deadline – Graduate Students	May 27
Auto W Withdraw Deadline – Undergraduate Students	June 5
W or F with Instructor Approval Withdraw Deadline – Graduate Students	June 3
W or F with Dean Approval Withdraw Deadline	June 12
Classes End	June 12
Grades Due	June 16

June Block 4-Week Term – June 15 to July 10 (OL6)

Event/Activity	Date
Application Deadline	June 1
Classes Start	June 15
Last Day to Add Without the Instructor’s Permission	June 16
Last Day to Drop & Receive 100% Refund	June 17
Juneteenth Holiday	June 19
Auto W Withdraw Deadline – Graduate Students	June 24
Auto W Withdraw Deadline – Undergraduate Students	July 3
W or F with Instructor Approval Withdraw Deadline – Graduate Students	July 1
Independence Day Holiday (Observed)	July 3
W or F with Dean Approval Withdraw Deadline	July 10
Classes End	July 10
Grades Due	July 14

July Block 4-Week Term – July 13 to August 7 (OL7)

Event/Activity	Date
Application Deadline	June 30
Classes Start	July 13
Last Day to Add Without the Instructor’s Permission	July 14
Last Day to Drop & Receive 100% Refund	July 15
Auto W Withdraw Deadline – Graduate Students	July 22
Auto W Withdraw Deadline – Undergraduate Students	July 31
W or F with Instructor Approval Withdraw Deadline – Graduate Students	July 29
W or F with Dean Approval Withdraw Deadline	August 7
Classes End	August 7
Grades Due	August 11