SIS Online is a service for current students to register for classes (including distance education classes), check grades, pay for classes, check schedules, and much more. If you are a current student and you know your PIN and Social Security Number, please proceed to login.
If you are a parent or someone else who wishes to pay for a student's tuition online, please use the Parent and Guests payments link.
If you need help, please call Lamar University between the hours of 8:00 a.m. - 5:00 p.m., Monday through Friday, at (409) 880-2113. If you call after hours, you may leave a message via voice-mail and your call will be returned the following business day.
Please Note:
- You must know your Social Security Number and PIN number to access the system.
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You must be using Netscape Navigator version 3.0 or higher, Microsoft Internet Explorer version 4.0 or higher, or the current version of WebTV to use this registration system.
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Cookies (or per-session cookies) MUST BE ENABLED on your browser in order to access the system.
