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Open Classes for Spring 2026
This page lists Mt. SAC classes with at least two open seats and is updated approximately every five minutes. Click the refresh button on your browser to see the latest list of open classes.
If you find a class you would like to take, click here to login to the portal and click the #4 Register (Add or Drop) Classes link on the Student tab to register for the class.
Note: If no results are displayed, click your browser's refresh button as results may be in the process of updating. If classes are not listed after the refresh, open classes may not be available.
| Subject | Course Number | CRN | Start Time | End Time | Start Date | End Date | CRS DAYS | ROOM | Division | Instructor | Seats Available | |
| LATN | 2 | 43528 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Serena Ott | sott1@mtsac.edu | 30 | |||
| LATN | 2H | 43531 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Serena Ott | sott1@mtsac.edu | 19 | |||
| LCAS | 1 | 43093 | 08:00 AM | 09:25 AM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Julissa Contreras Castanon | jcontrerascastanon@mtsac.edu | 32 | |
| LCAS | 1 | 43095 | 09:45 AM | 11:10 AM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Julissa Contreras Castanon | jcontrerascastanon@mtsac.edu | 34 | |
| LCAS | 1 | 43097 | 11:30 AM | 12:55 PM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Julissa Contreras Castanon | jcontrerascastanon@mtsac.edu | 32 | |
| LCAS | 1 | 43121 | 11:30 AM | 12:55 PM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Aaron Salinger | asalinger@mtsac.edu | 27 | |
| LCAS | 1 | 43122 | 01:15 PM | 02:40 PM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Aaron Salinger | asalinger@mtsac.edu | 32 | |
| LCAS | 1 | 43123 | 09:45 AM | 11:10 AM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Joshua Redwine | jredwine1@mtsac.edu | 35 | |
| LCAS | 1 | 43124 | 11:30 AM | 12:55 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Joshua Redwine | jredwine1@mtsac.edu | 30 | |
| LCAS | 1 | 43125 | 01:15 PM | 02:40 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Joshua Redwine | jredwine1@mtsac.edu | 34 | |
| LCAS | 1 | 43126 | 01:15 PM | 02:40 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Silvia Toscano | stoscano4@mtsac.edu | 33 | |
| LCAS | 1 | 43127 | 03:00 PM | 04:25 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Silvia Toscano | stoscano4@mtsac.edu | 32 | |
| LCAS | 1 | 43128 | 03:00 PM | 06:10 PM | 23-FEB-2026 | 14-JUN-2026 | M | HSS | Silvia Toscano | stoscano4@mtsac.edu | 35 | |
| LCAS | 1 | 43129 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Aaron Salinger | asalinger@mtsac.edu | 10 | |||
| LCAS | 1 | 43131 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Aaron Salinger | asalinger@mtsac.edu | 30 | |||
| LCAS | 1 | 43134 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Aaron Salinger | asalinger@mtsac.edu | 34 | |||
| LCAS | 1 | 43136 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Aaron Salinger | asalinger@mtsac.edu | 30 | |||
| LEAD | 55 | 42473 | 01:15 PM | 02:40 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | 13-1245 | SS | Rocio Gonzalez Santillan | rgonzalezsantillan@mtsac.edu | 29 |
| LEAD | 55 | 42474 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Bernard Somers | bsomers@mtsac.edu | 29 | |||
| LEAD | 55 | 42475 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | SS | Bernard Somers | bsomers@mtsac.edu | 30 | |||
| LIBR | 1A | 42549 | 20-APR-2026 | 14-JUN-2026 | ONLINE-ASYNC | LR | Hong Guo | hguo@mtsac.edu | 29 | |||
| LIBR | 1A | 42550 | 01:15 PM | 02:20 PM | 20-APR-2026 | 14-JUN-2026 | MW | 6-238 | LR | Eva Rios-Alvarado | eriosalvarado@mtsac.edu | 30 |
| LING | 1 | 43111 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Serena Ott | sott1@mtsac.edu | 40 | |||
| LING | 3 | 43112 | 11:30 AM | 12:55 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Don Lee | dlee264@mtsac.edu | 40 | |
| LIT | 10 | 42933 | 11:30 AM | 12:55 PM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Lloyd Aquino | laquino@mtsac.edu | 29 | |
| LIT | 11B | 42934 | 12:00 PM | 01:25 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | 26A-2821 | HSS | Christopher Hallsted | challsted@mtsac.edu | 30 |
| LIT | 15 | 42935 | 09:45 AM | 11:10 AM | 23-FEB-2026 | 14-JUN-2026 | TTh | 26B-3565 | HSS | Peter Churchill | pchurchill@mtsac.edu | 30 |
| LIT | 15 | 42936 | 12:00 PM | 01:25 PM | 23-FEB-2026 | 14-JUN-2026 | TTh | HSS | Edgar Muniz | emuniz@mtsac.edu | 30 | |
| LIT | 15 | 42937 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Ned Weidner | nweidner@mtsac.edu | 27 | |||
| LIT | 2 | 42930 | 08:00 AM | 09:25 AM | 23-FEB-2026 | 14-JUN-2026 | MW | HSS | Kristina Allende | kallende@mtsac.edu | 27 | |
| LIT | 2 | 42931 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Kristina Allende | kallende@mtsac.edu | 26 | |||
| LIT | 20 | 42938 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Dionne Leigh Loera-Ramirez | dloeraramirez@mtsac.edu | 29 | |||
| LIT | 36 | 42939 | 08:00 AM | 11:10 AM | 23-FEB-2026 | 14-JUN-2026 | F | 26A-1871 | HSS | Robert Piluso | rpiluso@mtsac.edu | 29 |
| LIT | 40 | 42940 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Ema Burman | eburman@mtsac.edu | 26 | |||
| LIT | 47 | 42941 | 23-FEB-2026 | 14-JUN-2026 | ONLINE-ASYNC | HSS | Jennifer Leader | jleader@mtsac.edu | 26 | |||
| LIT | 6B | 42932 | 09:45 AM | 11:10 AM | 23-FEB-2026 | 14-JUN-2026 | TTh | 26A-2841 | HSS | Michael Mageean | mmageean@mtsac.edu | 26 |
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