| COS 126 | Computer Science: An Interdisciplinary Approach | A. Finkelstein, A. Kaplan, J. Lumbroso, S. Nam Liao | | |
| COS 217 | Introduction to Programming Systems | S. Rusinkiewicz, D. Gabai, C. Moretti | | |
| COS 226 | Algorithms and Data Structures | K. Wayne, M. Ginsburg, D. Leyzberg | TTh 11:00-12:20 | |
| COS 233 | An Integrated, Quantitative Introduction to the Natural Sciences II (See ISC233) | O. Troyanskaya, S. Petry, G. Scholes, J. Shaevitz, M. Wühr | MWF 10:00-10:50 | |
| COS 234 | An Integrated, Quantitative Introduction to the Natural Sciences II (See ISC234) | O. Troyanskaya, S. Petry, G. Scholes, J. Shaevitz, M. Wühr | TTh 10:00-10:50 | |
| COS 302 | Mathematics for Numerical Computing and Machine Learning | R. Adams | | |
| COS 323 | Computing and Optimization for the Physical and Social Sciences (See ORF363) | | TTh 3:00-4:20 | |
| COS 324 | Introduction to Machine Learning | E. Hazan, T. Griffiths | MW 1:30-2:50 | |
| COS 333 | Advanced Programming Techniques | R. Dondero | TTh 3:00-4:20 | |
| COS 333I | Advanced Programming Techniques (Non-credit) | R. Dondero | TTh 3:00-4:20 | |
| COS 340 | Reasoning about Computation | R. Raz, I. Petras | MW 3:00-4:20 | |
| COS 342 | Introduction to Graph Theory (See MAT375) | | TTh 11:00-12:20 | |
| COS 343 | Algorithms for Computational Biology | B. Raphael | TTh 11:00-12:20 | |
| COS 375 | Computer Architecture and Organization | M. Shahrad | MWF 12:30-1:20 | |
| COS 398 | Junior Independent Work (B.S.E. candidates only) | | | |
| COS 401 | Introduction to Machine Translation (See TRA301) | | F 1:30-3:20 | |
| COS 415 | Can We Build Anti-Racist Technologies? (See SOC414) | | TTh 3:00-4:20 | |
| COS 418 | Distributed Systems | W. Lloyd | MW 10:00-10:50 | |
| COS 423 | Theory of Algorithms | R. Tarjan | MW 11:00-12:20 | |
| COS 424 | Fundamentals of Machine Learning | B. Engelhardt, X. Li | | |
| COS 426 | Computer Graphics | F. Heide | TTh 3:00-4:20 | |
| COS 432 | Information Security | P. Mittal | TTh 11:00-12:20 | |
| COS 445 | Economics and Computing | M. Weinberg | TTh 1:30-2:50 | |
| COS 448 | Innovating Across Technology, Business, and Marketplaces | J. Singh, R. Fish | MW 11:00-12:20 | |
| COS 475 | Computer Architecture (See ELE475) | | F 7:30-10:20 | |
| COS 484 | Natural Language Processing | D. Chen, K. Narasimhan | MW 1:30-2:50 | |
| COS 488 | Introduction to Analytic Combinatorics | R. Sedgewick, J. Lumbroso | | |
| COS 498 | Senior Independent Work (B.S.E. candidates only) | | | |
| COS 510 | Programming Languages | A. Appel | MW 3:00-4:20 | |
| COS 512 | Special Topics in Data and Information Science: Optimization for Machine Learning (See ELE539) | | MW 9:30-10:50 | |
| COS 524 | Fundamentals of Machine Learning | B. Engelhardt, X. Li | | |
| COS 529 | Advanced Computer Vision | J. Deng | TTh 1:30-2:50 | |
| COS 533 | Advanced Cryptography | M. Zhandry | TTh 1:30-2:50 | |
| COS 534 | Fairness in Machine Learning | A. Narayanan | TTh 11:00-12:20 | |
| COS 563 | Wireless Networks | K. Jamieson, Y. Xie | TTh 3:00-4:20 | |
| COS 584 | Advanced Natural Language Processing | D. Chen, K. Narasimhan | MW 1:30-2:50 | |
| COS 590 | Extramural Research Internship | B. Raphael | | |
| COS 598A | Advanced Topics in Computer Science: Operating System Trade-Offs: Performance, Extensibility, and Security | A. Levy | TTh 1:30-2:50 | |
| COS 598B | Advanced Topics in Computer Science: Mathematical Understanding of Deep Learning | S. Arora | MW 3:00-4:20 | |
| COS 598D | Advanced Topics in Computer Science: Systems and Machine Learning | K. Li | TTh 9:30-10:50 | |
