HarMaster of Science in Data ScienceHarvard University · Cambridge, Massachusetts, United States

Program Overview

Dates and tuition are specific to the 2027 intake

Please check the official program website (link below) for specific writing guidelines

Statement of purpose

Statement of purpose; typically ≤1,000 words unless the program notes otherwise. Include any additional GSAS statements if required for the program.

CV or resume

Recommendation letters x 3

As required by GSAS.

Official transcripts

Submitted via the Harvard Griffin GSAS application.

Academic: Bachelor's degree
Prerequisites: Quantitative background; Typically a degree in natural sciences, mathematics, computer science, or engineering. Strong quantitative preparation required. Confirm exact wording on SEAS/GSAS pages.
IELTS: 7.0 overall (S6.5); Required if undergraduate degree was not taught primarily in English. New scale applies to tests from 21 Jan 2026; old scale applies before that date. Some programs may require higher scores. MyBest scores not accepted.
TOEFL: New scale: 5.0 overall (S4.5) | Old scale: 95 overall (S23); Required if undergraduate degree was not taught primarily in English. New scale applies to tests from 21 Jan 2026; old scale applies before that date. Some programs may require higher scores. MyBest scores not accepted.
GRE: Optional; Optional; GRE subject tests optional.

Historical admission data is not published.