The correct and general term for anyone pursuing a graduate degree is “master’s student”, with an apostrophe.
“MS student” specifically refers to someone pursuing a Master of Science. Getting the apostrophe and scope right matters, especially in formal or academic writing.
This guide breaks down exactly when to use each term.
Master’s Student vs. Masters Student
Master’s student (Correct): Uses the possessive apostrophe because the degree belongs to a “master.” It is the standard, grammatically accurate choice in formal and academic writing.
Example: “She is a master’s student in the biology department.”
Masters student (Incorrect): Omits the apostrophe and is considered a grammatical error in formal contexts, though it often slips into casual conversation.
Where the Apostrophe Confusion Comes From
Master’s Student vs. MS Student
Master’s student: Broad and inclusive. Use this for any graduate student regardless of their specific discipline, whether they are earning an MA, MS, MBA, MFA, or MEd.
Example: “As a master’s student, she’s studying for her MBA.”
MS student: Specific and narrow. Use this shorthand only when the individual is officially enrolled in a Master of Science program, such as in STEM or quantitative fields. Do not use it for arts, humanities, or professional degrees like an MA or MBA.
Example: “He’s an MS student in computer science.”
Quick Comparison
Synonyms, Antonyms & Related Phrases
Synonyms for master’s student: graduate student, grad student, postgraduate student.
Related phrases: “master’s degree” (the credential itself), “master’s program” (the course of study), “pursuing a master’s” (informal way to describe the process).
Memory Tip
The easiest way to remember the correct form:
Master’s — think “belongs to the master.” The apostrophe shows possession, just like “the dog’s leash.”
MS student — think “Science only.” If the degree isn’t a Master of Science, this shorthand doesn’t apply.
Frequently Asked Questions
Is it correct to say “master’s student” or “master student”?
Master’s student is correct. “Master student” (with no apostrophe or “s”) is not a standard or grammatically accurate form.
Is there an apostrophe in masters student?
Yes. The correct spelling is master’s student, with an apostrophe before the “s,” showing possession.
What is the difference between MS and masters?
MS refers specifically to a Master of Science degree, while master’s is the broader, general term covering any type of graduate degree.
What do you call a Master’s degree student?
The correct term is a master’s student, regardless of their specific field of study.
Should I write “master’s degree” or “master’s degree” on my resume?
Always use master’s degree, with the apostrophe, for correct and professional formatting on a resume.
How to write two Master’s degrees after name?
List both degree abbreviations separated by commas, such as “Jane Smith, MBA, MS,” after the person’s name.
How do I address someone who has a master’s degree?
There’s no special title required — most people simply use their name, and the degree is noted afterward in formal or professional contexts, such as on a resume or business card.
Can you call yourself a master with a master’s degree?
No. Having a master’s degree doesn’t mean someone can informally call themselves “a master” in casual conversation — the term refers to the academic credential, not a title of expertise.
Does master’s student need to be capitalized?
No. In general writing, master’s student stays lowercase unless it begins a sentence or is part of a formal title.
Conclusion
Master’s student is the correct, general term for anyone pursuing a graduate degree, while MS student applies only to those specifically earning a Master of Science. Skipping the apostrophe, as in “masters student,” is a common but avoidable grammar mistake.
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