Guide
How to Email a Professor in Korea for Graduate School
For a master's or PhD in Korea, a professor who wants to supervise you is the strongest part of your application. Here is how to find the right ones, write an email they will actually read, and follow up.
Contacting a potential advisor is the step that intimidates people most and rewards them most. In graduate study, and especially for a PhD, a professor who is interested in you can support your admission and, in most science and engineering labs, holds the funding that would pay you. Professors receive a lot of generic mail from applicants, so most of it is ignored. The good news is that a specific, well-judged email stands out easily, because so few people send one. This guide shows you how to find the right professors, write the email, attach the right things, time it, and follow up.
If you are still deciding on the degree itself, read the PhD in Korea guide or the master's guide first. This guide is the outreach playbook.
- Specific beats polished. One email that clearly engages with a professor's actual research beats ten flawless but generic ones.
- Do your homework first. Read recent papers from the lab so your email shows you understand what they do and why you fit.
- Keep it short. A first email is a few tight paragraphs, not your life story. Make it easy to skim and easy to say yes to.
- Attach the right things: a CV, and often a short research summary or a transcript. Do not dump everything.
- Time it and follow up once. Reach out months before deadlines, and send one polite follow-up if you hear nothing after one to two weeks.
Step 1: Build a shortlist of the right professors
Before you write anything, find the professors worth writing to. Start from the research, not the ranking. Search for faculty whose recent work overlaps with your interests, using the department's faculty pages, the labs' own sites, and scholarly search tools. For each candidate, read one or two recent papers so you can say something specific. Then check the practical signals that decide whether an email is even worth sending.
| Signal | Why it matters |
|---|---|
| Recent publications in your area | Shows the lab is active in the direction you care about, and gives you something specific to reference |
| Lab size and recent students | A lab that has taken international students recently is more likely to have room and a working process |
| Funding signals | Grants or funded projects suggest the lab can support a student; central for a PhD |
| Working language | Confirm whether the lab operates in English or Korean, so you know what you are committing to |
| Whether they are accepting students | Some faculty pages or lab sites state this directly; if not, it is a fair thing to ask |
The universities directory helps you locate programs, and the GKS-G universities guide goes deeper on evaluating advisors and labs.
Step 2: Write the first email
A good first email does four things: shows you know their work, says who you are and why you fit, states what you want, and makes it easy to respond. Keep it to a few short paragraphs. Use a clear subject line, address the professor formally, and write in the working language of the lab (English is fine for English-taught programs).
Here is a template for the initial inquiry. Replace the bracketed parts, and cut anything that does not apply to you.
Subject: Prospective [Fall 2027] [PhD] applicant interested in [your research topic]
Dear Professor [Last name],
I am [your name], a [final-year undergraduate / master's graduate] in
[field] at [your university]. I am planning to apply to [department /
program] at [university] for the [Fall 2027] intake, and I am writing
because your work on [specific topic or paper] closely matches what I
want to research.
In [one or two sentences], here is why I fit: [a specific interest,
skill, or project that connects to their research, e.g. "In my thesis I
built X, which relates directly to your recent paper on Y"].
I would like to ask whether you are accepting graduate students for the
[Fall 2027] intake, and whether my background would be a reasonable fit
for your lab. I have attached my CV and a one-page research summary. I am
happy to share transcripts or discuss further at your convenience.
Thank you for your time.
Best regards,
[Your full name]
[Email address] · [optional: link to a portfolio, GitHub, or paper]
Step 3: Attach the right things, and nothing more
Attach a clean, current CV, and usually a short research summary of one page that states the question you want to work on and why it fits their lab. If your grades are a strength, or the program expects it, include a transcript. Do not attach a stack of certificates, a long statement of purpose, or everything you own. The goal of the first email is a reply, not a full application review. For how to build the underlying documents, see the graduate documents guide.
Step 4: Time it, and follow up once
Timing matters. Reach out well before the application deadline, often two to four months ahead, so there is room for a conversation and, if it goes well, for the professor to factor you into their plans. Sending a first email a week before the deadline signals poor planning.
If you do not hear back within one to two weeks, send a single, polite follow-up. Professors are busy and email gets buried; one nudge is normal and expected. More than that reads as pressure. Here is a follow-up template.
Subject: Re: Prospective [Fall 2027] [PhD] applicant interested in [your topic]
Dear Professor [Last name],
I wanted to gently follow up on my earlier email about applying to your
lab for the [Fall 2027] intake. I understand you are busy, so no rush at
all. If it is easier, I am glad to answer any questions or send more
about my background.
Thank you again for your time.
Best regards,
[Your full name]
The steps, in order
How to contact a professor in Korea for graduate school
Shortlist by research, not ranking
Find faculty whose recent, active work overlaps with your interests, and read one or two of their papers so you can be specific.
Check the practical signals
Look for recent publications in your area, lab activity and funding, the working language, and any note on whether they take students.
Write a short, specific first email
Show you know their work, say who you are and why you fit, ask directly whether they are accepting students, and keep it to a few paragraphs.
Attach a CV and a one-page research summary
Add a transcript if it helps or is expected. Do not attach everything; the goal is a reply, not a full review.
Send it months ahead
Reach out two to four months before the deadline so there is time for a real conversation.
Follow up once, then move on
If there is no reply in one to two weeks, send one polite nudge. After that, focus on the next professor on your list.
What to do next
- Build your shortlist using the universities directory and the GKS-G universities guide.
- Prepare the attachments with the graduate documents guide.
- Fit outreach into the full picture in the PhD guide or master's guide.