How to Email a Potential PhD Supervisor (With Templates)

A PhD supervisor might get dozens of emails a month from prospective students. Most are ignored, not because the students are weak, but because the emails are long, generic, or ask for too much. A short, specific email that shows you have read their work stands out immediately.

Before you write: 15 minutes of research

The email itself takes five minutes. The research behind it is what makes it work.

• Read two or three recent papers from the group (last two or three years), or at least the abstract and introduction of each. You need one specific thing to say about them.
• Check their page for an application process. Many departments want applications through a portal, and some supervisors will not reply to email at all. If the page says so, follow that process first.
• Look for openings and funding. A line like “I am recruiting students for 2027” changes what you should ask.
• Find one honest overlap between your experience and their work. If you cannot find one, they are probably not the right supervisor for you.

The three things a good email does

1. It is short. Five to ten sentences. A supervisor decides within seconds whether to keep reading.
2. It proves you read their work. One accurate, specific reference beats any amount of flattery. “Your groundbreaking research” tells them nothing. A precise question about a method in one of their papers tells them everything.
3. It makes one small, easy ask. “Are you taking new students for 2027?” is easy to answer. “Please review my research proposal” is not.

A template you can adapt

Subject: Prospective PhD student - [your topic] - [your university]

Dear Professor [Surname],

I am [Name], a [final-year undergraduate / Master's student] at [university],
working on [one-line description of your project]. I have been following your
group's work on [topic], especially [Paper title] ([year]), where [one specific
thing you found interesting or useful].

My background is in [two or three relevant skills or experiences]. I am hoping
to start a PhD in [year], and your work on [topic] is the closest match to what
I want to research.

Are you currently taking new PhD students for [year]? If so, I would be grateful
for any advice on the best way to apply. I have attached my CV and a one-page
summary of my research interests.

Kind regards,
[Full name]
[University, degree, year]
[Link to Google Scholar / GitHub / personal site]

Subject lines that get opened

Say who you are and what you want. Avoid one-word subjects like “Inquiry”, and avoid capital letters or urgency. Something like “Prospective PhD student - protein structure prediction - University of X” tells the reader exactly what the email is and lets them file it correctly.

What to attach

• A two-page academic CV (education, research experience, publications, skills, referees), as a PDF named clearly, for example Surname_Firstname_CV.pdf.
• An unofficial transcript, which is normally enough at this stage.
• A one-page research summary: your topic, why it matters, what you have done, and what you would do next. One page, not three.

Following up

If you have heard nothing after ten to fourteen days, send one short follow-up. Say you are still interested, and ask whether they can suggest a colleague if they are not taking students. Then stop. Silence usually means “not taking students” or “too busy”, not “no”, but repeated emails will turn it into one.

Common mistakes

• Mass emailing the same text to many supervisors. It is obvious, and supervisors in the same field often talk to each other.
• Flattery without substance, and praising the university's ranking instead of their research.
• Pasting a long research proposal into the body. Attach one page and let them ask for more.
• Asking for a guarantee. You can ask whether they are taking students. You cannot ask them to promise an offer.
• Asking about money first. Raise funding once they have shown interest in you, and ask which scholarship schemes they would suggest.