How to Start an Email to a Professor

The Right Greeting for a Professor

The greeting sets the tone for your entire email. From our email openings guide, here are the correct options for professors:

Best Greetings

• Dear Professor [Last Name] — The safest and most universally appropriate option. Use this when in doubt.
• Dear Dr. [Last Name] — If they have a PhD or MD. Check their faculty page for the correct title.
• Dear Prof. [Last Name] — Acceptable abbreviation of "Professor." Some prefer the full word.

Greetings to Avoid

• "Hi [First Name]" — Never use a professor's first name unless they explicitly ask you to.
• "Hey Professor" — Too casual. "Hey" is not appropriate for academic email.
• "Dear Sir/Madam" — Impersonal and assumes gender. Use their actual name and title.
• "To Whom It May Concern" — You know exactly who this concerns. Use their name.
• No greeting — Always include a greeting. Starting with your request directly is rude.

Best Opening Lines for Professor Emails

Introduce Yourself First

Professors teach hundreds of students. Always state who you are immediately after the greeting:

• "My name is [Full Name], and I am a student in your [Course Name] class ([Section/Time])."
• "I am [Full Name], a [year] student in the [Department] program."
• "This is [Full Name] from your [Course Name] course, [Day/Time] section."

Then State Your Purpose

After identifying yourself, immediately explain why you are writing:

• "I am writing to ask about [specific question about the course]."
• "I wanted to inquire about the possibility of [request]."
• "I would like to discuss [topic] and was hoping to meet during your office hours."
• "I am reaching out to ask if you would be willing to [write a recommendation/advise on a project]."

Complete Email Opening Examples

Asking About an Assignment

Dear Professor Chen, My name is Sarah Johnson, and I am a student in your Introduction to Psychology class (Tuesday/Thursday, 2:00 PM section). I have a question about the research paper due next Friday.

Requesting a Meeting

Dear Dr. Williams, I am Alex Rivera, a junior in your Advanced Statistics course. I am struggling with the regression analysis concepts from this week's lectures and was hoping to schedule a time to discuss them during your office hours.

Requesting a Recommendation Letter

Dear Professor Kim, I am Maya Patel, a former student from your Organic Chemistry course (Fall 2025), where I earned an A. I am applying to graduate programs and was wondering if you would be willing to write a letter of recommendation on my behalf.

Requesting an Extension

Dear Professor Martinez, My name is James Thompson, and I am in your Modern American Literature course (MWF 10:00 AM). I am writing to request a brief extension on the essay due this Friday due to a family emergency.

Tips for Emailing Professors

• Check the syllabus first: Many professors answer common questions in their syllabus. Check before emailing.
• Use your school email: Emails from .edu addresses are taken more seriously than personal Gmail accounts.
• Write a clear subject line: "Question about Assignment 3 — [Course Name]" is better than "Question."
• Keep it concise: Professors are busy. Get to the point after your greeting and introduction.
• Proofread: Typos and grammar errors leave a poor impression. Read your email twice before sending.

For closing your emails, see how to end an email to a professor. Also explore starting emails to teachers, to companies, and professionally.

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Explore all guides in this series: how to start an email, start professionally, start to a teacher, start to a company, start to multiple people.