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Letter of Introduction: Definition, Examples & How to Write It

A good introduction letter gives enough context for both sides to understand the connection while avoiding exaggerated endorsements, hidden requests, or sharing contact details and background that either person did not expect to be disclosed.

Quick answer

What is Letter of Introduction?

A letter of introduction is a professional note that introduces yourself or connects two other people by explaining who each person is, why the introduction is relevant, and what—if anything—you hope happens next.

What good letter of introduction looks like

A good introduction letter gives enough context for both sides to understand the connection while avoiding exaggerated endorsements, hidden requests, or sharing contact details and background that either person did not expect to be disclosed.

  • Open with the context or purpose quickly so the reader knows why the letter of introduction matters.
  • Organize the middle around the information the reader needs to act on: identity, relevance of the connection, consent/context, and the intended next step.
  • Close with a clear next step, date, owner, contact point, or courteous sign-off instead of leaving the reader to infer what happens next.

A practical structure to follow

Use these elements as a decision checklist, not as a rigid formula. The exact wording should still fit the reader, context, and purpose.

  • Open with the context or purpose quickly so the reader knows why the letter of introduction matters.
  • Organize the middle around the information the reader needs to act on: identity, relevance of the connection, consent/context, and the intended next step.
  • Close with a clear next step, date, owner, contact point, or courteous sign-off instead of leaving the reader to infer what happens next.

How to write letter of introduction step by step

  1. 1
    Identify the reader, relationship, and practical outcome before drafting.
  2. 2
    Put the main purpose in the opening rather than hiding it behind unnecessary background.
  3. 3
    Add only the context, evidence, dates, names, or constraints required for the reader to respond correctly.
  4. 4
    State the next action or expectation explicitly where the document requires one.
  5. 5
    Proofread names, dates, links, commitments, tone, and any information that could create operational confusion.
Pattern library

8 Letter of Introduction examples

See all examples →

Read the examples for structure and choices rather than copying surface wording. Notice what stays consistent and what changes with audience or purpose.

Example 1

A project lead introduces a freelance researcher to a nonprofit director who needs short-term survey support.

Example 2

A consultant introduces herself to a new client team before the kickoff meeting.

Example 3

A professor introduces a former student to a colleague after both agreed to the connection.

Example 4

A new account manager writes to customers she will support after an internal handover.

Example 5

A vendor introduces a new technical contact who will handle implementation questions.

Example 6

A manager introduces two employees working on related analytics projects.

Reusable structure

Letter of Introduction templates

Open template library →

Replace every bracketed field with situation-specific information. A template is a starting structure, not finished copy.

Template 1
Self-introduction: Hello [Name], I’m [name/role]. I’ll be [relationship/responsibility]. My background in [relevant area] will help with [purpose]. The best next step is [action].
Template 2
Two-person introduction: [A], meet [B]. [A context]. [B context]. I thought the connection could be useful because [specific overlap]. I’ll leave it to you both to decide whether/how to continue.
Template 3
Handover introduction: I’m introducing [new contact], who will take over [responsibility] from [date]. [Contact] has [relevant context]. For [questions/process], please use [channel].

Common mistakes to avoid

  • Making the letter of introduction longer than the decision or action requires.
  • Using vague courtesy language that obscures the actual request, update, decision, or transition.
  • Omitting dates, owners, attachments, contact details, or next steps that the reader needs to proceed.

Final revision checklist

  • Does the opening make the purpose clear quickly?
  • Is every important claim, detail, or example doing a distinct job?
  • Could a reader misunderstand any pronoun, transition, time reference, or instruction?
  • Is the tone appropriate for the relationship and situation?
  • Can you remove repetition without removing necessary context?
  • If the writing contains factual claims, names, dates, quotations, or citations, have you verified them independently?
Frequently asked

Questions about Letter of Introduction

What is Letter of Introduction?

A letter of introduction is a professional note that introduces yourself or connects two other people by explaining who each person is, why the introduction is relevant, and what—if anything—you hope happens next.

What makes Letter of Introduction effective?

A good introduction letter gives enough context for both sides to understand the connection while avoiding exaggerated endorsements, hidden requests, or sharing contact details and background that either person did not expect to be disclosed.

How do I write Letter of Introduction?

Start with the purpose and reader, then work through the structure in order. Draft for meaning first, check the examples for pattern, and do a final revision for clarity, accuracy, tone, and unnecessary repetition.

What should I avoid when writing Letter of Introduction?

Making the letter of introduction longer than the decision or action requires. Using vague courtesy language that obscures the actual request, update, decision, or transition. Omitting dates, owners, attachments, contact details, or next steps that the reader needs to proceed.

How can editors track a source change for Letter of Introduction without reviewing the entire site?

Use persistent claim, source, and dependency records. Link only the claims that truly depend on a source, then change that source record’s status in the Writing Authority admin when it is corrected, superseded, stale, withdrawn, or retracted. The registry queues the linked claims with a reason code and priority. Reviewers can see the affected guide, inspect the source/dependency IDs, revise or replace the evidence where necessary, and close the queue item after verification. Original site-created examples and templates remain independent unless they contain a real external factual dependency.