Marketing Manager Cover Letter Example (UK)

A Marketing Manager cover letter in the UK has to prove, in a few hundred words, that your spend produced something a finance director would sign off again. The marketing director reading it wants the budget in pounds, the channels you own, the size of your team and one or two results tied to customers or revenue, then a reason why their brand rather than the next one on the job board.

The sample below goes with the marketing manager CV example: Imogen Carstairs, who leads marketing for a group of garden centres in Reading, applying for a Head of Growth Marketing role at a gardening subscription brand in Oxford. It opens with the role and the scale of her current one, uses the middle paragraphs for the acquisition and loyalty work with the numbers her CV already states, and closes by saying why this company and asking for the interview.

Write one letter per role. A brand role wants the refresh and the research first; a B2B role wants pipeline and the HubSpot work first; a growth role, as here, wants cost per acquisition and retention. Keep the shape and move the evidence.

Updated . The person, the employer and the recipient in this sample letter are fictional. Written for applicants in the UK. It goes with the marketing manager cv example (uk) for the same person.

Marketing Manager sample cover letter

About 347 words, one page in the style of the Modern template, on A4.

Imogen Carstairs

Marketing Manager, Demand Generation and Brand, MCIM

Reading, RG1imogen.carstairs@example.com07700 900275

Ms Harriet LindqvistMarketing DirectorRidgeway BotanicsOxford

Dear Ms Lindqvist,

I would like to put myself forward for the Head of Growth Marketing role you advertised on LinkedIn. I lead marketing for Kennet Valley Garden Centres, a group of eleven centres in Berkshire, with a team of four and a £1.6 million annual budget across paid social, search, email and local partnerships. The posting asks for someone who can grow new customers while bringing the cost of each one down, and that is the work I have spent the last four years on.

At Kennet Valley I moved budget away from the channels that brought one-off buyers and into the ones with the best repeat-purchase rate, measured in GA4 and our loyalty database, and cut cost per acquisition by a fifth while new customer numbers grew. I launched the loyalty email programme that reached 140,000 members and became the group's highest-return channel within a year. I also led a brand refresh with an agency, from customer research through to new signage, packaging and a rebuilt website, and delivered it on time for the spring peak, which is the one deadline a garden business cannot miss.

Before that I spent three years at Loddon Software in Wokingham running the search and LinkedIn campaigns that produced most of the firm's inbound demo requests, building lead scoring in HubSpot with the sales team and writing a monthly newsletter that grew to 8,500 subscribers. I hold the CIM Level 6 Diploma and the Google Ads Search Certification, and I have run every campaign with GDPR and PECR in mind, which matters for a subscription business that lives on first-party data.

Ridgeway's move from a plant-of-the-month box to a full gardening subscription is the kind of growth problem I want to work on, and the retention side of it is where my loyalty work applies most directly. My CV is enclosed with the budget, channel and team figures. I would be glad to walk you through the acquisition model I built and to hear how you measure growth today, and I can make an interview at short notice. Thank you for reading.

Yours sincerely,

Imogen Carstairs

Start yours from this letter

Opens this letter in the editor, in one of the templates below. Swap in your details and the employer's, then fit it to each vacancy in about two minutes.

Use this letter

How this marketing manager cover letter is built

  1. The first paragraph sets the scale before it says anything else

    A marketing director needs to know within three lines whether you have run a budget like theirs. The sample gives the group, the team of four, the £1.6 million and the channels in one sentence, then ties the posting's own words, new customers at a lower cost, to the work she already does. Scale first, because a letter from someone who has managed £50,000 is a different letter.

  2. The second paragraph gives two results with the method behind each

    Cost per acquisition down by a fifth is a claim; moving budget towards repeat-purchase channels measured in GA4 is the method that makes it believable. The loyalty programme at 140,000 members and the brand refresh delivered for the spring peak are the other two bullets from the marketing manager CV, so the letter and the CV agree on every figure.

  3. The third paragraph covers B2B and compliance in one breath

    The earlier software role gets a paragraph because a subscription brand runs on CRM and lifecycle email, which is what HubSpot lead scoring and an 8,500-subscriber newsletter prove. GDPR and PECR go here too, in a clause, because a growth role built on first-party data will ask about consent and the letter should get there first.

  4. The closing names something specific about the employer

    "Your move from a plant-of-the-month box to a full gardening subscription" shows the applicant read beyond the job advert. One sentence on why this company, then what is enclosed, an offer to present the acquisition model and a line on availability. The thanks is one short sentence.

Templates for the marketing manager cover letter

All cover letter templates

Each one matches a resume template of the same name, so the letter and the CV go out in one look. Every template exports on A4; the editor sets the page size when you export.

Mistakes that cost marketing manager interviews

  1. Describing campaigns without the money

    A paragraph about a creative concept that never mentions the budget, the cost per lead or the revenue it produced reads as junior. Put the pound figure next to every campaign you name, and if you do not have a result, pick a different campaign to talk about.

  2. Listing every channel you have touched

    Paid social, search, display, affiliate, email, events, PR, print: a list like that tells the director you are a generalist who has owned nothing. Name the two or three channels you ran with a budget, give one result each, and let the CV carry the rest.

  3. Using the brand's own tagline back at them

    Quoting the company's mission statement in your opening line is flattery the director wrote or signed off and will not be moved by. Show you know the business instead: a product launch you noticed, a pricing change, a channel they seem to have moved into. One specific observation beats a paragraph of admiration.

  4. Sending a growth letter to a brand role, or the reverse

    A brand director reads for positioning, research and creative; a growth director reads for acquisition cost, testing and retention. The same experience can serve both, but the second paragraph has to lead with the one the posting asks for. The sample leads with cost per acquisition because the title is Head of Growth.

  5. Leaving the team out

    A head-of role is a management role. Say how many people you lead now, whether you recruited any of them and how you work with an agency. A letter that reads as if you did everything yourself raises the question of whether you can delegate it.

  6. Writing an essay

    Directors receive long letters from marketers more than from anyone else, because marketers like writing. Four paragraphs and about 350 words is enough; the sample is at that length and covers two employers. If the posting asks for a portfolio of campaigns, link it from the CV rather than describing it in the letter.

Questions about the marketing manager cover letter

How long should a Marketing Manager cover letter be?

One page: four paragraphs, 300 to 380 words. The sample above sits at the top of that range because it covers two employers. Give the scale, two results with methods, one paragraph of supporting evidence and the ask, and stop.

Who do I address a marketing cover letter to?

The marketing director or the head of department the role reports to. The name is usually on the company's team page or LinkedIn, and a recruiter handling the vacancy will tell you if you ask. Write "Dear Ms Lindqvist" and sign "Yours sincerely"; if you truly cannot find a name, "Dear Hiring Team" is better than "Dear Sir or Madam" for a modern marketing employer.

Should I mention the CIM qualification?

Yes, in one clause, late in the letter. Some employers shortlist on it and most are glad to see it, but nobody has been hired as a marketing manager for the diploma alone. The sample names the CIM Level 6 and the Google Ads certification in the same sentence and moves on.

How do I write the letter if I am applying through an agency?

Write it to the hiring company, not to the recruiter, and let the recruiter forward it. Say the vacancy title as the agency gave it, keep the company references accurate to what the recruiter has told you, and ask the recruiter for the hiring manager's name, which they usually have.

What if my results are hard to attribute?

Say how they were measured and what else was happening. "Cost per acquisition fell by a fifth, measured in GA4 across a year when the budget was flat" is honest and still strong. A director will ask about attribution at interview anyway; a letter that has already thought about it reads well. Resume Master preps the CV against each posting, so keep the measured figures the same in both documents.

Can I reuse the same letter for several marketing roles?

Reuse the structure and the figures; rewrite the opening, the order of the second paragraph and the sentence about the company. A letter sent to three employers unchanged is spotted at the first sentence that does not match the posting, and a marketing director is the reader most likely to spot it.

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