please let them know

USAGE SUMMARY

The phrase "please let them know" is correct and usable in written English.
You can use it when you want to ask someone to inform others about something. Example: "If you have any updates regarding the meeting, please let them know as soon as possible."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

If you know anyone who would like to come please let them know quickly as there aren't many places left!

The Guardian

If you are interested in having lunch with one of the college career office directors, please let them know when you first arrive, or better yet, in advance of your visit.

Cornell University

Please know that Warner Bros have given customer support a lot of freedom to help make things right, so if you're having issues, please let them know: they'll do their best to either help get Flixster working to your satisfaction, or, if you prefer, to provide an alternate solution".

The Guardian - Film

If so, please let them know about this model project.

Huffington Post

And if you know any Detroit business leaders or entrepreneurs, please let them know too.

Huffington Post

Please let them know that Black and Brown folks can do this work, too.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

They really do love you and they want to please you, let them know that they have.

Huffington Post

Frankly speaking, Italians are very happy to please their customers, especially at Tutto Il Giorno, so if you have any dietary restrictions, please don't hesitate to let them know.

Huffington Post

If you are an international student, please contact the International Student and Scholars Office ISSOO) to let them know you are studying abroad.

Columbia University

When you come across one of these men and women, please take a moment to let them know how much you appreciate their hard work.

HuffPost

"I would also appeal to Karen directly to please make contact with someone to let them know she is OK.

BBC

Expert writing Tips

Best practice

Use "please let them know" in situations where a polite but direct request is appropriate, such as informing a group about a deadline or change.

Common error

A common mistake is using "please let them know" without clearly defining who "them" refers to. To prevent confusion, specify the group or individuals being addressed immediately before or after the phrase. For example, instead of saying "Please let them know", clarify it as "Please let the team know."

Linguistic Context

The phrase "please let them know" functions as an imperative, specifically a polite request or instruction. As Ludwig AI confirms, it's grammatically correct and serves to prompt someone to relay information to others. Examples show it frequently used in both professional and informal contexts.

Expression frequency: Common

Frequent in

News & Media

50%

Academia

18%

Wiki

9%

Less common in

Science

9%

Formal & Business

9%

Social Media

0%

Ludwig's WRAP-UP

In summary, "please let them know" is a grammatically correct and frequently used phrase for politely requesting someone to inform others. According to Ludwig AI, this phrase is usable in written English and has examples across various platforms. It's common in news media and academic contexts and maintains a neutral to professional tone. To ensure clarity, always specify who "them" refers to. For more formal situations, consider alternatives like "kindly inform them". The phrase serves to delegate the task of relaying information, ensuring effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Please inform them

More direct, omitting "let...know".

Kindly inform them

More formal and polite.

Notify them, please

Rearranges the sentence for emphasis.

Ensure they're informed

Emphasizes the act of informing.

Communicate this to them

Emphasizes the act of communication.

Make sure they are aware

Focuses on ensuring awareness.

Let them be aware

Focuses on their state of awareness.

Tell them about it

More casual and less formal.

Pass the word to them

Suggests relaying a message.

Get in touch with them

Focuses on making contact for information.

FAQs

How can I use "please let them know" in a sentence?

You can use "please let them know" when you want to politely request someone to inform others about something. For example, "If you have any updates, "please let them know" immediately."

What's a more formal way to say "please let them know"?

A more formal alternative is "kindly inform them". This maintains politeness while sounding more professional, suitable for business or academic settings.

Is it correct to say "please let they know" instead of "please let them know"?

No, it is not correct. "Them" is the objective case pronoun, which is needed after "let". "They" is the subjective case pronoun and should not be used in this context.

What can I say instead of "please let them know" to emphasize urgency?

To emphasize urgency, you could say "please notify them immediately" or "please inform them as soon as possible". These options stress the importance of quick communication.