Let + object

Using the wrong pronoun after let is a small error that jumps out: "Let she go" sounds off because let takes an object, so you need the object pronoun. Below are clear rules, plenty of examples, and quick rewrites you can use in work, school, and casual contexts.

Short answer

Use the object form after let. Say "Let her go," not "Let she go."

Let + object pronoun: me, you, him, her, us, them.
Swap in allow or permit to check form: "Allow her to leave" → "Let her leave."
Ask whom? If the answer is her/me/him, use that object form.

Core grammar: why the object form comes after let

Let is a transitive verb here: it takes a direct object. Pronouns that serve as objects must be in the object (accusative) case: me, you, him, her, us, them. Using subject pronouns (I, he, she, we, they) after let is a case error.

Quick test: replace let with allow. "Allow she to go" is wrong; "Allow her to go" is right-so say "Let her go."

Transitive verb + object → use object pronoun.
Use the whom-test: "Whom will you let?" If the answer is her, use her.
Works the same with coordinated pronouns: "you and me," "him and her."

Common wrong/right pairs

Wrong: Let she go to the party.
Right: Let her go to the party.
Wrong: Let we finish the report.
Right: Let us finish the report.
Wrong: Let he make the call.
Right: Let him make the call.
Wrong: Let I handle this.
Right: Let me handle this.
Wrong: Let they speak during the meeting.
Right: Let them speak during the meeting.
Wrong: Let you and I decide later.
Right: Let you and me decide later. (Or: We'll decide later.)

Examples by situation: work, school, casual

The pronoun rule stays the same across registers; tone and phrasing change. Below are natural examples you can adapt.

Work: Let her lead the presentation on Tuesday.
Work: Please let him finish the demo before asking questions.
Work: Let them access the shared folder for the project.
School: Let him explain his answer to the class.
School: Let me know if you need an extension on the assignment.
School: Let her submit the revised draft by Friday.
Casual: Let her go-she's not happy here.
Casual: Let him try; he might surprise you.
Casual: If they want to come, let them.
Rewrite: "Let she go to the concert" → "Let her go to the concert" or "Allow her to go to the concert."
Rewrite: "Let I explain" → "Let me explain" or "Allow me to explain."
Rewrite: "Let you and I speak later" → "Let you and me speak later" or "We'll decide later."

How to fix a sentence that reads "Let she go"

Follow a short checklist: identify the pronoun, ask whom? after let, and replace with the object pronoun. If it still sounds awkward, rephrase with allow or change the construction.

Step 1: Find let and the following pronoun.
Step 2: Ask "whom?"-the answer should be me, him, her, us, or them.
Step 3: Swap subject forms (I, he, she, we, they) for object forms.
Step 4: If clunky, try "Allow her to..." or "She can..."

Rewrite:
Wrong: Let she join our group. → Fix: Let her join our group. → Or: Allow her to join our group.
Rewrite:
Wrong: Can you let I go? → Fix: Can you let me go? → Or: Could you let me leave?
Rewrite:
Wrong: Let they decide on the date. → Fix: Let them decide on the date. → Or: Let them choose the date.

Real usage and tone: permission, release, and causation

Let expresses permission (Let me try), allowance or causation (Let him win), and release (Let her go). In formal writing, allow or permit often replaces let. In casual speech, people sometimes slip into incorrect subject forms-watch for that.

Permission: "Let me check the files."
Allowance/causing: "Let him try the prototype."
Release: "Let her go" (literal or figurative).

Formal/work: Allow her to take the lead on the proposal.
Casual: Let him be-he needs time.
Figurative: Let her go-sometimes moving on is healthier.

Try your own sentence

Test the whole sentence in context instead of the isolated phrase. That usually makes the correct pronoun obvious.

Memory tricks and quick tests

Two fast checks stop the Let-she error: the allow-replacement test and the whom-test. If "allow + pronoun" sounds wrong, the pronoun is probably wrong. If asking whom fits, use the object form.

Mnemonic: "Let needs object"-picture let handing permission to someone; that someone is the object.

Allow-test: Replace let with allow. If "allow her" fits, "let her" is correct.
Whom-test: Ask "Whom will you let?" If the answer is her/me/him, use that form.
Quick swaps: I → me, he → him, she → her, we → us, they → them.

Similar mistakes to watch for

Mixing subject and object pronouns shows up after many verbs and in fixed phrases. "Between you and I" is the same kind of error: it needs an object form when the phrase functions as an object.

Between you and I → Between you and me.
Help she with this → Help her with this.
Give it to he → Give it to him.

Wrong: Between you and I, I preferred the old design.
Right: Between you and me, I preferred the old design.
Wrong: Help she carry the boxes.
Right: Help her carry the boxes.
Wrong: Tell he the news.
Right: Tell him the news.

Hyphenation, spacing, and punctuation notes

Pronoun case isn't affected by hyphenation. Watch contractions: "Let's" = let us, which is different from "let" + object pronoun. Spelling and spacing matter-don't insert apostrophes around pronouns.

Let's = let us. Example: "Let's go" = "Let us go."
Don't write "Let's her go"-use "Let her go" or "Let's go" (meaning let us).
Punctuation can change emphasis but not the required pronoun case.

Fix-it-yourself: practice exercises and quick rewrites

Spot the error, correct it, and offer an alternative phrasing when needed. These quick fixes are handy during editing.

Wrong: If you let she handle billing, payments will improve.
Right: If you let her handle billing, payments will improve.
Wrong: Let I talk to the professor after class.
Right: Let me talk to the professor after class.
Wrong: Let they choose the date for the presentation.
Right: Let them choose the date for the presentation.

FAQ

Is "Let her go" grammatically correct?

Yes. After let you should use the object pronoun, so "Let her go" is correct and "Let she go" is incorrect.

Why not say "Let she go"?

She is a subject pronoun. After verbs that take an object (like let), use the object pronoun her. Think "allow her" to make the form obvious.

Can I say "Let's her go" or "Let's him try"?

No. "Let's" contracts "let us." It shouldn't be followed by a third-person pronoun. Use "Let her go" or "Let him try," or "Let's go" (meaning let us).

Is "Let you and I decide" correct?

No. When the phrase is an object, use "you and me": "Let you and me decide." Often a rephrasing like "We'll decide later" sounds more natural.

How can I quickly check sentences like "Let she go" in my writing?

Use the allow-test (replace let with allow) or the whom-test (ask whom?). Grammar checkers can also flag these mistakes and suggest object pronouns.

Check your sentence in seconds

Do a quick pronoun check: after let, swap subject forms for object forms. For extra confidence, paste the sentence into a grammar checker or run the allow/whom tests above.

If a tool flags "Let she go," replace she with her and consider a rewrite for tone: "Allow her to..." or "She can..."