A leave application for brother marriage is a formal letter written when you need leave to attend or help with your brother’s wedding. A clear application helps the school understand the reason and grant leave.
Below are simple sample formats you can edit and use.

Sample 1: School Leave for Brother’s Marriage
To,
The Principal
[School Name]
Date: [Write Date]
Subject: Leave application for brother’s marriage
Respected Sir/Madam,
My elder brother’s marriage is fixed on [date]. I need leave from [start date] to [end date] to attend the ceremony. Kindly grant me leave for these days.
I shall be very thankful to you.
Yours obediently,
[Your Name]
Class: [Class]
Roll No: [Number]
Sample 2: Three to Five Days Leave
To,
The Principal
[School Name]
Date: [Write Date]
Subject: Request for leave for brother’s marriage
Respected Sir/Madam,
My brother’s wedding is planned from [start date] to [end date]. Kindly grant me leave so that I can attend and help with the arrangements.
Thanking you,
Yours obediently,
[Your Name]
Sample 3: Simple Leave Request
To,
The Class Teacher / Principal
[School Name]
Date: [Write Date]
Subject: Application for leave due to brother’s marriage
Respected Sir/Madam,
My brother’s marriage is on [date]. Kindly grant me leave from [start date] to [end date].
I shall remain thankful to you.
Yours obediently,
[Your Name]
These samples for a leave application for brother marriage can be customized with the wedding dates before submitting.