Search for:

Find a Branch
Find An ATM
Loan Payment
Careers
Investors
Contact Us

Search for:

Personal Business

Login

FDIC-Insured – Backed by the full faith and credit of the U.S. Government

About Us
Personal Banking

Personal
Personal Checking

Personal Savings
Personal Savings

Personal CD
Personal CD

Personal Loans & Credit Cards
Personal Loans & Credit Cards

Online Banking
Online Banking

Loan Payment
Loan Payment
Business

Business Checking

Business Products & Services

Business Loans

Business Credit Cards

Loan Payment
Find a Branch
Resources

All Resources

Terms of Use

Privacy Principles

FDIC Notice

Equal Opportunity for All

USA Patriot Act

Regulation E Disclosure

Substitute Checks and Your Rights

Funds Availability Disclosure

Deposit Agreement & Addendum

Beneficial Ownership

Holiday Hours

Login or Register

About Us
Personal Banking
Business
Find a Branch
Resources

Find a Branch
Find An ATM
Loan Payment
Careers
Investors
Contact Us

Author: Blair Patterson

Sorry, no results were found.

Search for:

Contact Us

Client Service: (504) 391-6990 Account Access: (888) 755-0850

Main Branch Phone: (504) 392-1111

Port Sulphur Branch Phone: (504) 391-6995

Helpful Links

Funds Availability Disclosure
Substitute Checks and Your Rights
Regulation E Disclosure
USA Patriot Act
FDIC Notice
Equal Opportunity for All

Site designed and managed by

© 2025 Mississippi River Bank. All rights reserved. Privacy Principles | Terms of Use | FDIC Notice | USA Patriot Act | Equal Opportunity for All

External Link Disclaimer

Merchants & Marine Bank makes no representation concerning and is not responsible for the quality, content, nature, or reliability of any hyperlinked site and is providing this hyperlink to you only as a convenience. The inclusion of any hyperlink does not imply any endorsement, investigation, verification or monitoring by Merchants & Marine Bank of any information in any hyperlinked site. In no event shall Merchants & Marine Bank be responsible for your use of a hyperlinked site.