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Cavalier County Courthouse

Filing information for Cavalier County Courthouse in Langdon, ND. Part of the Cavalier County small claims court system.

E-FILE!

E-Filing

✓ Available

Max Claim

$15,000

Courthouse Details

Cavalier County Courthouse

901 3rd St. Suite 1

Langdon, ND 58249

Mailing Address

901 3rd St. Suite 1

Langdon, ND 58249

Phone: (701) 256-2124Email: 10clerk@ndcourts.gov

Hours: 8:30 a.m. - 4:30 p.m.

Area Served

Cavalier County

How to File at Cavalier County Courthouse

E-filing available

This court accepts electronic filing for small claims cases.

Note: Electronic filing is standard for submitting legal documents to North Dakota courts. Attorneys are required to e-file, and self-represented litigants are encouraged to. Registration is required.

File in person

Bring your completed forms to the courthouse during business hours.

File by mail

Most small claims courts accept filing by mail — check with this court first. Typically you mail your completed forms with the filing fee plus a self-addressed stamped envelope for your returned copies.

Ready to get your money back?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

For statewide rules, see the full North Dakota small claims court guide →

Data verified May 6, 2026.