Gardiner Post Office

707 Scott St W, Gardiner, MT 59030

Contact Numbers

Phone: 406-848-7579
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 3:15pm
Tuesday 3:15pm
Wednesday 3:15pm
Thursday 3:15pm
Friday 3:15pm
Saturday 10:00am
Sunday Closed

Bulk Mail Acceptance Hours

Monday 7:30am - 1:15pm, 2:30pm - 4:00pm
Tuesday 7:30am - 1:15pm, 2:30pm - 4:00pm
Wednesday 7:30am - 1:15pm, 2:30pm - 4:00pm
Thursday 7:30am - 1:15pm, 2:30pm - 4:00pm
Friday 7:30am - 1:15pm, 2:30pm - 4:00pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Yellowstone National Park
114 Albright Ave
2.4 miles away

305 Story Rd
13.4 miles away

8 Pray Rd
13.9 miles away

West Yellowstone
209 Grizzly Ave
21.8 miles away


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My buddy and I were on a fishng trip and an early bucket list check-off. The two Post office Associates were very kind and helpful. They suggested a visit to Beartooth Mountain which was perfect. Due to their great assistance, we had a number of things we were going to ship home to our wives by Fed Ex. BUT because of their involvement we decided to use the U S Postal Service. Please recognize both for their help!


I was visiting from Western Australia and needed assistance posting a parcel The lady at Gardiner PO was so, so helpful. She was half way out the door on her lunch break when she stopped and helped me no end . What service ! I didn't imagine that American Post office workers could be that service minded . Great work PO of Gardiner Montana ! If I recall her name was Lori

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