Looking for the Best Locking Mailbox available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Locking Mailbox?
Pop Expert have put together this list of the top 10 selling Locking Mailbox on Amazon – sorted by overall popularity and positive consumer reviews.
The Pop Expert list of top selling Locking Mailbox is the ideal place to start when you are trying to find the Best Locking Mailbox for your neeeds.
Popular Locking Mailbox on Amazon
Details on the Best Locking Mailbox
Bestseller No. 1
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large
- USPS Approved full-service residential locking security mailbox prevents mail-identity theft
- QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism
- SECURITY: Innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing
- PATENTED: Includes patented Anti-Pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock
- ACCESSORIES: Includes concealed outgoing mail clip, 3 keys, and required installation hardware
Bestseller No. 2
Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10
- Built Like a Tank: This heavy duty mailbox is made of galvanized steel, & built to last—perfect for anyone needing durable metal mail boxes for outside.
- Rust-Resistant from Top to Bottom: This post mounted mailbox features a tough, black powder-coat finish, adding an extra layer of protection to this curbside mailbox.
- Spacious, Not Oversized: Large mailboxes for outside offer plenty of room for mail, plus multiple packages—without looking bulky at your curbside.
- USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 4 keys).
- Install in Minutes: Fully assembled & ready to mount. Just note: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
Bestseller No. 3
Mail Boss 7585 Mail Manager Curbside Locking Security Mailbox, Sage Green
- USPS Approved full-service residential locking security mailbox prevents mail-identity theft
- QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism
- SECURITY: Innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing
- PATENTED: Includes patented Anti-Pry latch lock mechanism to impede leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock
- ACCESSORIES: Includes concealed outgoing mail clip, 3 keys, and required installation hardware
Bestseller No. 4
Architectural Mailboxes 6200B-10 Oasis Classic Locking Post Mount Parcel Mailbox with High Security Reinforced Lock,Black,18.00 x 15.00 x 11.50 inches
- Built Like a Tank: This heavy duty mailbox is made of galvanized steel, & built to last—perfect for anyone needing durable metal mail boxes for outside.
- Dry Mail, Every Time: Weather-Tite stripping around the door keeps rain, snow, & dirt out—ideal for long-lasting residential mailboxes for outside.
- Built for Big Deliveries: This extra large mailbox offers oversized space for multiple large packages, plus all your other curbside mailbox deliveries.
- USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 2 keys).
- Simple Setup: Just attach the flag—assembly is quick & easy. Reminder: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
Bestseller No. 5
Large Locking Mailbox for Outside, RAINHOL All-Metal Modern Security Mailbox with 2 Keys, 21" x 11.2" x 10.5", Black
- 【Durable Construction】The lockable mailbox is made of all-metal material, constructed from heavy-duty galvanized steel and coated with a rust-resistant black powder finish, offering long-lasting durability and reliable protection against the elements year-round
- 【Weatherproof Design】With seamless edges and corners, along with a magnetic closure, the mailbox with lock ensures your mail stays dry and secure—no more damaged mail in any weather
- 【Enhanced Security】Equipped with a built-in lock, anti-pry latch, and anti-phishing panel for maximum protection against theft and tampering; secure your important mail with peace of mind
- 【Generous Capacity】The locked mailbox's delivery slot accommodates parcels up to 16" x 10" x 2", while the spacious interior (12" x 12" x 18.5") can store 2-3 days' worth of mail; A built-in clip holds outgoing mail, ideal for standard business envelopes
- 【Easy Installation】Fully assembled and ready to use; includes pre-drilled holes and screws for easy mounting on your post; Attach the heavy duty mailbox securely, and it's ready to protect your mail
Newest Locking Mailbox
New
Penfield Twin Mailbox Post System with Two Whitney 7C Mailboxes, Locking Compartment, Weather Resistant - Black by Qualarc
- [EASY TO INSTALL]: Includes “Y” shaped aluminum post with two Whitney 7C mailboxes, lock and keys included, red colored aluminum flag and mounting hardware. Assembled product dimensions: 77.5"H X 28"W X 16.5"D, mailbox dimensions: 13.5" W x 12" H x 16.5" D Large Parcel area Dimensions: 13.5" W x 5.5" H x 16.5" D Locking Mail/Small Parcel Area Slot Opening Dimensions: 11.875" W x 1.125" H Locking Mail/Small Parcel Area Dimensions: 13.5" W x 6.5" H x 16.5" D.
- [WEATHER-RESISTANT]: The Penfield mailbox post system is made from rust-free aluminum with a durable weather resistant powder coated finish, Letter Sentry mailbox is made of heavy-duty, 18 -gauge galvanized steel body and door. Sturdy construction.
- [WHITNEY MAILBOX]: has a locking section for letters and will additionally be able to hold larger parcels. The mailbox is made of durable powdercoated steel. It is weather and corrosion resistant. You will be amazed at how much mail and parcels this mailbox can hold compared to traditional post mounted mailboxes and keeps your letters and small parcels secure from theft.
- [CURB APPEAL]: A mailbox is often the first thing guests see as they enter the driveway or can be just the right finishing touch to an entryway. Elevate your curb appeal with our decorative, and practical mailbox post system.
- [LARGE MAILBOX]: This item comes with 2 mailboxes, with large capacity. These mailboxes can hold multiple days’ worth of mail, packages, magazines, catalogues, newspapers, and catalogues.
New
Penfield Twin Mailbox Post System, Decorative Ornate Base, with Two Whitney 7C Mailboxes, Locking Compartment, Weather Resistant - Black by Qualarc
- [EASY TO INSTALL]: Includes “Y” shaped aluminum post, decorative fluted base, two Whitney 7C mailboxes, lock and keys included, red colored aluminum flag and mounting hardware. Assembled product dimensions: 77.5"H X 28"W X 16.5"D, mailbox dimensions: 13.5" W x 12" H x 16.5" D Large Parcel area Dimensions: 13.5" W x 5.5" H x 16.5" D Locking Mail/Small Parcel Area Slot Opening Dimensions: 11.875" W x 1.125" H Locking Mail/Small Parcel Area Dimensions: 13.5" W x 6.5" H x 16.5" D.
- [WEATHER-RESISTANT]: The Penfield mailbox post system is made from rust-free aluminum with a durable weather resistant powder coated finish, Letter Sentry mailbox is made of heavy-duty, 18 -gauge galvanized steel body and door. Sturdy construction.
- [WHITNEY MAILBOX]: has a locking section for letters and will additionally be able to hold larger parcels. The mailbox is made of durable powdercoated steel. It is weather and corrosion resistant. You will be amazed at how much mail and parcels this mailbox can hold compared to traditional post mounted mailboxes and keeps your letters and small parcels secure from theft.
- [CURB APPEAL]: A mailbox is often the first thing guests see as they enter the driveway or can be just the right finishing touch to an entryway. Elevate your curb appeal with our decorative, and practical mailbox post system.
- [LARGE MAILBOX]: This item comes with 2 mailboxes, with large capacity. These mailboxes can hold multiple days’ worth of mail, packages, magazines, catalogues, newspapers, and catalogues.
New
Penfield Twin Mailbox Post System, Decorative Fluted Base, with Two Whitney 7C Mailboxes, Locking Compartment, Weather Resistant - Black by Qualarc
- [EASY TO INSTALL]: Includes “Y” shaped aluminum post, decorative fluted base, two Whitney 7C mailboxes, lock and keys included, red colored aluminum flag and mounting hardware. Assembled product dimensions: 77.5"H X 28"W X 16.5"D, mailbox dimensions: 13.5" W x 12" H x 16.5" D Large Parcel area Dimensions: 13.5" W x 5.5" H x 16.5" D Locking Mail/Small Parcel Area Slot Opening Dimensions: 11.875" W x 1.125" H Locking Mail/Small Parcel Area Dimensions: 13.5" W x 6.5" H x 16.5" D.
- [WEATHER-RESISTANT]: The Penfield mailbox post system is made from rust-free aluminum with a durable weather resistant powder coated finish, Letter Sentry mailbox is made of heavy-duty, 18 -gauge galvanized steel body and door. Sturdy construction.
- [WHITNEY MAILBOX]: has a locking section for letters and will additionally be able to hold larger parcels. The mailbox is made of durable powdercoated steel. It is weather and corrosion resistant. You will be amazed at how much mail and parcels this mailbox can hold compared to traditional post mounted mailboxes and keeps your letters and small parcels secure from theft.
- [CURB APPEAL]: A mailbox is often the first thing guests see as they enter the driveway or can be just the right finishing touch to an entryway. Elevate your curb appeal with our decorative, and practical mailbox post system.
- [LARGE MAILBOX]: This item comes with 2 mailboxes, with large capacity. These mailboxes can hold multiple days’ worth of mail, packages, magazines, catalogues, newspapers, and catalogues.
New
Ilyapa White Double Mailbox, Post Mount Mailboxes for Outside- Two Sided Mail Box for 2 Houses with Standard Single Mounting, Door Numbering Kit, Outdoor All Weather with Magnetic Doors
- Designed for Two Homes, One Post: Perfect for duplexes, multi-family homes, or shared driveways, this double mailbox lets two households receive mail in one convenient location. The smart double sided mailbox design provides separate compartments for better privacy and organization.
- Dual Access with Secure Doors: Each side functions as a double door mailbox with strong magnetic closures to help protect mail from wind and rain, and the two door mailbox layout ensures smooth, easy access for both residents.
- Heavy-Duty All-Weather Steel: Built from powder-coated, corrosion-resistant steel, these double mailboxes are designed to withstand harsh outdoor conditions while protecting letters, magazines, and small packages year-round.
- Easy Installation with Included Hardware: Features a universal mounting pattern that fits standard posts and includes mounting bolts plus a door numbering kit so each household can clearly label their side for accurate delivery.
- Modern Style with Practical Capacity: The sleek white finish adds curb appeal while the spacious interior holds daily mail and small parcels, making it a stylish and functional solution for shared homes.
New
Ilyapa Modern Mailbox Post Mount Mailboxes for Outside - 21x8x10 White Powder Coated Metal Mailbox with Printed Ash Wood Grain Trim - Waterproof for Parcels, Magnetic Close Door
- Patent Pending All Weather Protection for Your Mail: Built to withstand the elements, this Heavy Duty mailbox features a durable powder-coated metal construction that resists rust and corrosion. Keep your mail secure and dry with this Corrosion Resistant outdoor mailbox, designed for long-lasting use. Ideal as a post mounted mailbox for year-round outdoor exposure.
- Spacious Modern Mid Century Design: Allows for the delivery of not just your ordinary mail, but also small packages. Dimensions: The mailbox measures 21"long, 8"wide, and 10"tall. Universal hole pattern for multiple mounting applications, Includes 4 mounting bolts, 4 nuts, and 4 washers. A perfect choice among modern mailboxes for outside that balances style and capacity.
- Quality Construction: Features corrosion resistant powdercoating and welded steel construction, as well as a strong magnetic door that hold tightly shut so your mail is kept safe and dry. This mailbox modern design delivers durability you can trust in a steel mailbox.
- Interchangeable Flags: Allows you to customize your mailbox. Included with the mailbox are white, light wood, and red flags that can be swapped out, to indicate outgoing mail. Designed to pair seamlessly with post-mounted mailboxes for a cohesive curbside look.
- Ilyapa Quality Promise: Ilyapa stands behind all of its mailboxes, we're here to help resolve any issues that may arise. Buy with confidence from a brand known for reliable post mounted mailbox solutions.