This is the ultimate Buyer’s guide to the Best diaries that lock and most important is that, In picking this diaries that lock, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.
We have spent around 41 hours to find the right option for you and based on our research Diary with Lock, A5 Lockable Journal, PU Leather Combination Lock Diary, Lock Diary Planner Organizer for Men and Women, Office Product 8.6 x 5.9 in- Purple is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is hi! SCI Diary with Lock and Keys for Girls & Women, 360 Pages Journal with Lock for Girls Gift Ideas, Girls Locking Diary with Pen, Cute Journals Set for Teen Girls Ages 8-12, Ideal Gifts for 8 9 10 11 12 13 14 Year Old Girl (Lavender Purple). Here is a review of some of the best diaries that lock, together with their features and functions.
As you read, through the article, you will understand some of the top diaries that lock and learn more about their features. Let’s proceed without wasting any more time.
Best diaries that lock
Image
Product Title
Score
Diary with Lock, A5 Lockable Journal, PU Leather Combination Lock Diary, Lock Diary Planner Organizer for Men and Women, Office Product 8.6 x 5.9 in- Purple
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9.8
ZXHQ Lock Journal with Pen, A5 240 Pages Diary with Lock, Brown Edge, Refillable, Leather Hardcover (8.5 × 5.9inch) Dark Green
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9.5
WEMATE Diary with Lock, A5 PU Leather Journal with Lock 240 Pages, Vintage Locks Journal Password Notebook with Pen, Locks Diary Planner Organizer for Men and Women, 8.6×5.8in Black
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9.2
hi! SCI Diary with Lock and Keys for Girls & Women, 360 Pages Journal with Lock for Girls Gift Ideas, Girls Locking Diary with Pen, Cute Journals Set for Teen Girls Ages 8-12, Ideal Gifts for 8 9 10 11 12 13 14 Year Old Girl (Lavender Purple)
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8.7
Aesthetic Diary with Lock – Beautiful Leather Journal with Easy to Change Code Lock & Refillable Pages – Quality Planner for Women with Bookmark & Pen Holder to Securely Protect Thoughts & Memories
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8.4
WEMATE Journal with Lock, Diary with Lock, Password Notebook, Pen & Gift Box – Perfect for Men and Women – 4.3X 6.18in Black Keep Your Secrets Safe
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8.2
ZukoCert Journal With Lock A5 PU Leather Diary With Lock 240 Pages, Retro Journal With Key To Protect Your Privacy, Unisex.（Deer Head Style, Black）
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7.4
Billtigif Diary with Lock, Vintage Lock Journal for Women and Girls, Hardcover Leather Journal for Gift, Refillable Lined Journal Notebook,5.2″x 7.3″, （Pink）
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7.2
Billtigif Diary with Lock, Journal for Women Girls, Vintage Refillable Secret Journal, Locking Notebook Gift for Girls with Combination Lock, 5.3” x 7.8” (Pink)
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6.6
Diary with Lock, A5 Lockable Journal, PU Leather Combination Lock Diary, Lock Diary Planner Organizer for Men and Women, Office Product 8.6 x 5.9 in- Purple
Diary with Lock, A5 Lockable Journal, PU Leather Combination Lock Diary, Lock Diary Planner Organizer for Men and Women, Office Product 8.6 x 5.9 in- Purple
$9.99
in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- Password Lock Diary - LXWHYP By installing a metal combination lock on the lock journal notebook, this diary will protect your own secret space, whether it is personal privacy in your life or important information at work, it is fully protected. Additionally, the lock ensures that only you can access the journal, giving you complete control over its contents and letting you know your secrets are safe.
- Size to Fit Most Needs - The paper thickness of this journal with lock is perfect for writing without worrying about bleeding. It is A5 size, 8.6×5.9 inches, with a combination of cover and inner pages, which can meet most writing needs, help you record information more conveniently, and give you a better writing experience.
- Vintage Lock - Vintage metal lock is easy to use, the password consists of three numbers from 0 to 9, and with a thousand password combinations for you to choose from, you can ensure that the information you record is secure enough. The initial password is 0-0-0. After the password is correct, move the button to the right to change the original password. Better protect your privacy.
- Multi-Purpose Journal - This diary for girls can not only be used as a tool for writing daily notes, but also as a planner, diary, notebook or sketchbook. It comes with ribbon bookmarks and different pages for those who want to live and work in an organized way.
- Idea Gift - Journal diary notebook is the ideal gift for friends, family, and lovers. Whether it's for a birthday, Christmas, graduation, or any other occasion, this diary can be your choice of gift for others.
ZXHQ Lock Journal with Pen, A5 240 Pages Diary with Lock, Brown Edge, Refillable, Leather Hardcover (8.5 × 5.9inch) Dark Green
ZXHQ Lock Journal with Pen, A5 240 Pages Diary with Lock, Brown Edge, Refillable, Leather Hardcover (8.5 × 5.9inch) Dark Green
$12.58 in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- PROTECT YOUR PRIVACY: Comes with a secure password lock, ensuring that your thoughts and secrets stay safe and private. The lock is easy to set and prevents unauthorized access, giving you peace of mind knowing that your personal writings are protected.We've included an instruction manual in our package. If you experience any difficulty opening the code lock or forget your password, please don't hesitate to contact us.
- PREMIUM QUALITY PAPER: The diary features 224 pages of 100gsm cream-colored paper, perfect for writing without the worry of ink bleeding through. The high-quality paper ensures that your writing is smooth, crisp, and easy to read. Plus, the paper is thick enough to prevent any unwanted imprints or impressions from the other side of the page.
- MULTIFUNCTIONAL AND VERSATILE: It is not only perfect for writing daily entries, but also works great as a planner, journal, notebook, or sketchbook. It comes with a ribbon bookmark, an inner pocket for storing loose notes, and a pen holder, making it a convenient tool for anyone who wants to keep their thoughts organized.
- STYLISH AND DURABLE DESIGN: Made with a vintage-inspired cover design, featuring embossed printing and side coloring. The cover is made of high-quality leather that's both stylish and durable, protecting your diary from wear and tear. The diary is perfect for students, professionals, men, women, girls, and boys.
- A PERFECT GIFT: Whether it's for a birthday, Christmas, graduation, or any special occasion, this diary makes an excellent gift for anyone who loves to write or wants to keep their thoughts organized. The diary is beautifully packaged and comes with a refillable inner paper, making it a thoughtful and practical gift for your loved ones.
WEMATE Diary with Lock, A5 PU Leather Journal with Lock 240 Pages, Vintage Locks Journal Password Notebook with Pen, Locks Diary Planner Organizer for Men and Women, 8.6×5.8in Black
WEMATE Diary with Lock, A5 PU Leather Journal with Lock 240 Pages, Vintage Locks Journal Password Notebook with Pen, Locks Diary Planner Organizer for Men and Women, 8.6x5.8in Black
$19.99 in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- Diary with Lock: WEMATE lock journal notebook with creative antique metal password lock, and this Locking diary is your own secret space whether it is trade secrets or personal privacy, can be fully protected. Warm Notes: Please remove the black buckle before using the password book with lock
- Suitable Size for Most Needs: The journal with lock has 120 sheets, and 240 pages of 100gsm cream-colored paper, perfect for writing without the worry of ink bleeding through. And it‘s A5 size, 8.6*5.8 inch, and the horizontal line pages perfectly combined to meet diverse writing needs, that allows you to record more memories and secrets.
- Premium Leather: The diary is made with a vintage-inspired cover design with a unique texture. It looks vintage and stylish and touches so soft that you may not willing to put it down or into your bag.The diary is perfect for students, professionals, men, women, girls, and boys
- Vintage Lock: The vintage lock is easy to use, the password is composed of three numbers from 0-to 9, and hundreds of password combinations make your locking journal safe and private enough. The initial password is 0-0-0, and you can follow the instruction card to change your own password
- Best Ideal: Each lock diary comes with a metal pen in a nice box which is ideal for friends, family, lovers, etc. If you fail to open the diary or forget the password, please email us
hi! SCI Diary with Lock and Keys for Girls & Women, 360 Pages Journal with Lock for Girls Gift Ideas, Girls Locking Diary with Pen, Cute Journals Set for Teen Girls Ages 8-12, Ideal Gifts for 8 9 10 11 12 13 14 Year Old Girl (Lavender Purple)
hi! SCI Diary with Lock and Keys for Girls & Women, 360 Pages Journal with Lock for Girls Gift Ideas, Girls Locking Diary with Pen, Cute Journals Set for Teen Girls Ages 8-12, Ideal Gifts for 8 9 10 11 12 13 14 Year Old Girl (Lavender Purple)
$21.80
in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- Magical Rose Garden: This diary's faux leather cover features a stunning rose garden design, creating a personal sanctuary where she can express her thoughts and feelings. It provides a space to capture the joy and beauty of her life's journey.
- Golden Heart Lock and Key: Each diary comes with a golden heart lock and two delicate keys. These elegant locks ensure her secrets are protected, offering a private sanctuary where her dreams are safely kept.
- Inspirational Quote: The cover is engraved with the quote, "Be the change you wish to see in the world." This timeless message inspires girls to embrace their inner strength and positively impact the world.
- 360 Gilded Pages: This B6-sized (7''x5'') diary has 360 pages of luxurious, acid-free paper, perfect for documenting a year’s worth of stories. The gold-foiled edges add an elegant touch that complements the golden lock.
- Meticulous Details: Wrapped in premium faux leather with a soft padded cover, it includes a pearl pen, ribbon bookmark, and white leather pen holder. Delicate pockets inside the covers store keepsakes.
Aesthetic Diary with Lock – Beautiful Leather Journal with Easy to Change Code Lock & Refillable Pages – Quality Planner for Women with Bookmark & Pen Holder to Securely Protect Thoughts & Memories
Aesthetic Diary with Lock – Beautiful Leather Journal with Easy to Change Code Lock & Refillable Pages – Quality Planner for Women with Bookmark & Pen Holder to Securely Protect Thoughts & Memories
$12.99
in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- Keep It Truly Private, Keep It You: Your thoughts deserve a safe space! ZICOTO’s diary with lock gives you total privacy with a passcode lock - no more snooping! It’s your trusted locked journal for women, made for secrets, dreams, and daily reflections
- Designed to Impress (and Last): Wrapped in a classic black PU leather with a golden metal lock, the aesthetic notebook with lock looks as good as it feels. A stylish, durable pick for yourself - or the perfect gift among classy diaries
- Smarter Pages, Better Writing: The modern dream journal is smart inside and out! Track your mood, date, and even the weather, while the lined layout keeps your writing neat! And yes, it’s also refillable - so you’ll never run out of space for your thoughts
- Compact Size, Plenty of Space: Measuring 8.5x5.6” with 192 pages, the journal with lock fits effortlessly in a bag while offering plenty of room for journaling, goal-setting & creative ideas. Compact enough to carry anywhere - big enough to capture all your dreams
- Details That Make a Difference: Every feature adds function with the cute diary for women! From the integrated bookmark ribbon and pen holder to the passcode lock with easy setup and refill-ready format - all the thoughtful extras that elevate your experience
WEMATE Journal with Lock, Diary with Lock, Password Notebook, Pen & Gift Box – Perfect for Men and Women – 4.3X 6.18in Black Keep Your Secrets Safe
WEMATE Journal with Lock, Diary with Lock, Password Notebook, Pen & Gift Box - Perfect for Men and Women - 4.3X 6.18in Black Keep Your Secrets Safe
$9.99 in stock
2 new from $9.99
Free shipping
Amazon.com
as of October 25, 2025 2:42 pm
Features
- ✍Diary with Lock--Our WEMATE lock journal notebook with creative antique metal password lock, and this Locking diary is your own secret space whether it is trade secrets or personal privacy, can be fully protected. Warm Notes: Please remove the black buckle before using the password book with lock
- ✍Suitable Size for Most Needs--The journal with lock has 96 sheets, and192 pages which are refillable and thick to avoid ink infiltration. And it‘s A6 size, 6.3*4.3 inch, and the horizontal line pages perfectly combined to meet diverse writing needs, that allows you to record more memories and secrets.
- ✍Premium Leather--The surface is made of high-quality PU leather with a unique texture. It looks vintage and stylish and touches so soft that you may not willing to put it down or into your bag.
- ✍Vintage Lock--The vintage lock is easy to use, the password is composed of three numbers from 0-to 9, and hundreds of password combinations make your locking journal safe and private enough. The initial password is 0-0-0, and you can follow the instruction card to change your own password.
- Best Gifts - This diary with lock is a thoughtful and considerate gift that expresses care and appreciation for your family and your freind. If you are still having a headache about choosing a gift,then this journal with lock must be the best gift choice for Birthday, Mother's Day,Fathers Day Gifts. It can help them to protect personal and sensitive information, giving them a safe and private space.
Peaceable Kingdom Vault Door 6.25″ Lock and Key, Lined Page Diary for Kids
Peaceable Kingdom Vault Door 6.25" Lock and Key, Lined Page Diary for Kids
$9.99
in stock
3 new from $9.99
Free shipping
Amazon.com
as of October 25, 2025 2:42 pm
Features
- VAULT DOOR DIARY: Peaceable Kingdom presents this Vault Door Diary! Your private thoughts will be safe this journal, which features a vault door design and an actual little lock and key.
- DETAILS: Vault Door diaries measure 5.5” wide x 6.25” high. For ages 5 years old and up. Comes with 104 double-sided lined pages and lock and key. It features a vault door design.
- SAFE SPACE: Give children somewhere to freely express themselves with this cool journal! Boys and girls alike can have fun as they write down and lock up their innermost thoughts and feelings.
- ENDLESS POSSIBILITIES: Any child can use this journal notebook however they’d like, whether they want to write their secretive thoughts, sketch some doodles, insert fun photos, or get friends’ autographs.
- CLASSROOM EDUCATION: Journal writing it a great educational learning tool for boys and girls as teachers teach kids about vocabulary and writing. Journals are a teaching aid that youth use to study and learn in class.
ZukoCert Journal With Lock A5 PU Leather Diary With Lock 240 Pages, Retro Journal With Key To Protect Your Privacy, Unisex.（Deer Head Style, Black）
ZukoCert Journal With Lock A5 PU Leather Diary With Lock 240 Pages, Retro Journal With Key To Protect Your Privacy, Unisex.（Deer Head Style, Black）
$14.59
in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- 【Locking Journal】The lock diarywith Metal Antique Combination Lock, this locked journal can protect your privacy and allow you to record as you like.The password of the lock diary consists of three digits from 0-9, and the initial password is 000.
- 【High Quality】The surface of the notebook with lock is made of high-quality PU leather, soft to the touch, excellent texture, retro fashion and durable.High quality lock journal to meet your needs.
- 【Suitable Size】The locking diary has 240 pages, enough for full records, the paper is thick and impermeable, the size is 8.6x5.8 inches.
- 【Giveaway】We come with a metal ballpoint pen, the locked journals has side slots and a ribbon memory bookmark for easy access.
- 【After-sales Service】Our aim is to meet customer needs, if you have any questions, please contact us, we will do our best to solve your problems.
Billtigif Diary with Lock, Vintage Lock Journal for Women and Girls, Hardcover Leather Journal for Gift, Refillable Lined Journal Notebook,5.2″x 7.3″, （Pink）
Billtigif Diary with Lock, Vintage Lock Journal for Women and Girls, Hardcover Leather Journal for Gift, Refillable Lined Journal Notebook,5.2"x 7.3", （Pink）
$13.29 in stock
Amazon.com
as of October 25, 2025 2:42 pm
Features
- LOCK DIARY - Diary with lock has 112 sheets of paper and 224 pages, providing ample writing space to keep your secrets and inner thoughts, fully protecting your personal privacy.
- PREMIUM AND CONVENIENT -This 5.2" x 7.3" vintage lock journal for women is easy to carry and store. The rounded corners of the paper prevent the journal from bending, 180° lay flat, 100 gsm no-bleed paper, leather pen loop and bookmark can ensure a high-quality writing experience.
- LOCKABLE PASSWORD - An upgraded version of the password lock, easily lock your secrets. The initial password is 0-0-0, you can change your own password according to the instruction card to ensure that these private information cannot be viewed by unauthorized persons.
- PERFECT GIFT FOR EVERYONE - The journal with lock comes in an artistically designed gift box, whether it's birthday, Christmas, graduation or any special occasion, this journal is an ideal gift for family, friends, colleagues.
- SINCERE SUPPORT-If you forget your password, don't worry, please contact us via Amazon message and we promise to get back to you within 24 hours. We are committed to ensuring that every customer is satisfied!
Billtigif Diary with Lock, Journal for Women Girls, Vintage Refillable Secret Journal, Locking Notebook Gift for Girls with Combination Lock, 5.3” x 7.8” (Pink)
Billtigif Diary with Lock, Journal for Women Girls, Vintage Refillable Secret Journal, Locking Notebook Gift for Girls with Combination Lock, 5.3'' x 7.8'' (Pink)
$14.24 in stock
1 used from $13.95
Free shipping
Amazon.com
as of October 25, 2025 2:42 pm
Features
- How do You Set or Reset Your Password: In the package is an instruction sheet that shows the initial password, how to set it up, and how to reset it if you forget it. If you still cannot solve the problem after reading the manual, please contact us by email in time.
- Refillable Eye Protection Paper: 100gsm thick paper,smooth to write, no bleeding through. 112 sheets/224 pages. Lock diary has a lot of pages inside to get all of your thoughts out on paper. 2 ribbon bookmarks to mark pages. Two flowers on the page add elegance.
- Secret Journal: The retro bronze combination lock can be composed of tens of thousands of passwords, which is quite safe and you can freely speak your mind.
- Pretty and Functional: Vintage PU leather cover with a pen holder, 5.3inx 7.8in, easy to carry, put it in your bag to record your thoughts anytime.
- Gift-able Packaging: Perfect gift for colleagues, friends or family. Suitable for travel or personal secret diary, creative writing, poetry work.
With this, our list of best diaries that lock has come to an end. Like we said in the earlier part of this post, we have done extensive research on these diaries that lock. Not to mention, the prices of the diaries that lock are also flexible. You should also check WEMATE Diary with Lock, A5 PU Leather Journal with Lock 240 Pages, Vintage Locks Journal Password Notebook with Pen, Locks Diary Planner Organizer for Men and Women, 8.6×5.8in Black one of the most sold items in the market.
