This is a complete buyer’s guide to best lockable diaries for adults. We didn’t just add this lockable diaries for adults based on our personal opinion. Our consideration of finding the top lockable diaries for adults for you that is based on many factors like Review, price, specification, etc…

We have spent around 38 hours to find the right option for you and based on our research Leather Diary Journal with Lock,Password Notebook Combination Locking Journal Vintage Diary with Lock Personal Planner Office School Stationery Gifts (Dark Green) 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 then we have another great option for you is Starry Series PU Leather Diary with Lock, A5 Size Diary with Combination Lock Password Journal Student Stationery Record Book Business Office Notepad. Below is a review of some of the best lockable diaries for adults, together with their specifications and functions. So, let’s Get Started!

Best lockable diaries for adults

Image
Product Title
Score

PU Leather Diary with Lock, A5 Size Journal with Combination Lock Creative Password Notebook Locking Personal Diary (Purple)
9.8

Diary With Lock A6 Small Locking Diary Locking Journal for Adults PU Leather Binder 6 Rings Refill Chinese Koi Fish,6.9in x 4in
9.5

Lock Diary Leather Locking Journal Writing Notebook Vintage Lock Planner Agenda Personal Diary Wine Red
9.3

Starry Series PU Leather Diary with Lock, A5 Size Diary with Combination Lock Password Journal Student Stationery Record Book Business Office Notepad
8.8

PU Leather Password Lock Diary, A5 Size Diary with Combination Lock Password Journal Locking Personal Diary (Multicolor)
8.4

JunShop Lock Diary Combination Locking Journal Writing Notebook A5 Planner Agenda Personal Notepad Pink
8.1

Digital Password Notebook Retro Privacy Journals Combination Lock diary Leather Binder Journal Locking Journal Diary (Blue)
7.8

Floral Diary with Lock PU Leather Combination Lock Journal (Combination Lock Diary) Is A Refillable Leather Journal A6 Size (18.5×13.5cm) (Purple)
7.4

Leather Diary Journal with Lock,Password Notebook Combination Locking Journal Vintage Diary with Lock Personal Planner Office School Stationery Gifts (Dark Green)
7.3

Prastara Genuine Leather Cover Lock Diary 200 Pages, 5 x 7 Inches (Blue)
6.5

PU Leather Diary with Lock, A5 Size Journal with Combination Lock Creative Password Notebook Locking Personal Diary (Purple)


More Info and Images

PU Leather Diary with Lock, A5 Size Journal with Combination Lock Creative Password Notebook Locking Personal Diary (Purple)

$15.99
$14.99
 in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • LEATHER JOURNAL: Made of high quality PU leather, soft in hands, suit for travel and personal daily diary. Beautiful and unique design, a must-have item for a diary, travel journal, poetry work, creative writing, listing ideas, making sketches & drawings.
  • SIZE & INNER PAPER: Cover size is 8.47×5.9 inches (21.5×15cm) ,Inner page size: 8 x 5.5 inches(20.5×14 cm), The amount of paper:Total 110 sheets/ 220 pages. (Replacement Inner Page Please Search: ASIN: B07PHBHWZL)
  • UNIQUE DESIGN: Creative antique metal password lock: antique metal password lock, adding a trace of retro fashion sense: 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality. With Pen holder and bookmark, you will never lose your pen again.
  • MULTIPLE USES: Write down your goals and dream. Track your progress and celebrate when you completed each goal! Fantastic for capturing ideas! Write down all your thoughts and ideas at a moments notice so you don't loose those creative sparks. Record your valuable thoughts, memories and experiences in this classic notebook. This vintage leather journal is suitable for all adults, men, women, teen girls and boys. Makes an Awesome Anniversary or Birthday Gift!
  • SATISFACTION GUARANTEED: Fall in love with this lock journal! If you don't, return it and receive a full refund; no questions asked.If you not open or forget the passcode,please contact us,we can help you open it and change the code.

Diary With Lock A6 Small Locking Diary Locking Journal for Adults PU Leather Binder 6 Rings Refill Chinese Koi Fish,6.9in x 4in


More Info and Images

Diary With Lock A6 Small Locking Diary Locking Journal for Adults PU Leather Binder 6 Rings Refill Chinese Koi Fish,6.9in x 4in

 out of stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • Dimension(L*W): 18.5*13 cm/7.2*5.1 in, perfect size for schoolbag and handbag.
  • Chinese Style: Jacquard weave brocade.Gragon&Bird&Koi cover pages, exquisite and unique.
  • High quality Lined Paper--80 sheets(160 Pages)Lined kraft Resistant to feathering and bleeding from all but the wettest fountain pen inks.Take paper out or in easily so that you can record any instant memory no matter where and when you are.
  • Locking Design--Creative metal password lock, adding a trace of retro fashion sense. 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality.Don't worry if you forget the passwords, please refer to product images for instructions.
  • Refillable Inner Pages--When you run out of pages, just remove the old, and refill the new.You can use 6-holes refill paper for A6 size refillable journals, notebooks, diaries and travel log addition.

Lock Diary Leather Locking Journal Writing Notebook Vintage Lock Planner Agenda Personal Diary Wine Red


More Info and Images

Lock Diary Leather Locking Journal Writing Notebook Vintage Lock Planner Agenda Personal Diary Wine Red

$17.99  in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • [Diary With Lock] Creative leather lockable diary to record your secrets, daily life and inner thoughts, this lockable diary is beautifully wrapped and makes the perfect gift for friends, classmates, women, men and family.
  • [Personal Locking Diary] CAGIE diary is simple to operate.0-9 3-digit password code,1000 of number combination, a good degree of confidentiality. Don't worry about others seeing your secrets. If you forget the password, you can contact us to solve it
  • [ANTI-BLEED PAPER] Journal with lock 5.9 x 7.9 Inch,100 g 224 pages Lock the inside pages of the diary impervious paper to ensure a high quality experience and ensure that ink does not seep onto the page. Semicircular incision to prevent scratching fingers. Bring ribbon bookmarks for easy use,and in a beautiful box.
  • [DURABLE & COMFORTABLE] We use high-quality pu leather and color printing technology, so that the pattern is not easy to wear, waterproof. The cover double stitch design makes the lock neck more durable and comfortable to feel.
  • [AFTER-SALES SERVICE] Every diary comes with a instruction. If you do not open or forget the passcode, If ​this lock journal has any question,we will give you a satisfactory answer. You can return it and receive a new one or a full refund. Please rest assured to buy CAGIE lock journal notebook. Don't miss the classic lock journal that records good times!

Starry Series PU Leather Diary with Lock, A5 Size Diary with Combination Lock Password Journal Student Stationery Record Book Business Office Notepad


More Info and Images

Starry Series PU Leather Diary with Lock, A5 Size Diary with Combination Lock Password Journal Student Stationery Record Book Business Office Notepad

 out of stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • Product Size --- 5.5*8.5", A5 lock diary.
  • Lockable --- 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality.
  • Thicken Inside Page --- 240 Pages, Write smoothly, not infiltrate, eye-protection.
  • Waterproof PU leather Cover --- soft in hands, suit for travel Journal and personal daily diary, With Pen holder and bookmark.
  • Nice Gift Choice --- Record your valuable thoughts, memories and experiences in this classic diary notebook.This vintage leather journal is suitable for all adults, men, women, teen girls and boys. Makes an nice Anniversary or Birthday Gift!

PU Leather Password Lock Diary, A5 Size Diary with Combination Lock Password Journal Locking Personal Diary (Multicolor)


More Info and Images

PU Leather Password Lock Diary, A5 Size Diary with Combination Lock Password Journal Locking Personal Diary (Multicolor)

$16.99  in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • Size: Cover size 8.47×5.9 inches (21.5×15cm) ,Inner page size 8 x 5.5 inches(20.5×14 cm), The amount of paper: 110 sheets/ 220 pages.
  • 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality.
  • Inside page: Horizontal line arrangement,Line spacing:0.9 mm .(Write smoothly, not easy to infiltrate, do not hurt the eyes.)
  • Record your valuable thoughts, memories and experiences in this classic notebook.This vintage leather journal is suitable for all adults, men, women, teen girls and boys. Makes an Awesome Anniversary or Birthday Gift!
  • If you not open or forget the passcode,please contact us,we can help you open it and change the code.

JunShop Lock Diary Combination Locking Journal Writing Notebook A5 Planner Agenda Personal Notepad Pink


More Info and Images

JunShop Lock Diary Combination Locking Journal Writing Notebook A5 Planner Agenda Personal Notepad Pink

$15.99  in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • Lock diary size:cover size: 21.5×15cm / (8.47 x 5.9 inch),paper size: 20.5cm×14cm / (8x 5.5 inch),amount of paper:110 sheets/220 page.To replace the inner page, please search for ASIN: B07Q3FN7SM
  • Lock journal diary:Durable for travel or personal secret diary .a must-have item for a diary, travel journal, poetry work, creative writing, listing ideas, making sketches & drawings.
  • Lockable password design :Creative metal password lock,adding a trace of fashion sense 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality。
  • Satisfactiong guaranteed: Fall in love with this locking journal! If you don't, return it and receive a full refund; no questions asked.If you not open or forget the passcode,please contact us,we can help you open it and change the code.
  • Package:Every lock journal have a gift box (If You Forgot the Passcode,Please Send Us a Message)

Digital Password Notebook Retro Privacy Journals Combination Lock diary Leather Binder Journal Locking Journal Diary (Blue)


More Info and Images

Digital Password Notebook Retro Privacy Journals Combination Lock diary Leather Binder Journal Locking Journal Diary (Blue)

$18.99  in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • Lock diary size:cover size: 21.5×15cm / (8.47 x 5.9 inch),paper size: 20.5cm×14cm / (8x 5.5 inch),amount of paper:110 sheets/220 page.To replace the inner page, please search for ASIN: B07Q3FN7SM
  • Lock journal diary:Durable for travel or personal secret diary .a must-have item for a diary, travel journal, poetry work, creative writing, listing ideas, making sketches & drawings.
  • Lockable password design :Creative metal password lock,adding a trace of fashion sense 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality。
  • Satisfactiong guaranteed: Fall in love with this locking journal! If you don't, return it and receive a full refund; no questions asked.If you not open or forget the passcode,please contact us,we can help you open it and change the code.
  • Package:Every lock journal have a gift box (If You Forgot the Passcode,Please Send Us a Message)

Floral Diary with Lock PU Leather Combination Lock Journal (Combination Lock Diary) Is A Refillable Leather Journal A6 Size (18.5×13.5cm) (Purple)


More Info and Images

Floral Diary with Lock PU Leather Combination Lock Journal (Combination Lock Diary) Is A Refillable Leather Journal A6 Size (18.5×13.5cm) (Purple)

 out of stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • LEATHER JOURNAL: Made of high quality PU leather, soft in hands, suit for travel and personal daily diary. Beautiful and unique design, a must-have item for a diary, travel journal, poetry work, creative writing, listing ideas, making sketches & drawings.
  • SIZE & INNER PAPER: Cover size is 7.3 x 5.32 inches (18.5×13.5cm) ,Inner page size: 6.8" x 3.75 inches(17.2×9.5 cm), The amount of paper:Total 90 sheets/ 180 pages.
  • UNIQUE DESIGN: Creative antique metal password lock: antique metal password lock, adding a trace of retro fashion sense: 0-9 Three-digit combination, hundreds of password combination, a good degree of confidentiality. With Pen holder and bookmark, you will never lose your pen again.
  • MULTIPLE USES: Write down your goals and dream. Track your progress and celebrate when you completed each goal! Fantastic for capturing ideas! Write down all your thoughts and ideas at a moments notice so you don't loose those creative sparks. Record your valuable thoughts, memories and experiences in this classic notebook.This vintage leather journal is suitable for all adults, men, women, teen girls and boys. Makes an Awesome Anniversary or Birthday Gift!
  • SATISFACTION GUARANTEED: Fall in love with this lock journal! If you don't, return it and receive a full refund; no questions asked.If you not open or forget the passcode,please contact us,we can help you open it and change the code.

Leather Diary Journal with Lock,Password Notebook Combination Locking Journal Vintage Diary with Lock Personal Planner Office School Stationery Gifts (Dark Green)


More Info and Images

Leather Diary Journal with Lock,Password Notebook Combination Locking Journal Vintage Diary with Lock Personal Planner Office School Stationery Gifts (Dark Green)

 out of stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • ★ PU LEATHER JOURNAL:Vintage style diary journal,High quality PU leather,stylish cover,delicate texture,exquisite printing patter,embossed with flowers element with a retro sense,giving you a wonderful writing experience.
  • ★ METAL COMBINATION LOCK:Antique metal combination lock journal diary with digital password adds a touch of retro fashion sense, 0-9 three-digit combination, hundreds of password combinations, good confidentiality,just record your secrets safely and securely.
  • ★ SIZE & INNER PAPER: Diary cover size:19.8cm×14.5cm ×2.8cm (7.80x 5.71x 1.10inches),Pages size:19.0cm×13.0cm / (7.48x 5.12inches),the amount of paper:130 sheets/260 page, eco-friendly paper and don’t hurt eye,write smoothly,suitable for your diary records,provide excellent writing experience.
  • ★ MULTIPLE PURPOSE:Record your valuable thoughts, memories and experiences in this classic Journal notebook,with Pen holder and bookmark, you will never lose your pen again,This vintage leather lock journal is suitable for all adults, men, women, teen girls and boys. Makes an Awesome Anniversary or Birthday Gift!
  • ★ SATISFACTION GUARANTEE: Providing Customers with The Highest Quality Products and Best Services,If you not open or forget the passcode,please contact us,we can help you open it and change the code.

Prastara Genuine Leather Cover Lock Diary 200 Pages, 5 x 7 Inches (Blue)


More Info and Images

Prastara Genuine Leather Cover Lock Diary 200 Pages, 5 x 7 Inches (Blue)

$14.99
$9.49
 in stock
Amazon.com
as of January 28, 2024 3:34 pm

Features

  • ⫸ ★ THICK UnlINED PAPER: 200 pages of thick, natural 100 GSM cream paper. Perfect for use with fountain pen, felt pen, markers. Pages are Unlined. Note: page count is 200 pages, 100 sheets Approx
  • ⫸ OUR 1 YEAR REPLACEMENT PROMISE & IDEAL SIZE: Handheld, medium size (5 x 7 x 1.5 inches). Easily carry this journal in your daily life and on your most exotic adventures. You don't have to take risk If your vintage journal arrives damaged & any mistakes with the craftsmanship, YOU CAN DIRECTLY CONTACT TO US within 1 year and we will send you a FREE REPLACEMENT or FULL REFUND.
  • ⫸ TELL YOUR STORY: We designed this classic leather journal as a time capsule for your thoughts. Capture your important memories, accomplishments (and failures), life-changing moments and evolving dreams as a keepsake to reflect upon in years to come
  • ⫸ RUSTIC CHARM: Cover with hand stitched Coptic leather binding which secures the pages firmly. This old-fashioned character leather has an amazing smell!
  • ⫸ DIMENSIONS : The journal has a dimensions 5 x 1.5 x 7 inches, has lock and key.

With this, our list of best lockable diaries for adults has come to an end. Like we said in the earlier part of this post, we have done extensive research on this lockable diaries for adults. Not to mention, the prices of the lockable diaries for adults are also flexible. You should also check Lock Diary Leather Locking Journal Writing Notebook Vintage Lock Planner Agenda Personal Diary Wine Red one of the most sold items in the market.