Best Square Throw Pillows of 2026

Denise Buck Avatar
Denise Buck
Last Updated: Jan 13, 2026

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Square throw pillows are a versatile and stylish addition to any home decor. Available in a wide range of colors, patterns, and sizes, these pillows can be used to add a pop of color or texture to a sofa, bed, or accent chair. Made from high-quality materials such as cotton, linen, or velvet, these pillows are both soft and durable. With their square shape, they are perfect for layering with other pillows and can be easily mixed and matched to create a unique look. Whether you prefer classic stripes, bold geometric prints, or elegant floral designs, there is a square throw pillow to suit your personal style.

At a Glance: Our Top Picks

Foamily Throw Pillow Inserts (18x18 Inch, Pack of 4) Cover #TOP 1
Foamily Throw Pillow Inserts (18x18 Inch, Pack of 4)
ftb score rating icon 9.9
ComfyDown 20X20 Pillow Insert Cover #TOP 2
ComfyDown 20X20 Pillow Insert
ftb score rating icon 9.8
Calibrate Timing Pillow Inserts Cover #TOP 3
Calibrate Timing Pillow Inserts
ftb score rating icon 9.6

Top 7 Square Throw Pillows

Foamily Throw Pillow Inserts (18x18 Inch, Pack of 4)

FBA-4Pack-Pillow18
Premium
Foamily Throw Pillow Inserts (18x18 Inch, Pack of 4) Cover
Foamily Throw Pillows Insert 18 x 18 Inches (Set of 4) Hypoallergenic, Made in USA - Decorative Couch, Bed Pillow

Foamily Throw Pillow Inserts are a great way to add a touch of comfort and style to your home. These inserts are made of 100% polyester and come in a pack of four. They are soft and plump, and will retain their shape for long-term durability. They come compressed in a package, so you'll need to allow them to expand inch by inch. Customers have found them to be comfortable, but not overly supportive. They are a great option for those looking for a budget-friendly pillow insert.

What We Like
Made of 100% polyester
Soft and plump
Retain shape for long-term durability
Budget-friendly

ComfyDown 20X20 Pillow Insert

FBA_CDS59520X20
White
ComfyDown 20X20 Pillow Insert Cover
ComfyDown Decorative Throw Pillow Insert, Down and Feathers Fill, 100% Cotton Cover 233 Thread Count, Square Pillow Insert - Made in USA (20" x 20")

ComfyDown Insert is filled with 95% feather and 5% down, encased in 100% Cotton cover with 233 thread count. Proudly made in the USA, it ensures durability and quality. The downproof stitching prevents feathers from poking out, maintaining a neat appearance. To achieve the perfect fit, measure your sham's outer seams and middle. For a plush look, choose an insert slightly larger than your sham. Suitable for indoor use, regularly fluff up the insert to maintain its fullness and longevity.

What We Like
Durable materials
Made in USA
Fluffy and firm

Calibrate Timing Pillow Inserts

White
4 Count (Pack of 1)
Calibrate Timing Pillow Inserts Cover
Calibrate Timing 20 x 20 inches Pillow Inserts, Set of 4 Hypoallergenic Brushed Microfiber Liner Down Alternative Filled Square Cushion Throw Pillow

Calibrate Timing offers a set of 4 hypoallergenic pillow inserts made of 100% polyester gar-netted filling, designed to provide soft and plush comfort. These inserts are finished with safe stitching and come in a size of 20 x 20 inches, with additional sizes available. They are perfect for use in various locations such as the bedroom, living room, car, sofa, bed, and office. The inserts are compressed for packaging, but they can be stretched out for optimal recovery and a fully plush feel.

What We Like
Provides hypoallergenic comfort
Suitable for various locations
Comes in different sizes

AM AEROMAX 18x18 Memory Foam Pillow Insert

White
18x18 Inch
AM AEROMAX 18x18 Memory Foam Pillow Insert Cover
AM AEROMAX 18 ×18 Pillow Insert (Pack of 2) Memory Foam Throw Pillow Insert Sham Square for Decorative Cushion Bed Couch Sofa Without Deform After Longtime Use

The AM AEROMAX Pillow Insert is designed for durability and comfort. Measuring 18x18 inches, it retains its size over time, ensuring that your decorative pillows look great. Made from 100% soft memory foam, this insert is non-allergenic and eco-friendly, making it a safe choice for your home. Its plush yet firm structure means you can enjoy a cozy feel without any flattening, even after extended use. While the insert itself isn't washable, you can refresh it simply by placing it in a dry, ventilated area. This convenience keeps your pillows looking and feeling fresh.

What We Like
Durable size retention
Non-allergenic materials
Soft yet firm support
Easy to refresh
#TOP 5

Xuyier 12" Velvet Knot Pillow Ball

Beige
1 Count (Pack of 1)
Xuyier 12" Velvet Knot Pillow Ball Cover
Xuyier Knot Pillow Ball, Decorative Throw Pillows with Velvet Fabric for Couch Bed, 12" Decor Knotted Square Floor Pillow Cushions for Living Room (12 Inches, Beige)

The Xuyier Velvet Knot Pillow brings a cozy and stylish touch to your living space. Made from soft velvet fabric and filled with fluffy PP cotton, it offers a smooth texture that feels great to hold and adds comfort to your couch or bed. Its unique hand-sewn knot design not only looks modern and cute but also comes in various colors, making it a versatile gift option for friends and family. Perfect as a decorative accent, this pillow adds warmth and charm to any room, enhancing your home’s atmosphere with both style and comfort.

What We Like
Soft velvet fabric
High-quality fluffy filling
Hand-sewn unique design
Multiple color options
Versatile home decor

Peking Handicraft Chinoiserie Vase Tulips Hook Pillow

30SER515AC16SQ
Multicolor
1 Count (Pack of 1)
Peking Handicraft Chinoiserie Vase Tulips Hook Pillow Cover
Peking Handicraft 30SER515AC16SQ Chinoiserie Vase Tulips Hook Pillow, 100% polyester fiber

The Peking Handicraft Chinoiserie Vase Tulips Hook Pillow is a vibrant 16-inch throw pillow made of 100% wool and cotton. The multicolored pillow features a beautiful Chinoiserie vase design with tulips. It is a perfect decoration for your living room or bedroom.

What We Like
Vibrant and eye-catching design
High-quality materials provide comfort and durability
Perfect size for versatile use as a throw pillow
#TOP 7

Overket Custom Double-Sided Pet Pillow

Overket
OVK-GHJ-BZ
No Color Edge
12 inches square
Overket Custom Double-Sided Pet Pillow Cover
Overket Custom Pillow with Picture, Custom Ugly Pet Pillow, Personalized Funny Cat Dog Pillows, Double-Sided Print, Custom Pillow for Pet Lovers Friends, Christmas, White Elephant Exchange Gifts Idea

The Overket Custom Pet Pillow lets you create a unique pillow by uploading a photo of your favorite pet, loved one, or even a funny character. This makes it a great way to add a personal touch to your home or surprise someone with a fun, thoughtful gift. Made from soft velvet, the pillow feels cozy and comfortable, while its high-definition double-sided print ensures your image looks clear and vibrant from every angle. Plus, it’s easy to care for since it’s machine washable. Available in various sizes, it fits perfectly on your sofa or bed, bringing both style and comfort.

What We Like
Personalized photo upload
Soft velvet material
HD double-sided printing
Machine washable
Multiple size options
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are those square pillows called?

We're here to help! A euro sham pillow (often known as a euro pillow) is a square pillow used decoratively on beds, usually placed behind standard, queen, and king sized pillows. The traditional size for euro sham pillows is 26" x 26".

2. What size is a standard square throw pillow?

The most popular throw pillow shape is square (aka Euro). Square throw pillows are incredibly versatile, with easy stacking and mix-and-match ability. You'll often find square throw pillows in these dimensions: 16” x 16”

3. What size are rectangle throw pillows?

Standard Rectangular pillow sizes: 12 x 16", 12 x 22", 14 x 18", 14 x 24", 14 x 30", 14 x 36", 15 x 25", 16 x 20", 22 x 25".

Editor's Notes

During our square throw pillow research, we found 24 square throw pillow products and shortlisted 7 quality products. We collected and analyzed 391,654 customer reviews through our big data system to write the square throw pillows list. We found that most customers choose square throw pillows with an average price of $21.64.

The square throw pillows are available for purchase. We have researched hundreds of brands and picked the top brands of square throw pillows, including Foamily, ComfyDown, Calibrate Timing, AM AEROMAX, Xuyier. The seller of top 1 product has received honest feedback from 51 consumers with an average rating of 4.9.

Written by
Denise Buck Avatar

Denise Buck is an excellent content writer. She has the ability to look for great deals on Home & Kitchen appliances and office products on the Internet for various customers, then she can write a complete buying guide to help you find products that fit your budget and the best bargains.