10 Best seat cushions in Australia

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Last Updated - 09/01/2025

Best Choice
01

Benazcap

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On Amazon

Benazcap Seat Cushion, Ergonomic Coccyx Cushion for Office and Car Chair, Sciatica Pain Relief, Memory Foam Seat Cushion with Washable Cover, Lumbar Support Cushion for Long Sitting
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide application: this cushion is ideal as office chair cushion, suitable for various occasions, including cars, sofas, dining chairs, outdoor patio cushions, as well as for use in travel and sporting events. Its adaptable design ensures an unparalleled seating experience wherever and whenever you need it.
SCIENTIFIC DESIGN & HIGH QUALITY CUSHION This memory foam seat cushion is designed by our internal ergonomics and has ergonomic contours to improve your posture and support your thighs and hips. The premium memory foam cushion ensures superior comfort for any chair, even when sitting for a long time.
LUMBAR SUPPORT & SCIATICA PAIN RELIEF Our coccyx pillow helps maintain healthy spine alignment and ensure comfortable sitting comfort all day long. It can effectively relieve lower back discomfort caused by prolonged sitting and is also a great option for relieving sciatica pain.
INSTANTLY UPGRADE ANY CHAIR With its soft hip and thigh padding, this seat cushion transforms any ordinary seating into a personal throne. Say goodbye to back pain and numb legs and enjoy custom support for unparalleled comfort.
EASY TO CLEAN & NON SLIP MATERIAL This seat cushion is equipped with a removable and machine washable cover that allows for easy hygiene. The non-slip rubber base prevents slipping and thus ensures more safety and helps maintain the optimal seat cushion position.

A$65.99
02

Benazcap
11% Off

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Benazcap X Large Memory Seat Cushion for Office Chair Pressure Relief Sciatica & Tailbone Pain Relief Memory Foam Firm Coccyx Pad for Long Sitting, for Office Chair, Gaming Chair and Car Seat Upgrade
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Versatile and Portable】Our cushion fits most chairs, making it perfect for use as a car seat cushion, desk chair cushion, sciatica pain relief cushion, gaming chair cushion, or chair cushion for back pain. It measures just 19" x 17" x 6". If you're not satisfied, we offer a hassle-free full refund.
【Relieves Pain and Improves Posture】The ergonomic "W" shape of our cushion provides support and comfort while reducing pressure on your lower back, waist, and hips. It also helps improve your posture, reducing the risk of pain and discomfort.
【Quality Memory Foam】Our cushion is made of durable memory foam that provides superior comfort. It's slow-rebounding and always regains its shape after each use, ensuring long-lasting comfort.
【Designed for Comfort】Our cushion is designed to provide comfortable seating for sedentary people, allowing you to focus on your work without discomfort. It's perfect for adults weighing between 100-220 lbs.If for some reason our cushions do not fit your seat, just contact us and we will address your issue within 24 hours.
【Certified Safe Materials】Our cushion is made of high-density memory foam and features a non-slip bottom and breathable black mesh cloth. It has been tested by professional safety organizations to ensure it's safe and comfortable for extended use.

A$52.79 A$59.39 11% Off
03

Clevinger

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Seat Cushion, Home Office Car Chair Cushions Memory Foam Cushion w/Handle for Computer Desk, Wheelchair & Car Driving Use - Back Support Pillow for Chair
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Premium Memory Foam】100% pure memory foam for ultimate comfort and support. Ergonomic "U" shaped hollow design adapts to your curves and effectively relieves hip pressure caused by long periods of sitting.
【Multiple Uses】Supports recovery from spinal problems like lower back issues, disc herniation, coccyx injury, and sciatica. Fits all types of chairs with its large size (45x35x7cm). Perfect for office, home, car, gaming chairs, mobility scooters, wheelchairs, and more. Also great for travel, sporting events, or pregnancy.
【Material Safety】Certified safe and harmless for human health with no additives. Premium memory foam quickly rebounds and maintains its shape after each use. Can also be used to add height to any seat.
【Convenience】Non-slip rubber bottom keeps the cushion in place, even when moving. Machine washable zippered breathable cover for easy cleaning. Built-in handle for effortless transport.
【Amazing Gift】An incredible birthday or Christmas gift for family, friends, and pregnant women. Relieves sciatica, arthritis, lower back, buttocks, spine, post-operative injuries, and pregnancy pain.

A$29.99
Best Value
04

Aerostralia
20% Off

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On Amazon

Aerostralia Seat Cushion, Desk Chair Cushion, Memory Foam Seat Cushion, for Office Chairs, Sciatica Car Seat Cushion for Back Coccyx Tailbone Pain Relief, No-Slip Protects (Black)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

‍️【Versatile】: Use it as a car seat cushion, desk chair cushion, or gaming chair butt pillow. Makes a great travel companion; sit comfortably wherever you sit, wherever you go.
‍️【Premium Quality Seat Cushion】: Our seat cushions for office chairs is made of 100% pure memory foam with no additives, soft but firm, could relief butt pressure effectively from long sitting.
‍️【Portable and Durable】: This chair cushion Pad has an anti-slip rubber bottom, and a machine washable zipper velvet cover for easy cleaning.
‍️【For Coccyx, Lower Back Pain and Sciatica】:This seat cushion with the ergonomically designed heat responsive memory foam relieves the main pressure points from your thighs and bottom part and distributes your bodyweight evenly across the seating surface. This ensures lasting comfort and pain relief even when sitting for long periods of time.
‍️【Fits All Types of Seating】: Add our sitting pillow to your list of favorite work from home accessories, its large size (17"x14"x2") fits all types of chairs around your home, office, and even car.

A$39.99 A$49.99 20% Off
05

FORTEM
10% Off

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FORTEM Chair Cushion, Seat Cushion for Office Chair, Car Seat Cushion, Coccyx Orthopedic Pillow, Desk Chair Memory Foam Sitting Pillow, Washable Cover (Mesh, Black)
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Tail Bone Pain Relief Cushion - Ergonomic "U"Shaped Cutout alleviates pressure on the sciatica nerve reducing back, leg, butt, and coccyx/tailbone pain caused by sitting uncomfortably for hours. Whether you use it as a seat cushion for car or chair cushion for desk chair, you will notice the difference.
Superior Quality & Easy Maintenance- This half donut cushion is made of pure memory foam encased in a breathable and washable mesh cover. No more worrying about stains or spills on your desk chair cushion. Simply unzip the cover and throw it in the wash.
Reliable Orthopedic Pillow This office chair cushion, car pillow contours to your body to promote a healthy body posture while sitting. The memory foam bounces back after every use making this seat cushion your best companion while driving or working for extended periods.
Multifunctional and Lightweight - Our Sitting pillow has a non-slip rubber grip bottom and a carrying handle. It's lightweight and portable so you can take it anywhere. You can use it as a car seat cushion, desk chair cushion, wheelchair cushion or a sitting pad for any uncomfortable seat.

A$44.99 A$49.99 10% Off
06

iamcomfi

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On Amazon

iamcomfi Seat Cushion - Medium - Coccyx Car Seat Cushion for Office Chair, Desk & Car Driving - Premium Heat Sensitive & Durable Memory Foam Sitting Pillow - Home Office Back Cushions & Seat Cushions
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

VERSATILE, DURABLE & ERGONOMIC - Most of us find ourselves sitting over 8 hours in an agonising office, dining chair or car seat. Our office seat cushion will revolutionise the monotony of the day to day with its impeccable architecture. From the hard-wearing and removable case to the intelligent and premium memory foam to skyrocket your daily comfort levels. No matter if you're at home in the car or in the office our booster cushion will provide an unrivalled comfy solution.
SIT COMFORTABLY FOR HOURS - Whether you work at your desk from home or drive for hours in the car our office chair cushion is ergonomically designed with heat responsive soft memory foam pads that relieves pressure points and smartly distributes your body weight across the seat surface. This ensures enduring comfort and support even when sitting for long periods of time.
PROFESSIONAL VIDEO GUIDE INCLUDED - Give the gift of movement and comfort. We all have friends and family members who have a sedentary lifestyle. Our car seat cushion has the added bonus of a complementary video guide from Dr Robert Griffiths at Pro Performance Clinics to extract every tip and trick to get the absolute best out of our coccyx cushion.
METICULOUSLY MADE MATERIALS - It took years and plenty of blood sweat and tears alongside working with our material engineers to develop our driving, gaming and office coccyx cushion. We now have the perfect blueprint for the coccyx pillow. By utilising specific densities of materials testing the cover for durability tirelessly and approaching data from a unique angle we have been able to compose a cushion that dovetails your journey towards comfort completion in a bastion of bliss.
DISCONTINUE DISCOMFORT - At iamcomfi we obsess over product innovation and development. Our coccyx cushion is designed with a rear cut-out that ensures our coccyx cushion keeps your tailbone sensationally supported. Such an innovative design mitigates pressure from your coccyx and the spinal column with cloud-like properties whilst offering an everlasting sense of support that'll cosset, relieve and brace your back tailbone and sciatic nerve.

A$44.99
07

Travel Ease

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TRAVEL EASE Memory Foam Seat Cushion, Butterfly-Shape Seat Cushion for Long Hours Sitting Comfort, Butt Support Pillow for Office Chair, Car Seat, Dining Chair (Carbon Black)
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Patented Butterfly-Shape Seat Cushion] The shape of TravelEase seat cushion is ergonomically contoured to cradle your buttocks perfectly. The pillow is thin at the front and thick at the end, which will offer scientific support for your hips and thighs. The breathable V-cutout avoids direct oppresstion from your hard chair.
[Improve Your Sitting Experience] The butterfly-shape and two hollowed grooves at bottom achieves redistributing your lower body weight evenly with comfortable experience. High-density memory foam provides soft and long-lasting support.
[High-Quality Memory Foam Cushion] TravelEase seat cushion adapts premium, 100% memory foam. Since the memory foam is thermo-sensitive, the softness will be adjusted by your body heat and environment temperature. Slow rebound memory foam will regain its shape after each use.
[Enjoy Your Upgraded Seat Anywhere] The integrated handle and foldable design make you carry this seat cushion easily anywhere you want to go. It is suitable for most chairs, including office chair, home recliner, sofa, dining chair, car seat, airplane, train and any hard surface.
[Delicate Workmanship] Each TravelEase seat cushion is made of delicate workmanship. The portable handle achieves easy transport. Non-slip rubber bottom helps it to stay in place. Soft crystal velvet cover ensures your nice touch feel. Smooth zipper allows the exterior cover easily to be removed and washed.

A$39.99
08

Amazon Basics

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On Amazon

Amazon Basics Memory Foam Seat Cushion - Black, Square
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Waterproof and spill-proof removable cover zips off for easy cleaning as needed; choice of color/pattern
Square-shaped memory foam chair cushion for enhanced comfort when sitting
Measures 38.99 by 38.99 by 3.3 cm; backed by an Amazon Basics 1-year limited warranty
Made of ultra-soft viscoelastic memory foam that conforms to the body and offers sink-into supportive softness
Ideal for home, office, or travel, whether in a rocking chair, office chair, or a car or airplane seat

A$24.90
09

KMZZTCN

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KMZZTCN Large Gel Seat Cushion for Long Sitting, Gel Cushion for Wheelchair Large & Thick, Gel Chair Cushion Soft & Cool, Breathable Gel Car Seat Cushion Reduce Sweat, Gel Pressure Relief Cushion
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Soft & Thick】 The gel seat cushion for long sitting adopts a thickened double-layer honeycomb design, which has good elasticity and can make your seat softer. This gel chair cushion allows you to sit comfortably for a long time and improve your work efficiency.
【Relieve Hip Pain】 The gel seat cushion for hip pain has enough thickness and elasticity, soft, can well cushion your weight, and better relieve hip pain. Gel pressure relief cushion can form a gentle protection for the butt.
【Cool & Comfortable】 The gel cushion is made of high-quality gel and has a very good constant temperature, which can provide you with a cooler seat in the hot summer. This gel car seat cushion has excellent elasticity, which can better fit your physiological curve and make your sitting posture more comfortable.
【Breathable & Reduce Sweat】 The gel seat cushion for office chair adopts a hollow structure with more than 2000 holes, which has very good air permeability, reduces hip sweating. This gel seat pad can make your seat no longer stuffy.
【Big & Perfect】 Gel seat cushion enlarged design can better match your seat, so that you can enjoy the comfort of a soft seat at any time. This gel cushion for sitting will be your perfect gift.

A$28.75
10

CarQiWireless

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On Amazon

2024 Upgrades Car Coccyx Seat Cushion Pad for Sciatica Tailbone Pain Relief, Heightening Wedge Booster Seat Cushion for Short People Driving, Truck Car Accessories Driver, for Office Chair
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Non-slip Backing + Fixing Belt. Breathable and dustproof mesh fabric, easy to remove and clean (coat can be machine washed, not dry)
Improve Driving Vision. Truck Car Accessories. The memory foam is of 2.9 inches which allows the seat height to increase and thus helps the short height drivers with their driving sessions. You can consider this as the best car seat cushion for short drivers which provides them extra comfort as well.
Durable- no deformation, long use time, No smell. Large enough to fill the entire seat.
Designed with Comfort and Tailbone Pain Relief. Our Car seat cushion pad will help relieve pressure on tailbone while sitting or driving. Aids in relief of lower back pain, numbness and sciatica. Better comfort for an office chair, car seat, truck, plane, wheelchair, floor or bench.
Comfortable cushion. Car chairs, office chairs, and home chairs can also be used. Provide a certain height to broaden the driving vision, relax your hands and feet comfortably, and adjust your sitting posture.

A$30.89