Queen Mattresses

A queen size mattress hits that sweet spot between roomy comfort and a bedroom that still feels open and easy to move around. This collection of queen mattresses suits solo sleepers who like to stretch out, couples who share every night, and anyone upgrading from a double without reworking their whole bedroom furniture layout. You get queen-size mattresses with pressure-relieving comfort, steady edge support, and motion control that keeps partner toss-and-turn to a minimum, wrapped in comfy bedding-friendly fabrics that work in most modern interiors.
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  • Luxe comfort
    Bedroom setting with a light grey upholstered bed frame and mattress, beige pillow, and a knit throw. Minimalist decor includes frames and a lamp.
    Bedroom setting with a light grey upholstered bed frame and mattress, beige pillow, and a knit throw. Minimalist decor includes frames and a lamp.
    Mattress infographic on dark green background detailing a seven-zone support core for head to feet; emphasises contouring to body curves.
    Koala Luxe Mattress

    Koala Luxe Mattress

    4.8 (725)

    Koala Luxe Mattress

    Ultimate luxury comfort & support

    Queen, 4 Sizes
    $2,390
    $2,390
    Double
  • Ultimate cooling
    Koala Polar+ Mattress
    Modern bedroom with a wooden bed frame, dark green mattress, and striped pillows. Light grey walls, wooden side table, and decor accents.
    Diagram of a mattress with "Advanced ergonomic support" text. Shows five support zones for shoulders, back, hips, knees, and legs.
    Koala Polar+ Mattress

    Koala Polar+ Mattress

    4.8 (1202)

    Koala Polar+ Mattress

    Our coolest mattress for hot sleepers

    Queen, 2 Sizes
    $1,990
    $1,990
    Queen
  • Premium comfort
    Minimalist bedroom with a wooden bedframe, green mattress, and white bed linens. A side table with a white lamp and decorative objects in the background.
    Modern bedroom with a wooden bed frame, green mattress, and decorative cushions. A side table with a lamp and minimalist decor complete the setting.
    Mattress with advanced ergonomic support, featuring a white and grey five-zone design for tailored body contouring.
    Mattress with dark green sides and white top, highlighting extra spinal support, customisable firmness, and seasonal temperature control.

    Koala Plus Mattress

    4.8 (1202)

    Koala Plus Mattress

    Advanced cooling & pressure relief

    Queen, 6 Sizes
    $1,650
    $1,650
    Single
  • Classic comfort
    Wooden bed frame with a light green mattress, grey and white pillows, and a textured blanket. Framed artwork and lamps adorn the minimalist bedroom.
    Wooden bed frame with a light green mattress, grey and white pillows, and a beige blanket. Artwork and lamps decorate the room.
    Mattress with essential ergonomic support features, highlighting three zones: shoulders, hips, and legs. Text on muted green background.
    Koala Mattress

    Koala Mattress

    4.8 (2652)

    Koala Mattress

    Bestseller for comfort & support

    Queen, 5 Sizes
    $1,249
    $1,249
    Single Flippable Firmness
  • Standard comfort
    Stylish bedroom with light wood bed frame and mattress, pink and striped cushions, modern lamp, abstract wall art, and beige rug.
    Stylish bedroom with light wood bed frame and mattress, pink and striped cushions, modern lamp, abstract wall art, and beige rug.
    Mattress with grey layers, promoting essential ergonomic support. Highlights three zones for shoulders, hips, and legs to fit body curves.
    Koala SE Mattress

    Koala SE Mattress

    4.8 (784)

    Koala SE Mattress

    Value pick for comfort & support

    Queen, 5 Sizes
    $950
    $950
    Single

Shop Queen Size Mattresses For Better Sleep

Queen Mattress Comfort For Every Night

Queen Size Mattresses in this range focus on real, all-night comfort rather than gimmicks. Koala’s Kloudcell foam and multi-layer support help with pressure relief for side sleepers, back support for long workdays, and motion isolation for couples who keep different sleep schedules. If you lie there googling “best queen mattress for side sleepers with back pain,” this kind of contouring support and Zero Disturbance tech can make a noticeable difference to how rested you feel in the morning

Looking for a queen mattress that feels comfy, stays supportive, and actually lets both you and your partner sleep through the night?

Queen Size Mattresses That Fit Real-Life Bedrooms

Each queen mattress in this collection works for real homes, from compact apartments to main bedrooms with full bedroom suites. Slim, mattress-in-a-box delivery means you can get a supportive, medium-firm feel into tight stairwells or lifts without breaking a sweat, then place it straight onto your existing queen bed frame. Breathable open-cell foams, cooling comfort materials, and options like Polar+ tech for hot sleepers help you stay more comfortable across sticky Aussie nights and cooler seasons alike. Many shoppers search for the best queen mattress for hot sleepers or light sleepers, so this range leans into airflow, temperature control, and low partner disturbance as standard.

Shop similar collections: Mattresses | Double Mattresses | King Mattresses | Single Mattresses | Bedding

Queen Size Mattresses With Easy Delivery & A Feel-Good Choice

Queen Size Mattresses from Koala arrive fast across Australia, with a 120-night trial and long warranties so you can test the feel properly at home before committing for the long haul. Koala builds long-lasting products with low-waste, eco-conscious materials and backs wildlife causes, so your new mattress supports better sleep and a better planet at the same time. Whether you need a queen mattress for a first place, a main bedroom refresh, or a guest room that still feels luxe, this range focuses on comfy support, simple setup, and designs that stay comfortable night after night.

FAQs about queen mattresses

What are the dimensions of a queen-size mattress?

A standard queen-size mattress measures 153cm wide by 203cm long, providing ample space and the most ideal comfort level for single sleepers and couples alike.

How do I choose the best queen-size mattress for my sleep style?

Side sleepers may prefer soft and plush or medium firmness, while back and stomach sleepers benefit from an extra firm surface for proper spinal alignment. Either way, our mattresses provide excellent support for all types of sleepers, helping each person wake up fully rested.

Can a queen-size mattress accommodate two people comfortably?

Yes! A queen mattress provides enough space for two adults to sleep comfortably while still fitting well in most bedrooms. Browse through our different mattresses on our online store to compare sizes and other details, or see for yourself the mattresses, beds, and other products we have available in-store.

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