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COS Black Friday 2026

Not announced yet

All COS codesBlack Friday 2026: all brands

Verified COS Discount Code

  1. COS logo
    15% OFFCODE
    Verified today
    Selected items onlyLimited-time offer
    Last used: Today219 people used
    Did this code work?
    85% success rate
  2. COS logo
    10% OFFCODE
    Verified recently
    Valid sitewideFor new customers only
    Last used: Today124 people used
    Did this code work?
    85% success rate
  3. COS logo
    15% OFFCODE
    Verified today
    Valid sitewideLimited-time offer
    Last used: Today103 people used
    Did this code work?
    85% success rate

  4. 🔔 Get notified when COS has a sale

  5. COS logo
    20% OFFCODE
    Verified today
    Valid sitewideLimited-time offer
    Last used: Today86 people used
    Did this code work?
  6. COS logo
    10% OFFCODE
    Verified recently
    For new customers only
    Last used: 1 week ago32 people used
    Did this code work?
  7. COS logo
    25% OFFCODE
    Verified today
    Selected items only
    Last used: 1 week ago5 people used
    Did this code work?
  8. COS logo
    25% OFFCODE
    Verified today
    Selected items only
    Last used: 1 week ago4 people used
    Did this code work?
  9. COS logo
    15% OFFCODE
    Verified today
    Limited-time offer
    Last used: 1 week ago5 people used
    Did this code work?
  10. COS logo
    10% OFFCODE
    Verified recently
    Valid sitewideFor new customers only
    Last used: 1 week ago26 people used
    Did this code work?
  11. COS logo
    15% OFFCODE
    Verified today
    For new customers onlyValid sitewide
    Last used: 1 week ago23 people used
    Did this code work?
  12. COS logo
    10% OFF
    Verified recently
    Code issued upon sign-upLimited-time offer
    Last used: 1 week ago52 people used
  13. COS logo
    10% OFF
    Verified recently
    Limited-time offerStudent-exclusive discount
    Last used: 1 week ago16 people used
  14. COS logo
    60% OFF
    Verified recently
    Selected items onlyLimited-time offer
    Last used: 4 days ago13 people used

New discount codes are added as soon as they become available!

🔎 Explore available COS discount codes

COS Black Friday 2026

As of 2 November 2026, COS has not announced its Black Friday 2026 sale in Australia, and its Australian Black Friday page still says the last offer has ended. Black Friday falls on Friday 27 November 2026 and Cyber Monday on Monday 30 November 2026. This page and the COS discount codes above will be updated as soon as COS announces its sale.

COS Black Friday 2025


COS Australia, 2025
EventCOS Black Friday online sale
OfferSelected ready-to-wear, accessories and more, exclusions apply

These were last year's terms, and COS's 2026 offer can differ.

How to Save at COS on Black Friday

  • Sign up to the COS newsletter: COS offers 10% off your first order, so you don't miss out next time.
  • Check the exclusions, since COS's Black Friday offer covered selected ready-to-wear, accessories and more.
  • Compare online and in-store prices, because COS says exact discounts may vary between the two.

Shop COS ↗

Browse COS discount codes on DiscountingSpot for COS's current offers.

COS Black Friday FAQ

When is COS Black Friday 2026?

Black Friday is on Friday 27 November 2026 and Cyber Monday on Monday 30 November 2026. As of 2 November 2026, COS has not announced its Black Friday dates for Australia.

What did COS offer for Black Friday 2025 in Australia?

COS ran an exclusive Black Friday online sale for a limited time. Its Australian Black Friday page describes the offer as including selected ready-to-wear, accessories and more, with exclusions.

Is the COS Black Friday offer available in stores?

COS says its Black Friday offer is available via cos.com and in stores, and that exact discounts may vary between online and in-store.