Welcome to Online Casino King!

Online Casino King Australia: the home of the bigger online casino bonus!

This page is dedicated to all things Australian (well from an online casino perspective, anyway).

We negotiate Exclusive Casino Bonuses for roulette, blackjack and pokies for our players so you get a better deal. Plus new bonus offers & promo news,free demo games and tips- all selected for players from Australia.

Read more

Best Casino Sites

Betfair Casino

Betfair runs a casino with Playtech, IGT and WMS games.

Spin Casino

Spin Casino runs a multiple match bonus welcome package up to $/CA$/€ 1000. Great range of slots and blackjack.
32red

32 Red

32Red Online Casino. Play Thunderstruck2 and Immortal Romance here. #ad

UK Casino Club

UK Casino Club is a Microgaming casino with a bonus bundle. Play Jurassic World, Phantom of the Opera, Thunderstruck 2, Premium Roulette and more

Free Games

Casino Games

Exclusive Promotions

spin casino

Spin Palace 1000

Spin Palace is one of the longest serving casinos on the web, a Microgaming specialist. Play now
platinum play

Platinum Play

Slick Microgaming Specialist Play now
crazyvegas casino

Free Spins After Deposit

At Crazy Vegas you'll get a £/$/€ 500 match on up to your 1st 5 deposits plus 30 free spins afterwards. Play now
32 red

32 Red Thunderstruck

Claim the 32Red bonus. Play Thunderstruck 2. Play now

Twitter Feed

Online Casino King

OnlineCasinoKing: the home of the bigger online casino bonus! We negotiate Exclusive Bonuses for our players so you can get a better deal. Plus bonus & promo news, tips, free casino games like Gonzo's Quest Slot and breaking stories on our blog. Check for more than £/€/$ 2000 worth of bonuses from the best online casinos.

We’re passionate about what we do: reviewing and testing out online casinos, and we are here to try and act as your guide though what can be a maze.
Read our systems and tips in our roulette, blackjack, baccarat and video poker guides.

Browse around the site, play some free games, check out the bonuses and please play responsibly!