
OMG! Decadent Donuts Port Adelaide Plaza
A decadent doughnut spot at Port Adelaide with a near-perfect 4.9 rating.
Some links are affiliate links — if you book through them we may earn a small commission, at no extra cost to you. It never affects our Spot Score or what we recommend.
Why it's worth checking out
OMG! Decadent Donuts sits at the Port Adelaide Plaza on Commercial Road at Port Adelaide, in the historic port area of South Australia's capital. A dedicated doughnut spot, it's earned a near-flawless reputation for its decadent, beautifully made doughnuts and treats — the kind of fun, indulgent spot that's become a genuine favourite for a sweet indulgence.
The appeal is that focus on quality, loaded and beautifully made doughnuts, perfect for a sweet treat, a snack with a coffee, a gift or an indulgence on the go. A spot that's nailed a fun, distinctive treat like the decadent doughnut becomes a real favourite, and the near-perfect feedback speaks to OMG getting it just right.
A 4.9 rating from more than 170 reviews is an excellent result and a strong endorsement. The range, flavours, opening hours and pricing vary, and a popular treat spot can sell out of favourites, so it's worth checking current details before a special trip — though for a decadent doughnut, it's often just a matter of dropping in at the Port Adelaide Plaza.
Reviewed by Iyan B.
Practical details
Opening hours
Closed- Monday
- 09:30 – 16:30
- TuesdayToday
- 09:30 – 16:30
- Wednesday
- 09:30 – 16:30
- Thursday
- 09:30 – 16:30
- Friday
- 09:30 – 16:30
- Saturday
- 09:30 – 16:30
- Sunday
- 10:00 – 14:00
Spot Score
- Reputation
- 91
- Popularity
- 68
- Information quality
- 30
- Category fit
- 70
- Freshness
- 30
Our independent editorial score — not a user rating.
Nearby venues

LLaw Boutique Restaurant Port Plaza
$$LLaw Boutique Restaurant Port Plaza is a restaurant in Port Adelaide, Adelaide. It holds a 4.2-star Google rating from 253 reviews. Our editorial Spot Score is 56/100.

Little Ban Ban Port Adelaide
Little Ban Ban Port Adelaide is a restaurant in Port Adelaide, Adelaide. It holds a 4.5-star Google rating from 183 reviews. Our editorial Spot Score is 59/100.

Schnithouse Port Adelaide
Schnithouse Port Adelaide is a restaurant in Port Adelaide, Adelaide. It holds a 4.1-star Google rating from 286 reviews. Our editorial Spot Score is 55/100.

Lavish Cafe
Lavish Cafe is a cafe in Port Adelaide, Adelaide. It holds a 4.7-star Google rating from 158 reviews. Our editorial Spot Score is 61/100.
More dessert spots in Adelaide

YO-BAR
YO-BAR is a dessert spot in Glenelg, Adelaide. It holds a 5.0-star Google rating from 1898 reviews. Our editorial Spot Score is 72/100.

YO-BAR
YO-BAR is a dessert spot in Adelaide CBD, Adelaide. It holds a 4.9-star Google rating from 2042 reviews. Our editorial Spot Score is 71/100.

C9 Chocolate & Gelato Rundle Place
C9 Chocolate & Gelato Rundle Place is a dessert spot in Adelaide CBD, Adelaide. It holds a 4.9-star Google rating from 756 reviews. Our editorial Spot Score is 68/100.

Bottega Gelateria
Bottega Gelateria is a dessert spot in Henley Beach, Adelaide. It holds a 4.8-star Google rating from 738 reviews. Our editorial Spot Score is 67/100.



