Yes! Foreigners can participate & win at Australian lotteries, but:
To legally participate to Australian lotteries, the lottery tickets need to be bought on Australian soil, at an official retailer.
The tickets must not leave Australian soil until the draws take place.
The good news is that you don’t have to be an Australian resident to win an Australian lottery.
This means that you can be a foreigner or a tourist. However, if you want to play regularly, it may be a bit complicated. This is why you can try your luck on theLotter Kenya, a safe and legit service of lottery messengers.