The 41-year-old Australian pop superstar finished fourth at Eurovision in May, and will also compete in Britain's Strictly Come Dancing TV series later this year.
Goodrem will go on tour across the UK and Europe in early 2027, performing in cities including London, Manchester, Brighton, Glasgow, York, Bath, Dublin, Paris, Amsterdam and Berlin.
The tour follows the release of singles Hologram and Eclipse, which Goodrem performed at Eurovision. They will feature on her album Pure, to be released in November.
"Every tour has its own heartbeat, and I can already feel how special this one is going to be," she said.
"Eclipse was the beginning of this new chapter, and it's only the start of what's to come. It's going to be epic - bringing together the songs people have grown up with and the brand-new music from Pure that tells the next part of the story.
"I can't wait to fill these incredible rooms with love, sing-alongs, and the power of music bringing us together at exactly the right moment. I can't wait to bring it to life on stages across Europe. Gravity is optional."
Goodrem has sold more than nine million albums worldwide and achieved five number one albums.
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