Darlene Joyce Zschech (pronounced /dɑrˈliːn ˈtʃɛk/; néeSteinhardt, born 8 September 1965, in Brisbane, Australia) is an Australian Pentecostal worship leader and singer-songwriter who primarily writes praise and worship songs. She is the former worship pastor of Hillsong Church and is currently a member of Compassionart, a charity founded by Martin Smith from Delirious?.

As a young adult Zschech sang jingles for a number of international companies including McDonald’s, KFC and Coca Cola. She and husband Mark Zschech have three daughters: Amy Jaye Hood, Chloe Jaz and Zoe Jewel.