Different World is the 18th studio album by British rock group Uriah Heep, released in 1991 in Europe and Japan, but not in North America. Different World was the first Uriah Heep studio album from which no single was released in the UK. It is the second studio album to feature this line-up. Bass guitarist Trevor Bolder produced the album and has said that, although it was an experience, he found it tricky wearing the hats of both band member/musician and producer.

Uriah Heep are an English rock band formed in London in 1969. Their current lineup consists of guitarist Mick Box, keyboardist Phil Lanzon, lead vocalist Bernie Shaw, drummer Russell Gilbrook, and bassist Dave Rimmer. They have experienced numerous lineup changes throughout their 55-year career, leaving Box as the only remaining original member. Notable former members of the band are vocalists David Byron, John Lawton, John Sloman, and Peter Goalby; bassists Gary Thain, Trevor Bolder, John Wetton, Bob Daisley, Paul Newton, and John Jowitt; drummers Nigel Olsson, Iain Clark, Lee Kerslake, and Chris Slade; and keyboardists Ken Hensley, Gregg Dechert, and John Sinclair.