Inno Setup was created by Jordan Russell and is currently maintained by Martijn Laan (since 5.4.3, released in 2011).

The following is a list of those who have contributed significant code to the Inno Setup project, or otherwise deserve special recognition:

Special thanks to everyone answering questions on the forum and on Stack Overflow, especially: Gavin Lambert, Deanna Hants, Jernej Simončič, Martin Prikryl and TLama.