The following are the winners of the 3rd annual ENnie Awards, held in 2003:[1]
| Category | Gold Winner | Silver Winner | |
|---|---|---|---|
| Best Cartography | Lock and Load (Privateer Press) | Necropolis (Necromancer Games) | |
| Best Art, Cover | Monsternomicon (Privateer Press) | Midnight (Fantasy Flight Games) | |
| Best Art, Interior | Monsternomicon (Privateer Press) | Freedom City (Green Ronin Publishing) | |
| Best Graphic Design and Layout | Monsternomicon (Privateer Press) | Freedom City (Green Ronin Publishing) | |
| Best Adventure | The Banewarrens (Malhavoc Press) | The Vault of Larin Karr (Necromancer Games) | |
| Best Monster Supplement | Tome of Horrors (Necromancer Games) | Monsternomicon (Privateer Press) | |
| Best Campaign Setting | Midnight (Fantasy Flight Games) | Freedom City (Green Ronin Publishing) | |
| Best Setting Supplement | Magical Medieval Society: Western Europe (Expeditious Retreat Press) | Book of the Righteous (Green Ronin Publishing) | |
| Best Rules Supplement | Dynasties & Demagogues (Atlas Games) | Toolbox (AEG) | |
| Best d20 Game | Mutants & Masterminds (Green Ronin Publishing) | (Mongoose Publishing) | |
| Best Non-Open-Gaming Product | Unknown Armies 2nd Edition (Atlas Games) | Spaceship Zero (Green Ronin Publishing) | |
| Best Aid or Accessory | GM Mastery: NPC Essentials (RPG Objects) | Kingdoms of Kalamar DM Shield (Kenzer & Company) | |
| Best Official Website | Malhavoc Press | Wizards of the Coast | |
| Best Resource Fan Site | SWRPG Network | 3rdEdition.org | |
| Best Campaign Web Site | Conan d20 | World of Inzeladun | |
| Best Free Product or Web Enhancement | Magical Medieval City Guide (Expeditious Retreat Press) | Initiative Cards (The Game Mechanics) | |
| Best Electronic Product | Magical Medieval City Guide (Expeditious Retreat Press) | Mindscapes (Malhavoc Press) | |
| Best Publisher | Malhavoc Press | Green Ronin Publishing |
Peer Award: Mutants & Masterminds (Green Ronin Publishing)