Here's the full list of Great People so far, for a grand total of 63 people
I also changed Kimbuzzi's and Xantus' titles better fit with their original titles.
Great Artists
Dave Lawell
Deon of Petersburg
John Deane
Jon Shafer
Ken Burd
NCC Savage
Sid Meier
Soren Johnson
Steve Barcia
Great Engineers
Admiral Tellik
Caern the Tulosian Mercenary
Claw the Klackon Taskmaster
Felina the Naturalist
Houri the Environmentalist
Kimbuzzi the Agrarian
Khunagg the Ruthless
Sparky the Meklar Cybernaut
Torg the Overlord
Great Merchants
Galis the Financier
Galin the Rogue Trader
Grogg the Gnolam Capitalist
Kher the Smuggler
Lydon the Noble
Slag the Armsdealer
V'Larr the Independent Trader
Great Prophets
Cassandra the Elerian Mystic
Dark Lord Necron
Electra the High Priestess
Orphus the Peacemaker
Matrix the Cyber Mage
Tanus the Revolutionary
Xantus the Supreme
Great Scientists
Chug the Planetologist
Director Androgena
Director Brainac
Emo the Scientist
Gizmo the Gadgeteer
Kirsus, the Psilon Scientist
Urro the Ikarian Doctor
Great Spies
Arakhor the Courtier
Crassis the Overseer
Diablo the Cyber Marauder
Draxx the Spy Master
Ezixl of Klackon
Jeelen One-Eye
Tulock the Bounty Hunter
Great Generals
Altos the Alkari Pilot
Aquasarrious the Trilarian Navigator
Cyr the Fighter Ace
Grumm the Armsman
Hawk the Astrogator
Karg the Pirate
Kronos the Spacefarer
Loknar the Last Orion
Malovane the Battle Lord
Mukirr the Mrrshan Warrior
Nhagg the Armsmaster
Nile the Forsaken Warrior
Nimrazz the Master Tactician
Ruola the Weapons Officer
Skaine the Legend
Slith the Rebel Pilot
Tyranous the Sakkra Armsman