Australia - Ian Dyk*
Brazil - Bruno Junqueira
Canada - Sean McIntosh and Kevin Lacroix*
China - Congfu Cheng*
Czech Republic - Jan Charouz*
France - Loic Duval and Jean Karl Vernay*
Germany - Nico Hulkenberg
Great Britain - Robbie Kerr and Oliver Jarvis*
India - Narain Karthikeyan*
Indonesia - Ananda Mikola and Moreno Soeprapto*
Ireland - Richard Lyons and John O’Hara*
Italy - Enrico Toccacelo and Michele Rugolo*
Lebanon - Allam Khodair*, Khalil Beschir and Alex Khateeb
Malaysia - Alex Yoong and Aaron Lim*
Mexico - Juan Pablo Garcia*
Netherlands - Jeroen Bleekemolen and Renger van der Zande*
New Zealand - Jonny Reid and Matt Halliday
Pakistan - Nur Ali*
Portugal - Alvaro Parente and Joao Urbano*
South Africa - Adrian Zaugg and Gavin Cronje*
Switzerland - Sebastien Buemi and Marcel Fassler*
USA - Jonathan Summerton*

Drivers marked with a star are eligible to participate in the first official practice session on Friday 27 April 2007, reserved for rookie drivers and developing nations only.

A1 Team Singapore will miss the final round of the series at Brands Hatch this weekend, as diver Christian Murchison has injured his shoulder while weight training in preparation for the race.