If the game gets a remake sometime in the future, here I have a few ideas for some VA's, give ideas if any of them don't match:
Eirika: Kira Buckland
Seth: Chris Smith
Franz: Bryce Papenbrook
Gilliam: Kent Williams
Vanessa: Michelle Ruff
Moulder: DC Douglas
Ross: Nicholas Roye
Garcia: Richard Epcar
Neimi: Cherami Leigh
Colm: Michael Sinterniklaas
Artur: Joe Zieja
Lute: Brina Palencia
Natasha: Nicole Balick
Joshua: Todd Haberkorn
Ephraim: Greg Chun
Forde: Grant George
Kyle: Xander Mobus
Orson: Marc Diraison
Tana: Melissa Fahn
Amelia: Natalie Lander
Innes: Xander Mobus
Gerik: Keith Silverstein
Tethys: Eden Riegel
Marisa: Connor Kelley
L'Arachel: Carrie Keranen
Dozla: Kyle Herbert
Saleh: Patrick Seitz
Ewan: Ray Chase
Cormag: Travis Willingham
Rennac: Doug Erholtz
Duessel: Doug Stone
Knoll: Taliesin Jaffe
Myrrh: Erica Lindbeck
Syrene: Caitlin Glass
Valter: Imari Williams
Riev: Mike Pollock
Selena: Colleen Clinkenbeard
Caellach: Sean Schemmel
Lyon: Mark P Whitten
Vigarde: Robert Clotworthy