Thought ex-All White Kris Boughenooge (sp?) might have done - but it was a Belgian club he signed for.
No Kiwis have ever played in Ligue 1 but several from other Oceania countries - Christian Karembeu, Pascal Vahirua (Tahiti - full French international), Marama Vahirua (Tahiti, France u-21) - Marama retired after the Confeds Cup in July and is now Technical Director of the Tahitian FA., Antoine Kombouare (New Caledonia - played Nantes, PSG, Aberdeen, former PSG manager,current Lens manager)
The most recent Oceania player to play in Ligue 1 was Georges Gope-Fenepej (New Caledonia v All Whites 2012 Oceania Nations Cup) who made one appearance for Troyes last season and since they were relegated, has made three appearances in Ligue 2 so far this season.
Frank Farina played for Strasbourg and Lille in Ligue 1 in the '90s
Ned Zelic for Auxerre.
Current A-League commentator & former Socceroo Robbie Slater played for Lens in Ligue 1 and Ligue 2. Interesting info on his Wiki:
" moved to then Ligue 2 club Lens, which was promoted during his time at the club (1990–94). While he was at Lens he was attacked with a baseball bat by Paris Saint-Germain supporters and nearly lost his life..."
Wow! The guy can be irritating in the Fox commentaries - but still....