Franco Belgian Comics

French-Belgian comic book series

 * Achille Talon
 * Albany and Sturgess
 * Alix
 * Anselme Lanturlu
 * Asterix
 * Barbe Rouge
 * Benoit Brisefer
 * Billy the Cat
 * Black Moon Chronicles
 * Blacksad
 * Blake and Mortimer
 * Blueberry
 * The Bluecoats (Les Tuniques Bleues)
 * Boule et Bill
 * La Brigade Chimerique
 * Buck Danny
 * Corto Maltese
 * Cubitus
 * De Cape et de Crocs
 * Dreamland
 * Five series set in the Dungeon Universe:
 * Dungeon: The Early Years (Donjon Potron-minet)
 * Dungeon Zenith (Donjon Zénith)
 * Dungeon Twilight (Donjon Crépuscule)
 * Dungeon Parade (Donjon Parade)
 * Dungeon Monstres (Donjon Monsters)
 * Les Femmes en Blanc
 * Freak's Squeele
 * Garulfo
 * Gaston Lagaffe
 * Le Génie des alpages
 * Gil Jourdan
 * Idées noires
 * Les Innommables
 * Inspector Canardo
 * Iznogoud
 * Jeremiah
 * Johan and Peewit
 * Jommeke
 * Jour J
 * Kid Paddle
 * Lanfeust
 * Largo Winch
 * Léonard
 * Lou!
 * Lucky Luke
 * Les Lumieres De L Amalou
 * Marsupilami
 * Four series set in Metabarons Universe:
 * The Incal
 * Before the Incal (Avant l'Incal)
 * After the Incal (Après l'Incal)
 * The Metabarons
 * The Technopriests
 * Megalex
 * Les Mondes D Aldebaran
 * Monsieur Jean
 * Natacha
 * Les Naufrages D Ythaq
 * Orphanimo
 * Où le regard ne porte pas...
 * Okko
 * Persepolis
 * Philemon
 * Quaid Orsay
 * Rahan
 * Requiem Chevalier Vampire
 * Le Roi Cyclope
 * Roxanna & The Quest for the Time-Bird or The Quest for the Time Bird (La Quête de l'Oiseau du Temps)
 * Sasmira
 * The Smurfs (Les Schtroumpfs)
 * Le Scorpion
 * The Scrameustache
 * The Secret History
 * Sentai School
 * Sillage
 * Sky Doll
 * Soda
 * Spirou and Fantasio
 * Suske en Wiske
 * Thorgal
 * Tif et Tondu
 * Tintin
 * Titeuf
 * Tramp
 * Valérian and Laureline
 * Wake (Sillage)
 * Universal War One
 * Venezia
 * XIII
 * Yoko Tsuno

Franco-Belgian comic creators

 * David B
 * Enki Bilal
 * Christophe Blain
 * Fred Beltran
 * Frédéric Boilet
 * Francois Bourgeon
 * Claire Bretecher
 * Yves Chaland
 * Yvan Delporte
 * Philippe Druillet
 * Jean Dufaux
 * Andre Franquin
 * François Marcela-Froideval
 * Rene Goscinny
 * Gotlib
 * Greg
 * Hergé
 * Alejandro Jodorowski (Chilean)
 * Manu Larcenet
 * Regis Loisel
 * Raymond Macherot
 * Moebius
 * Hugo Pratt (Italian)
 * Joann Sfar
 * Jacques Tardi
 * Maurice Tillieux
 * Lewis Trondheim

Other things

 * While not exactly French nor Belgian, the webcomic Rogues of Clwyd-Rhan is from this area (IIRC, it's Dutch).
 * Mortadelo Y Filemon is Spanish with Franco-Belgian influences (at least in the earliest years), most notably André Franquin.