Wikia/Wikiapedias:
Serah Farron - The Final Fantasy Wikia
Lightning Farron - The Final Fantasy Wikia

DeviantART:
#SerahClub - DA's one and only Serah Farron fanclub!
#Lightning Fanclub - A DeivantART Fanclub for fans of Lightning Farron
#SistersofFaith - A DeivantART Fanclub dedicated to the relationship between Serah and Lightning Farron
#FFXIIIGirls - The DeviantART club for the female characters of Final Fantasy XIII
#Ai-No-Eien - Fanclub for the couple Snow Villiers and Serah Farron from Final Fantasy XIII.
#LauraBailey-Fans - The DeviantART club for voice actress Laura Bailey
#Ali-Light - Ali Hillis, Lightning Farron & Anything Ali Related - Fanclub! All Fans Are Very Welcome!!



Fansites:
SERAH FARRON, OUR FAVORITE L'CIESTER - A Serah Farron Tumbleblog
Fuck Yeah Serah Farron! - Serah Farron Tumbleblog #2
Fuck Yeah Serah & Noel - Serah & Noel Tumbleblog
Fuck Yeah Lightning! - A Lightning Farron Tumbleblog
Catalyst - Serah Farron - A mini-fansite dedicated to Serah Farron
Roses Have Thorns - Lightning of Final Fantasy XIII - A mini-fansite dedicated to Lightning Farron

Fanlistings:
WISH - The Serah Farron Fanlisting
Light up the Sky - The Lightning Farron Fanlisting
Forgive Me - Serah and Lightning Farron Fanlisting
Our Private Heaven - Serah/Snow Fanlisting
Complete Opposites - Lightning/Snow Fanlisting

LiveJournals:
kristallised - Snow/Serah community
thecoldstorm - Snow/Lightning community
fang_lightning Fang/Lightning community
gravity_control - Lighting Farron community
crystal_farron - Serah Farron community