Middle-Earth

Middle-Earth is a world featured in The Hobbit/Once Upon a Time crossover, Once Upon a Time in Middle-Earth

Inhabitants

 * Bilbo Baggins (formerly)
 * Snow White (formerly; visitor)
 * Thorin Oakenshield (Formerly)
 * Tauriel (formerly)
 * Gandalf
 * Thranduil
 * Balin (Formerly)
 * Dwalin (formerly)
 * Óin (formerly)
 * Glóin (formerly)
 * Fíli (formerly)
 * Kíli (formerly)
 * Bifur (formerly)
 * Bofur (formerly)
 * Bombur (formerly)
 * Dori (formerly)
 * Nori (formerly)
 * Ori (formerly)
 * Saruman 
 * Lady Galadriel
 * Lord Elrond
 * Many other citizens 

Timeline
See: Middle-Earth/Timeline