%%Do not spoiler-tag trope titles. For more details, see Administrivia/HandlingSpoilers.
%%To avoid self-fulfilling the Project CASTOR spoiler, Mark Rollins is listed under the Prolethean page rather than the CASTOR folder.
Due to page length, this page has been split into the following.
'''Spoiler warning:''' Trope titles are not marked as spoilers in this entry. Because of this, the trope listings spoil some events of the plot. If you have not seen 2x10 and you do not wish to be spoiled, do not read past the description of each character, and do not open the spoiler-marked page.
* [[Characters/OrphanBlackProjectLeda The Clones of Project LEDA]][[note]]Sarah Manning, Beth Childs, Alison Hendrix, Cosima Niehaus, Katja Obinger, Helena, Rachel Duncan, Jennifer Fitzsimmons, Tony Sawicki, Charlotte Bowles, Krystal Goderitch, Danielle Fournier, Aryanna Giordano, Janika Ziegler[[/note]]
* [[Characters/OrphanBlackAssociates Associates of the Clones]][[note]]Felix Dawkins, Vic Schmidt, Siobhan Sadler, Kira Manning, Amelia, Cal Morrison, Benjamin Kertland, Art Bell, Paul Dierden, Angela Deangelis, Toronto Police Department, Donnie Hendrix, Gemma and Oscar Hendrix, Aynsley Norris, Jason Kellerman, Marci Coates, Alison's Neighbors, Delphine Cormier, Scott Smith, Shay[[/note]]
* [[Characters/OrphanBlackTheProletheans The Proletheans]][[note]]Maggie Chen, Tomas, Hank Johanssen, Mark Rollins, Bonnie Johanssen, Gracie Johanssen, Alexis[[/note]]
* [[Characters/OrphanBlackTheNeolutionists The Neolutionists]][[note]]Dr. Aldous Leekie, Olivier Duval, Astrid[[/note]]
* [[Characters/OrphanBlackDyadAssociates Dyad Associates]][[note]]Andrew Peckham, Susan Duncan, Daniel Rosen, Marian Bowles, Ferdinand, Bulldog[[/note]]
* [[Characters/OrphanBlackProjectCastor Spoiler Characters (2x10)]][[note]]Miller, Rudy, Seth[[/note]]
* [[Characters/OrphanBlackMiscellaneousCharacters Miscellaneous Characters]][[note]]Bobby, Colin, Ramon, Yvonne, Barry and Brenda, Jesse, Willard Finch, Dr. Coady, [[spoiler:Pupok]][[/note]]