Main Characters President Jed Bartlet 155 main appearances Leo McGarry 155 main appearances Claudia Jean "C.J." Cregg 155 main appearances Josh Lyman 155 main appearances Donna Moss 128 main appearances Toby Ziegler 145 main appearances Charlie Young 137 main appearances Sam Seaborn 83 main appearances Will Bailey 75 main appearances Abbey Bartlet 60 main appearances Kate Harper 44 main appearances Matthew Santos 37 main appearances Annabeth Schott 21 main appearances Senator Arnold Vinick 26 main appearances Zoey Bartlet Mandy Hampton 22 main appearances
Recurring Guest Characters Jerry Graham 1 guest appearances Washington D.C. Mayor 1 guest appearances Tom Broderick 1 guest appearances General Stanley 1 guest appearances Eric Hayden 1 guest appearances Dr. Louis Foy 1 guest appearances Barbara Layton 1 guest appearances Justice Christopher Mulready 1 guest appearances Documentarian 1 guest appearances Renato Mannari 1 guest appearances Andrew Weltzman 1 guest appearances James Cook 1 guest appearances Bill Parsons 1 guest appearances Agent Broder 1 guest appearances Yossi 1 guest appearances Maz 1 guest appearances Congresswoman 1 guest appearances Congressman Benoit 1 guest appearances Congressman Borden 1 guest appearances Dr. Hardin 1 guest appearances ⇤ « 20 21 22 23 24 25 26 27 28 29 » ⇥