This is a list of Office characters. Please feel free to add anymore you like and to vote on them.
http://www.ranker.com/list/favorite-office_u-s_-characters/bojanthebest,
Darryl Philbin
Dwight Schrute
Jan Levinson
Jim Halpert
Kelly Kapoor
Kevin Malone
Meredith Palmer
Michael Scott
Oscar Martinez
Todd Packer