Dallas Owenby - Ikechukw Odum
Lourdes Obleno - Travis Oberlin
Lorena Osorno - George Oja
Jeri Ottinger - John Olfier
Francisca Oneal - Jasmine Onoyiboyeya
Becky Olesen - Melissa Outman-Colabello
Leah Ossi - Onorio Olvera
Kenichi Oshiro - Jacqui O'hara
Todd Ohman - Messerra Olabi
Lauren Odom - June Offill
Juan Ortolan - Lauren Oxford
Howard O'malley - Rodolfo Oros
Michael Oeselets - Gerald O'connor
Theron Oellerich - Lunes Orescar
Elijah Oneal - Evans Ogora
Michael Olivetto - Antonio Orama
Daniel Oyola - Jim Overturf
Shirley Oalmann - Ramona Orduno
Amy Osterwise - Latosha O'neal
Amos Overmyer - Lee Orie
Pamela Ownby - David Ogar
Ron Outland - Alton Ostarly
Larecea Orkies - Georgina Oladokun
Tina Olds - John Owusu-Afriyie
Hitoshi Okuda - Murray Obear
Ruben Ortiz-Reyes - Judy Otero
Ricky Overcast - Virgie Oldaker
Belin Ortega - Kathy O'rorke
Destion Osborn - Burney Orr
Din Oh - Shebna Olsen
Marilyn Oberhoff - Matthew Orben
Veena Oberoi - Nicholas Owuor
Walter Odinokow - Susan Orndorff
Jean Oechsli - Jami Overcast
Antelma Ocampo - Lara Offenburger-Cagan
Jim Olofsson - Jeffrey Oram
Sherrie Oshiro - Randy Omatta
Charlene Obryant - Eleanor Ovenell
Dorothy Obarr - R D O'steen
Kristine O'daly - Pedro Ortega-Mendoza
Richard Osceola - Benjamin Oard
Jasmine Ojeda - Susan Olechna
Karen Orton - Christopher Ottone
Anne Orlin - Susanna Ortiz
Crocifissa Oneal - Beverly Orsborn
Nancy Orange - Kendra Odom
Scott Onnenga - Lindsi Oltman
Grayson Oxford - Cabrera Olga
Bahram Owliazadeh - Lana Odle
Peggy Osteen - Jing O
Ernestine Owens - Sheldon Oyler
Kuk Osborne - Ray Organo
Sammy Oxendine - Jason Oneal
Suzanne Oxford - Lauren Ondo
Michael Orewiler - Tim Osterhouse
Taiwo Odufunade - Bethany Owenby
Roma Ouk - Colthc Ornelas
R Overstreet - Chet Ourso
Caren Otis - Tami Orona
Sybil Okosi - Corinne Ohara
Jill Obryant - Danielle Offner
Walter Olam - Arlene Orsua
Mai Oliver - Georgina Osuna
Lisa Olmeda - Dannie Oatis
Urban Ozanne - Charles Obyrn
Alison Oropallo - Jerry Oviatt
Jay Oberst - Dawn O'neill
Vicki Osweiler - Janet Olcott
Leon Osgood - George Obrion
Nicole Oppenheimer - Bella Osman
Kristen Odom - Ruth Ondovik
Neeta Ohri - Daniel Overdeck
June Ohalloran - Ruben Orbe
Ralph Olis - Holly Ozler
Dain Oyler - Victor Obasohan
Ricardo Otaola - Timothy O'gara
Douglas Osani - George O'regan
Annmarie Osmer - David Off
David Ordenana - Kisa Opp
Sadie Odonnell - Elazibeth Oshea
Eli Olinick - Megan O'haver
Marianna Ochs - Kimberly Osinkoskey
Nicholas Ortagus - Kathleen Ouyang