Vilma O'neill - Francisco Oregon
Elsie Onsum - Amy Obendorf
Doris Orgel - Gretchen Ortelere
Katherine Omohundro - Helen Okrasinski
Okechukwu Onochie - Ayala Orellana
Wayne Orman - Louis Orozco
Cathy Oschwald - Dan Oostdyk
Sally Oteri - Rachel Oatridge
Christian Osmers - Erich O'saben
Tracey Odonnell - Sharon Obrien-Paddon
Judith Oregan - Rolfe Ollerhead
George Overbaugh - Mark Offutt
Sheba Owen - Linda Oeffling
Gail Otey - Andrea Oconitrillo
Remedios Ongchangco - Carmel Orillion
Beverly Oren - Brandi Overbeck
Trust Orcutt - Vicki Ouellette
Robert Obelsky - Amber Ohler
Adrienne Oberndorfer - Ryan Ogaard
Dianes Orteza - Michael Oxendale
Derrel Ozment - Thomas Oulahan
Stacy O'conner - Roy Occhiogrosso
Andrew Obert - Consuelo Orozco
Tom Orlowski - Nancy Ovesen
Jerry Overaker - Marvin Orchen
Janette Oats - Alexandra Orton
Katie Ornstein - M Oterrance
Thomas O'hagan - Curtis Oatis
Paloma Orozco - Shawntina Ojeda
Lisa Oldenburghirten - Gomer Ogana
Paige O'dell - Curtis Ockenfels
Mark Oemichen - Frank Oren
Yasuko Okamura - Kenneth Osmolenski
Gullermo Ortiz - Eliane Olasz
Ondretta Owens - Sonia Oram
Sharifa Oppenheimer - Bern O'toole
Martin Oakley - Roy Otoole
Keyla Ordonez - Joshua Onyebuekehart
Katrina Ojala - Ronald O'berry
Rosemary Orchanian - Rea Olsen
Rodney Otis - Ronald Okun
Jodie Obenour - Angelika Olivarez
Amy Otinger - Kenneth Orrison
Michael Oesterblad - Kaley Olive
Goldie Oliver - Gerry Orth
Charles Oconnors - Deborah Owen-Pirkle
Nicolette Outlaw - Nicholas Ourso
Marian Ogunniya - Katherin Otten
Blanch Overholt - Laura Okruhlik
Hubert Ockman - Marion Ooten
Robert Ochocinski - Phillip Oles
Ambrosio Ortiz - Tom Ozog
Lon Ovedovitz - Charlotte Oleinik
Alcinda Oliveira - Jody O'kash
Brendan O''halloran - Bryan Oriel
Viki Ornelas - Felix Orbeta
Elizabeth Ossmann - Nayetzli Olvera
David Obermiller - Gibran Olachia
Philip Oswalt - Emily Olivieri
Dale Ouden - Gerri Obrien
Donna Ozturk - Donald O'pry
Caroline Ofenloch - Margaret Obyrne
Sean Olszowka - Patricio Obregon
Steve Olkowski - Katheline Owen
Avery O'keefe - Albanise Oliveira
Philomena Orlando - Denise Owens-Jackson
Rosalyn Ouslander - Ignacio Ojeda
Martin O'conor - Girolamo Occhibove
Thomas Ondrejko - Carol Osterberg
Tonja O'neil - Marion Okra
Bradley O'bryan - Jeanne Oney
Iris Obie - David Ongie
Ruby Okuda - Joyo Ohashi
Shayla Odavar - Aelb Owen
Ivor Overmeyer - Corrine O'carroll
Denise Offenhauser - Ifeanyichukwu Ovoh
Tandy O'donoghue - Angelo Olsen
Ryutaro Oishi - Gina Orseno
Tracy Ostransky - Ryan Offerman
Marie Orszula - Lurline Omeally
Francis O'gorman - Martin O'day
Michelle Orner - Bonnie Orthmeyer
Kathleen Ourth - Madeline Osgood