Vicky Osburn - Kim Olson-Kopp
Anthony Oberdorfer - Catherine Owers
Jason Okray - Twyla Olmeda
Richard Ollinger - Ray Oquinn
Tara O'meallie - Debbie Ozier
Anthony Osekosky - Thomas Olivio
Joel Orrellana - Charles Onyegbuchulam
Robert Ozsvath - Rebecca Oglum
Seth Opitz - Phyllis Oser
Debra Onkels - Anne Oega
Francis Olivieri - Michael O'reagan
John Obendorf - Arturo Ortigoza
Buddy Obarts - Goodwin Oriakhi
Jill Overstreet - Cristina O
Sanem Onder - Susanna O'brien
Rian Oliva - Brandon Osysko
Siu Ong - Shirley Orberson
Maureen Opany - Deborah O'bleness
Suzanne Oberle - Vern Offhaus
Victoria Orosco - Sharlette Osmon
Adrianna Oswalt - Vmd O'reilly
Kylie Otis - Nancy Overturf
Alexa Oakes - Osize Omoluabi
Chinyere Ogbonna - Vitus Okwuosa
Edward O'callaghan - Catherine Onofrio
Michael Oweimrin - Terry Oppliger
Geneva O'connor - Evelyn Oterocampa
Roger Oliver - Jeff Orthun
Kenneth Ober - Adrianna Obregon
Ann Olivotti - Elizabeth Ortte
David Olive - Leslie Okumura
Mark Oloughlin - Martin Oakes
Idowu Ogunleye - Anita Ortez
Luella Otter - Anna Owusu
Rozzi Osterman - Michele Olivier
Whitney O'neil - Eric Oley
Julie Ozacar - Linda Osborne
Willie Oturner - Thomas O'dou
Denise Olson-Ball - Leeanne Obilor
Richard Ofstie - Maria Ortigoza
Cindy Ostapczuk - Christy Oxner
Greg Oden - Travis Ohair
Audry Okyere - Venessa Ocegueda
Ashanti Okay - Cynthia Odle
Kendall Orr - Artensia Ochoa
Jesse Odegard - Max O'neal
Manpreet Oberoi - Audrey Ogden
Gaynell Oubre - Lisa Ollberding
Susan Odendahl - Jordan Orvis
Katharine Ostrowski - James O'farrow
Josephine Orshowitz - Justine Orozco
Joseph Ondercin - Angela Ozanic
Bayo Owoseni - Herbert Olarsch
Leslie Owens - Marci O'brien
Edsil Oaks - Tami Osmundson
Hamilton Olarte - Kristina Orellana
Susie Oborn - Cassidy Otto
Monica Otteyflynn - Yanuario Orellana
Marelene O'connor - Jeff Overback
Maria Orlowski - Ra Orlando
Judith Orson - Angel Osegueda
Charles Oare - Felix Osindele
Ricky Oye - Rebecca Ondecker
Mary Ohlemacher - Shonna Owens
Lisa Orsted - Don Otcall
Jason Ojala - Cindy Ore
Kay Osadolor - Arnold Over
Arta Ozolins-Salma - Kathy Oberbroeckling
Helen Oyama - Janie Outten
Su Oss - Ike Okoli
Sam Oudekerk - Mariarosa Ortiz
Keio Owens - Colton Otte
Ivette Osorio - Matthew Orr
Jon Ohland - Carolyn Overman
Jose Oemler - Lois Owings
James Ongteco - Eric Ohmann
Barney Olson - Tina Ortizmartinez
Sheila Osnes - Samia Omer
Edie Orris - Michael Ottolino
Myra Orenstein - Lanny Obrien
Russell Ollerdessen - Eltonis Outlaw
Prisco Olaya - Gertrude Ogle
Karen Olobardi - Sieglinde Owens