Click on an alumni listing from Ontario, CA to find more information about the person.

Can't find the person you are looking for?
Search Classmates.com®

School Not Listed? Click here to search Classmates.com®

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Name High School Grad Year
Mary Orozco Ontario High School Class of 2009
Janette Orr Chaffey High School Class of 1968
Ronald Orr Chaffey High School Class of 1964
Daniel Ortega Chaffey High School Class of 2001
George Ortega Chaffey High School Class of 2001
Jacqueline Ortega Ontario High School Class of 2007
Nira Ortega Chaffey High School
Teresa Ortega Chaffey High School Class of 2003
Victor Ortega Ontario High School Class of 1981
Adriana Ortiz Ontario High School Class of 2002
Brianna Ortiz Los Osos High School Class of 2010
Ceceli Ortiz Ontario High School
Cesar Ortiz Chaffey High School Class of 2005
Daniel Ortiz Chaffey High School Class of 2006
David Ortiz Chaffey High School Class of 1991
Graciela Ortiz Ontario High School Class of 1986
Jesse Ortiz Ontario High School Class of 1984
Michael Ortiz Ontario High School
Monique Ortiz Chaffey High School Class of 2007
Paola Ortiz Chaffey High School
Patricia Ortiz Chaffey High School Class of 1982
Tanya Ortiz Chaffey High School
Lea Osborn Chaffey High School
Kristen Osendorf Los Osos High School Class of 2006
Kyle Osendorf Los Osos High School Class of 2008
Los Oso Los Osos High School
Osooso Oso Los Osos High School
Carlos Osorio Chaffey High School Class of 1998
Christiam Osorio Los Osos High School Class of 1966
Barbara Osterman Chaffey High School Class of 1948
Marisa Ostic Ontario High School Class of 1992
Courtney Otis Los Osos High School Class of 2013
Gabriella Otriveros Chaffey High School
Danielle Otto Chaffey High School
Jill Ottoson Chaffey High School
Richard Outfleet Chaffey High School Class of 1960
Janice Overbey Chaffey High School Class of 1983
Geg Overgouw Ontario Christian High School Class of 1980
Leah Ovitt Chaffey High School Class of 1960
Barbara Owens Chaffey High School
Kisatchy Owens Los Osos High School Class of 2005
Robert Owens Chaffey High School Class of 1956
Tracey Owens Chaffey High School Class of 1978
Wayne Owens Chaffey High School Class of 1955
Jesse Ozuna Ontario High School Class of 2011
Joyce Pace Chaffey High School Class of 1977
John Pacelli Chaffey High School Class of 1968
Linda Pacelli Chaffey High School Class of 1965
Alejandra Pacheco Chaffey High School Class of 2006
Christian Pacheco Chaffey High School Class of 2013
Erin Pacheco Ontario High School Class of 1998
Michael Pacheco Chaffey High School Class of 2001
Diana Pachon Chaffey High School Class of 1999
Clyde Pack Chaffey High School Class of 1959
Renna Padea Chaffey High School
Albert Padilla Chaffey High School
Anthony Padilla Ontario High School Class of 1993
Anthony Padilla Los Osos High School Class of 2012
Edgar Padilla Ontario High School
Jose Padilla Chaffey High School
Mayra Padilla Chaffey High School Class of 2001
Robbie Padilla Chaffey High School Class of 1981
Rudy Padilla Chaffey High School Class of 1993
Sierra Padilla Los Osos High School Class of 2016
Zaira Padilla Chaffey High School Class of 2008
Joyce Page Chaffey High School
Ryan Page Chaffey High School Class of 1992
Wally Page Chaffey High School
Michelle Palacio Chaffey High School Class of 1990
Francisco Palacios Chaffey High School Class of 2010
Gracie Palacios Ontario High School Class of 1983
Jerry Palacios Chaffey High School Class of 1982
Mercedes Palacios Chaffey High School Class of 2007
Raul Palacios Ontario High School Class of 2002
Richard Palacios Ontario High School Class of 1993
Juiliano Palagonia Chaffey High School Class of 2003
Wayne Palecero Chaffey High School Class of 1966
Andrea Palessiro Chaffey High School Class of 1977
James Palessiro Chaffey High School Class of 1960
Wayne Palessiro Chaffey High School Class of 1966
Patricia Palframan Chaffey High School Class of 1954
Alexandra Palmer Los Osos High School Class of 2008
Spencer Palmer Los Osos High School Class of 2011
Julie Palmisano Chaffey High School Class of 1984
Patrick Palomar Chaffey High School Class of 1998
Rafael Palomino Ontario High School Class of 2012
Veronika Palova Los Osos High School Class of 2011
Angela Pamplin Chaffey High School Class of 1991
Sandy Panas Chaffey High School
Jesus Paniagua Chaffey High School Class of 2010
Faye Panichello Chaffey High School Class of 1987
Adrienne Pankratz Chaffey High School Class of 1998
Marilyn Pannone Chaffey High School Class of 1976
Matthew Pants Chaffey High School Class of 1975
Nicholas Papac Chaffey High School Class of 1970
Nick Papac Chaffey High School Class of 1968
Doug Papp Chaffey High School Class of 1980
Lorena Parada Chaffey High School Class of 1976
Ruby Paramo Chaffey High School
Amanda Parilla Chaffey High School Class of 1999
Claudia Parisien Chaffey High School Class of 1965
Norm Parisien Chaffey High School Class of 1965
Hyun Park Los Osos High School Class of 2006
John Park Los Osos High School Class of 2011
Janet Parke Chaffey High School Class of 1975
Jary Parker Chaffey High School Class of 1961
Juliet Parker Chaffey High School
Kevin Parker Los Osos High School Class of 2012
Marilyn Parker Chaffey High School Class of 1971
Marolyn Parker Chaffey High School Class of 1971
Patricia Parker Chaffey High School
Ron Parker Chaffey High School Class of 1970
Patricia Parkes Chaffey High School Class of 1983
Ashley Parks Los Osos High School Class of 2006
Chelsea Parks Los Osos High School Class of 2007
Laura Parks Chaffey High School Class of 1994
Brian Parra Chaffey High School Class of 2008
Carmen Parra Chaffey High School Class of 2002
Maria Parra Chaffey High School Class of 2009
Victor Parra Ontario High School Class of 1994
Victoria Parra Chaffey High School
Eva Parras Chaffey High School Class of 1995
Michael Parrilla Chaffey High School Class of 1995
Mary Parten Chaffey High School Class of 1976
Jennifer Passwaters Los Osos High School Class of 2003
Renee Pastel Chaffey High School Class of 2000
Lynn Pat Chaffey High School Class of 1994
Avi Patel Los Osos High School Class of 2007
Adam Patino Ontario High School Class of 2002
Roxie Patterson Chaffey High School Class of 1974
Jenya Pattison Chaffey High School Class of 1986
Michael Pattison Chaffey High School
Dorothy Patton Chaffey High School
Harold Patton Chaffey High School Class of 1997
Cocek Patty Chaffey High School Class of 1981
Davis Paul Los Osos High School
James Paul Chaffey High School Class of 1962
Margaret Paulin Chaffey High School
Carlos Payan Chaffey High School Class of 1980
Jeremy Payan Chaffey High School Class of 2012
Boyd Payne Chaffey High School Class of 1981
Joanna Payne Ontario High School
Lisa Payne Chaffey High School Class of 1984
Robert Payne Chaffey High School
Ryan Payne Chaffey High School Class of 2001
Michael Peacock Chaffey High School
Scott Pearson Chaffey High School Class of 1984
Sharon Pearson Chaffey High School Class of 1968
Sara Pease Chaffey High School Class of 2000
Duke Pedersen Chaffey High School Class of 1983
Jack Pedro Ontario High School Class of 1977
Tessa Pellegrini Canyon View High School
Emile Pelletier Chaffey High School Class of 1957
Louise Pelletier Chaffey High School Class of 1952
Brian Pellitier Chaffey High School Class of 1981
Brandon Pelsmaker Valley View High School
Janet Pelt Chaffey High School Class of 1952
Erika Pena Chaffey High School Class of 2003
Francisco Pena Chaffey High School Class of 1996
Gloria Pena Chaffey High School Class of 2005
Lorena Pena Chaffey High School Class of 2001
Alejandro Penaloza Chaffey High School Class of 2015
Marcia Pendleton Chaffey High School Class of 1977
Ethan Peng Los Osos High School Class of 2013
Mark Penn Chaffey High School Class of 1980
Angelica Peralta Chaffey High School Class of 2004
Blanca Peralta Ontario High School
Victor Peralta Chaffey High School
Richard Perdomo Chaffey High School Class of 1992
Paul Perea Los Osos High School Class of 2015
Martin Pereida Chaffey High School Class of 2004
John Pereira Chaffey High School Class of 1998
Adam Perez Chaffey High School Class of 2007
Alexandria Perez Los Osos High School Class of 2010
Alma Perez Ontario High School Class of 1991
Alma Perez Chaffey High School Class of 1992
Armando Perez Ontario High School
Arturo Perez Chaffey High School
Carlos Perez Chaffey High School Class of 1992
Carmen Perez Chaffey High School Class of 1994
Charlie Perez Los Osos High School Class of 2010
Christina Perez Ontario High School Class of 1991
Crystal Perez Ontario High School Class of 2003
Elizabeth Perez Ontario High School
George Perez Chaffey High School Class of 2011
Guillermo Perez Chaffey High School Class of 1996
Jocelyn Perez Chaffey High School
Josary Perez Los Osos High School Class of 2011
Joselyn Perez Chaffey High School Class of 2003
Margaret Perez Chaffey High School
Maria Perez Chaffey High School Class of 1997
Maura Perez Chaffey High School Class of 2002
Michelle Perez Chaffey High School Class of 1992
Miguel Perez Chaffey High School
Neo Perez Chaffey High School Class of 1998
Patricia Perez Ontario High School
Rene Perez Chaffey High School Class of 1992
Roberto Perez Chaffey High School Class of 2016
Sain Perez Ontario High School Class of 1999
Sandra Perez Valley View High School Class of 1992
Tara Perez Chaffey High School Class of 1995
Zoila Perez Chaffey High School
Pat Pergola Chaffey High School
Patricia Pergola Chaffey High School
Rosemary Perich Chaffey High School Class of 2002
Sandy Perkins Chaffey High School Class of 1973
Barbara Perrin Ontario High School Class of 1973
Robert Perrin Chaffey High School Class of 1938
Gabriela Perrone Chaffey High School Class of 2001
Brittany Perry Chaffey High School Class of 2012
Charlotte Perry Chaffey High School Class of 1959
Pat Perryman Chaffey High School Class of 1967
Shelley Persaud Ontario High School
Bill Persi Chaffey High School Class of 1967
Sandra Personius Chaffey High School Class of 1972
Beverly Peterman Chaffey High School Class of 1942
Denise Peterson Chaffey High School Class of 1974
Jessica Peterson Chaffey High School Class of 2005
Julie Peterson Chaffey High School Class of 1967
Sharon Peterson Ontario Christian High School Class of 1975
Sharon Petrik Chaffey High School Class of 1961
Anne Pettyjohn Chaffey High School Class of 1965
Debra Pfeifer Chaffey High School Class of 1975
Alicia Pfeiffer Chaffey High School Class of 1988
Susan Pfender Chaffey High School Class of 1965
Charles Pfister Chaffey High School Class of 1948
Alan Pham Chaffey High School
Thien Pham Chaffey High School Class of 1995
Douglas Phares Chaffey High School Class of 1989
Christy Phillips Chaffey High School
Donald Phillips Chaffey High School Class of 1940
Isis Phillips Los Osos High School
Lovon Phillips Chaffey High School
Richard Phillips Chaffey High School Class of 1945
Scott Phillips Valley View High School Class of 1997
Eric Philpott Chaffey High School Class of 1973
Lydia Piceno Chaffey High School Class of 1983

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

About Ontario, CA Alumni

The listing of alumni from Ontario, CA includes graduates from 13 schools. To filter results, select a Ontario, CA high school using the links to the right. The Ontario alumni list on this page come from a variety of sources. Clicking one of your friends will give you locations that you can get back in touch with the fellow graduate. To view alumni that graduated in Ontario around your class year, enter your graduation year in the search box at the top of the page. You may also be able to find friends close to your home town. We also have listings for graduates from Upland, CA, Montclair, CA, or Chino, CA.

Approximately 52,200 of residents in Ontario (8%) are the normal age for attending high school (15-19). Also, around 20,100 Ontario residents (3%) are the average age for high school seniors (18-19). Population stats are from the United States Census Bureau.