• J. Dave Andrews pro photographer/teacher
• Andrew Balfour pro photographer
• Michael Bedford pro photographer
• Garry Black Photographer
• Hans L Blohm, Reknowned photographer/author Former member
• Fred Cattroll pro photographer
• Stephen Fenn pro photographer
• Marilyn Mikkelsen pro photographer
• Robin Spencer pro photographer
• Harry Nowell pro photographer & friend of CCO
• Michelle Valberg , Valberg Imaging
  
• Aaron Mckenzie Fraser young photographer, now in Halifax
• Eric Jacksch Ottawa Pro and on-line teacher myphotosucks.com
  
• Miv Fournier pro photographer
  
• Jim Sutton Nature Photographer
  
• Ben Welland , Byfield-Pitman Studio & Ottawa Xpress
• Maryam Walsh , MW Studios, pro photographer
• Len Ward arts & architecture,pro photographer gallery owner
  
• Denis Rule pro photographer/ CCO member
  
• Aaron Mckenzie Fraser young photographer
  
• Marc Fowler pro photographer Metropolis Studio
  
• Paul Couvrette photographer
• William McElligott  photographer
• Jim Cochrane photographer
• Richard Desmarais photographer
• Jason & Lindsay Machinski, Studio 409 pro photographers
  
  

Friends of the CCO

• Freeman Patterson Photographer & teacher
• André Cabuché pro photographer former CCO member, Kelowna, BC
• Lois Siegel Film Maker
• Michael Runtz naturalist/author
• Richard Martin Photographer
• Tony Beck, nature & birding, former member
• Nature Photos Peter Van Rhijn
• Costa Rico Photo Tours Frank Scott, former member
• Lorraine Monk 1960 ~80: Executive Producer, Still Photography Division National Film Board of Canada. Opened CCO's 75 years show