Chief Dental Officer (often abbreviated CDO) may refer to:
*
Chief Dental Officer (Canada), a government officer and head of dental services in Canada
*
Chief Dental Officer (United Kingdom)
The Chief Dental Officers (or CDOs) in the United Kingdom are the most senior advisors for dentistry in each of the four UK governments, and are the heads of the dental profession. The CDO is one of the six chief professional officers, one for e ...
, a government officer and head of dental services in the UK
* Chief Dental Officer (Republic of Ireland)
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