Officer

Military

• Officer (armed forces)

Law enforcement

• Corrections officer
• Customs officer
• Officer of the court
• Parole officer
• Peace officer
• Police officer
• Probation officer

Politics and government

• Chief Medical Officer
• Presiding Officer
• Returning Officer

Ceremonial and other contexts

• Bank officer
• Chief Academic Officer
• Corporate officer, a corporate title
• First officer
• Great Officer of State
• Merchant marine officer or licensed mariner
• Officer of Arms
• Officer of the British Empire
• Officer of The Salvation Army
• Sabbatical officer

Places in Australia

• Officer, Victoria
• Officer railway station, Melbourne
• Officer South, Victoria

People

• Paul Officer (born 1940), British police officer and former bodyguard to the Prince of Wales