A senior sergeant is often a rank of non-commissioned officer used in the armed forces of many nations. It is usually placed above sergeant.

Police in Australia and New Zealand use the rank senior sergeant as a rank above sergeant, but below an inspector. The rank is equivalent to an inspector in the London Metropolitan Police or a lieutenant in the Los Angeles Police Department.

Countries

Australia

Other than for the Australian Federal Police, senior sergeant exists for the Australian police ranks. In Tasmania Police, senior sergeant is a title, within the rank of sergeant.

Senior sergeant
JQTriple7 · CC BY-SA 4.0 via Wikimedia Commons

Denmark

In the Danish Defence, there are two senior sergeant ranks, Oversergent (lit. 'Upper/Senior sergeant') and Seniorsergent (lit. 'Senior sergeant'). However, the Danish Defence officially translates the rank with the equivalents in the British Armed Forces, as such the ranks have different official translations depending on the branch.

Russia

Senior sergeant (Russian: Ста́рший сержант, romanized: Stárshiy serzhant) is the designation to the second highest rank in the non-commissioned officer's career group in the army, airborne troops, naval infantry and air force of the Russian Federation. The rank is equivalent to glavny starshina in the navy.

The rank was introduced in the Red Army in 1940.

Senior sergeant
DirectEdge at English Wikipedia · Public domain via Wikimedia Commons

Insignia of senior sergeants

Army

Police

Senior sergeant
Queensland Police Service · CC BY 4.0 via Wikimedia Commons
Senior sergeant
Bulldog4eto · CC BY 3.0 via Wikimedia Commons
Senior sergeant
Stryker at English Wikipedia · CC0 via Wikimedia Commons
Senior sergeant
Tasmania Police · CC BY-SA 4.0 via Wikimedia Commons