Lieutenant-commander (Canada)

In the Royal Canadian Navy, the rank of lieutenant commander (LCdr) (French: capitaine de corvette or capc) is the naval rank equal to major in the army or air force and is the first rank of senior officer. Lieutenant commanders are senior to lieutenants (N) and to army and air force captains, and are junior to commanders and lieutenant colonels.

Typical appointments for a lieutenant commander include:

• Commanding officer of a minor warship, submarine or reserve division.
• Executive officer or head of department of a frigate, destroyer, supply ship, reserve division or training establishment.
• Staff officer on a formation or task group headquarters staff.

The rank insignia for a lieutenant commander is two ½-inch (13 mm) stripes with a ¼-inch (6.4 mm) stripe between, worn on the cuffs of the service dress jacket, and on slip-ons on other uniforms. As senior officers, they wear one row of gold oak leaves along the edge of the visor of their service caps. Lieutenant commanders of the Naval Operations Branch wear the officer's pattern of the branch cap badge: an anchor on a black oval, surrounded by a wreath of maple leaves at the sides and base of the oval, the whole surmounted by the St Edward's Crown. Specialist officers in such branches as logistics, intelligence, medical, etc., wear their branch cap badges.

Prior to unification of the Canadian Forces in 1968, rank structure and insignia followed the British pattern. As part of the Canadian Naval Centennial the executive curl pattern (shown only in the dress uniform tunic picture below) of naval officer's rank was returned to all uniforms in 2010.

• Navy uniform variations
• 

  Dress uniform tunic

• Navy slip-on LCdr.png

  Uniform shirts (old insignia)

• Navy shoulder board LCdr.png

  Shoulder boards for short-sleeve shirt and tropical white tunic (old insignia)

• Navy olive LCdr.png

  CADPAT uniform (old insignia)

See also

• Canadian Forces ranks and insignia

NATO rank code	Student officer	OF-1		OF-2	OF-3	OF-4	OF-5	OF-6 *	OF-7 **	OF-8 ***	OF-9 ****	OF-10 *****
Royal Canadian Navy	NCdt	A/SLt	SLt	Lt(N)	LCdr	Cdr	Capt(N)	Cmdre	RAdm	VAdm	Adm	Not used
Canadian Army	OCdt	2Lt	Lt	Capt	Maj	LCol	Col	BGen	MGen	LGen	Gen	Not used
Royal Canadian Air Force	OCdt	2Lt	Lt	Capt	Maj	LCol	Col	BGen	MGen	LGen	Gen	Not used