Overview
Commandant is a military rank used in many countries, where it is usually equivalent to the rank of major.
Canada
was the Canadian French term for the air force rank of squadron leader (prior to the 2014 amendment of the National Defence Act). The rank of squadron leader itself had not been held by active duty personnel in the Canadian Forces since 1968 when it was replaced by major.
Ireland
Commandant (Comdt) is a military rank in both the Irish Army and Irish Air Corps. It is equivalent to major and squadron leader. In the Irish Naval Service, the equivalent rank is lieutenant commander.
India
Commandant is a rank in the Central Armed Police Forces of India (BSF, CRPF, CISF, ITBP, SSB). It is equivalent to the rank of Colonel/Captain/Group Captain. Commandant rank officers generally command battalions in the CAPFs. In the Indian Coast Guard, ranks of Commandant and Commandant (Junior grade) exist. While Commandant is equivalent to Colonel/Captain/Group Captain, Commandant (Junior grade) is equivalent to Lieutenant Colonel/Commander/Wing Commander.
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