A list of the Klingon personnel of the IKS Amar in the 2270s.
Captain

The Amar captain
The captain was the commanding officer of the Amar, the lead vessel of a squadron of Klingon battle cruisers that attempted to intercept and was later destroyed by V'ger. (Star Trek: The Motion Picture)

Lenard's Klingon make-up is given a last-minute touch-up on the set of The Motion Picture
Executive officer

The Amar exec
The executive officer. (Star Trek: The Motion Picture)
The helmsman and navigator. (Star Trek: The Motion Picture)
Officer

An Amar officer
This officer approached the seated navigator and helmsman when the Amar was slowly coming closer to V'ger. (Star Trek: The Motion Picture)
Weapons operators

The Amar weapons operators
These two officers were seated in chairs with viewscreens that controlled the Amar's weapons. (Star Trek: The Motion Picture)