Some Transformers have facial features that resemble human facial hair. These features sometimes indicate age, but this is not always the case.
Transformers with facial hair
Generation 1
Beast Era
- Rhinox
- Tigatron (Robot mode face bears whisker-like markings that vaguely resemble a mustache)
- Cheetor (Transmetal 2)
- Silverbolt (Beast Machines)
- Tigatron (Timelines)
Unicron Trilogy
Shattered Glass
Animated
- Mixmaster (The Lemmy)
- Scrapper (Sideburns)
- Wreck-Gar (Van Dyck)
- Wheeljack (Five o'clock shadow)
- Megatron (Chin Stripe)
Revenge of the Fallen
- Jetfire (Beard and Mustache)