Police want to speak to them about a robbery that took place on the number six bus in Birmingham on 7 March.
The victim was sitting on the top deck when he was threatened with a knife and had his phone, school bag, football boots and coat stolen.
The suspects are believed to have got off outside Aldi in Sparkbrook.
Police said:
If you recognise them, please get in touch quoting crime reference number 20/210181/24.
Information can also be passed to Crimestoppers anonymously on 0800 555 111. Tell them what you know, not who you are.