Mateusz

Eva Samkova (snowboard) https://isport.blesk.cz/clanek/ostatni-olympijske-hry-zoh-pchjongcchang-2018/325877/pocta-pro-samkovou-obhajkyne-zlata-ponese-ceskou-vlajku-na-zahajeni-zoh.html

Elise Pellegrin  http://www.independent.com.mt/articles/2018-02-01/sports-others/Malta-will-be-represented-in-Olympic-Winter-Games-for-second-time-6736184313

After 8 years break polish figure skating will be represented in Olympics! Cogratz Natalia&Maksym! Great performance! 

Farhan Saleh - shooting
http://www.gdnonline.com/Details/104989/Saleh-to-carry-Bahrain-flag-at-Rio-opening

http://m.rfi.fr/sports/20160804-jo-2016-porte-drapeaux-africains-rio-jeux-olympiques-ceremonie-ouverture
Nijel Amos (Athlétisme)
Rachid Sidibé (Judo)
  Francine Niyonsaba (Athlétisme)
  Franck Elemba (Athlétisme)
  Jidou El Moctar (Athlétisme)
Kefasi Chitsala (Athlétisme)
Joshua Tibatemwa (Natation)
 

Mary Opeloge (Weightlifting)

Mary Opeloge (Weightlifting)

Arni Jonsson - judo
Source: Facebook 

Arni Jonsson - judo
Source: Facebook 

Neta Rivkin is rhytmic gymnast

in the Rio official website ? you mean in this Rio official website ? haha ok... maybe after the paralympics...

Mosito Lehata (Athletics) 
Source: FB message 

I know it but... I'm having great fun looking for bearers 

Olivia Borlee (Athletics)
https://www.facebook.com/teambelgium/photos/a.407336402641171.83196.259741694067310/1184276684947135/?type=3&theater

Benjamin Schulte - Swimming
Source: http://www.guampdn.com/story/sports/2016/08/03/schulte-bear-guam-flag/88054210/

Isheau Wong - Equestrian
Source: http://www.setn.com/News.aspx?NewsID=170165
 
Flings Owusu-Agyapong - Athletics
Source: http://ghanasportsonline.com/index.php/other-sports/item/9668-flings-owusu-agyapong-to-be-ghana’s-flag-bearer-at-rio-2016-opening-ceremony
 
Shah Hussain Shah - Judo
Source: http://www.radio.gov.pk/04-Aug-2016/24-member-contingent-to-represent-pakistan-in-rio-olympics
 
Mamadama Bangoura - Judo
Source: https://mediaguinee.org/2016/08/03/30e-edition-jo-rio-2016-guinee-5-athletes-3-disciplines-ralliera-lieux-de-competition-retard/
 
Joaquim Lobo - Canoe Sprint
Source: http://www.abola.pt/africa/ver.aspx?id=624500
 
Karl-Martin Rammo - Sailing
Source: http://rio2016.postimees.ee/3787817/eesti-lippu-kannab-omi-avatseremoonial-karl-martin-rammo
 
(Big catch )

Sheikh Ali bin Jassim Al Thani (Equestrian)
 
 

Daniel Bailey for 

Daniel Bailey for 

Boxer Jonas Junias for 

Julia Hassler - Swimming 
 
Info from Liechtenstein Olympic Comittee

Funke Oshonaike - Table tennis
 
It looks like Obi Mikel is only a Team Capitain - Source

Another one from private messages
 
  Joshua Ekirikibinza Tibatemwa - Swimming

Antoine Adams - athletics
 
Source: team announcement video at the SKN Facebook page.

Thanks for your help