City academy products Sean Roughan, Sam Long and Oisin Gallagher have all received international call-ups.
The Republic of Ireland have picked Roughan for their U21 squad to face Israel in the UEFA U21 Championship qualifying play-off. The 19-year-old defender has started the last four EFL fixtures for the first-team.
Midfielder Gallagher will also be representing the Republic of Ireland this week having been selected for their U19’s - who are set to face Gibraltar U19, Wales U19 and Hungary U19 in the UEFA U19 Championship first round.
Goalkeeper Long has been selected by Scotland U21s who will be taking on Northern Ireland in two matches.
Director of football Jez George said: “It is great credit to the club and particularly our academy that we have three of our talented home grown young professional players away on international duty over the next 10 days.
"We are really proud of them and the role that Lincoln City has played a role in helping them to achieve international recognition. We wish them all well in their respective fixtures.”