The Boys in Green will play Armenia, Scotland and Ukraine next month.
Michael Obafemi is back in the Republic of Ireland senior men's squad.
The Swansea striker has rediscovered his scoring form since leaving Southampton and scored 11goals in 19 English Championship appearances since February.
Obafemi won his only senior cap in November 2018 against Denmark.
Maynooth's Mark Travers and Leixlip's Nathan Collins are both included.
๐๐๐ฅ๐ ๐ช๐ ๐๐ข ๐ฎ๐ช
— Ireland Football โฝ๏ธ๐ฎ๐ช (@IrelandFootball) May 25, 2022
27-man squad named for UEFA Nations League fixtures in June ๐
Michael Obafemi returns โ
First senior call-ups for Festy Ebosele & CJ Hamilton ๐
04/06 | ๐๐ฆ๐ฒ
08/06 | ๐๐บ๐ฆ
11/06 | ๐๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
14/06 | ๐๐บ๐ฆ#COYBIG | #WeAreOne pic.twitter.com/Po8nHXhmP7
Defenders Cyrus Christie and Enda Stevens also return to the set-up while included in the 27-man squad are two players receiving their first senior call-ups.
19-year-old Festy Ebosele - who leaves Derby County for Serie A club, Udinese this summer and 27-year-old Blackpool winger CJ Hamilton.
From the March squad, the only absentees are Matt Doherty and Connor Ronan who are both injured.
The Boys in Green will play Armenia, Scotland and Ukraine next month.

Swansea Have Fired Manager Alan Sheehan With The Club 18th In The Championship
The Republic Of Ireland Under 17's Round Off Group Stages Of World Cup With Scoreless Draw
Sports Minister Asked To Clarify Government's Position On EuroBasket Qualifier: Ireland Vs Israel
Aidan Walsh Retires From The Ring At Age 28
Tuesday Morning Sports Update
Mack Hansen And Darragh Murray Called To Ireland Squad Ahead Of Their Game Against Australia
Celtic Kenny And McGrath Called Into The Republic Of Ireland Squad Ahead Of World Cup Qualifiers
Monday Morning Sports Update