The series of shows will follow the release of his fifth studio album Echoes on August 22.
The lead single for the album, titled 'Jealousy', will also be released on August 22. It is thought that a radio premiere for the track will take place over the coming weeks.
Echoes will serve as the follow-up to 2008's Let It Go, which reached number two on the UK album chart and was certified platinum.
Young has sold over three million records in the UK alone with his first four albums, two of which topped the chart.
His tour will start at Swindon's Oasis on October 27 and finish up at St. David's Hall in Cardiff on November 26.
Tickets for the concerts will go on sale on Friday, July 8.
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Will Young's UK and Ireland tour dates are as follows:
- October 27 - Swindon, Oasis
- October 28 - Bournemouth, BIC
- October 30 - Belfast, The Waterfront
- October 31 - Dublin, The Olympia
- November 2 - Nottingham, Royal Centre
- November 3 - Oxford, New Theatre
- November 4 - Ipswich, Regent Theatre
- November 6 - Liverpool, Empire Theatre
- November 7 - Blackpool, Opera House
- November 8 - Sheffield, City Hall
- November 10 - Aderdeen, Music Hall
- November 11 - Glasgow, O2 Academy
- November 12 - Newcastle, City Hall
- November 14 - Manchester, O2 Apollo
- November 15 - Llandudno, Arena
- November 17 - Brighton, Centre
- November 18 - Cambridge, Corn Exchange
- November 20 - Birmingham, O2 Academy
- November 21 - London, Shepherd's Bush Empire
- November 22 - London, Shepherd's Bush Empire
- November 24 - Southend On Sea, Cliffs Pavilion
- November 25 - Plymouth, Pavilions
- November 26 - Cardiff, St. David's Hall
Watch the music video for Will Young's number one hit 'Leave Right Now' below: