Viljami Sinisalo

Viljami Sinisalo
Sinisalo with Finland U21 in 2022
Personal information
Full name Viljami Kari Veikko Sinisalo
Date of birth (2001-10-11) 11 October 2001
Place of birth Espoo, Finland
Height 1.90 m (6 ft 3 in)
Position Goalkeeper
Team information
Current team
Celtic
Number 12
Youth career
HyPS
–2014 HJK
2015–2016 Honka
Senior career*
Years Team Apps (Gls)
2017–2018 FC Espoo 1 (0)
2018–2024 Aston Villa 0 (0)
2020–2021Ayr United (loan) 22 (0)
2022Burton Albion (loan) 4 (0)
2023–2024Exeter City (loan) 45 (0)
2024– Celtic 10 (0)
International career
2016–2017 Finland U16 5 (0)
2017–2018 Finland U17 11 (0)
2019 Finland U18 3 (0)
2019 Finland U19 5 (0)
2020–2022 Finland U21 14 (0)
2023– Finland 6 (0)
* Club domestic league appearances and goals as of 14 March 2026
‡ National team caps and goals as of 21 December 2025

Viljami Kari Veikko Sinisalo (born 11 October 2001) is a Finnish professional footballer who plays as a goalkeeper for Scottish Premiership club Celtic, and the Finland national team.

Sinisalo previously played for a number of junior sides in Southwest Finland, ending up at amateur side Espoo in the Finnish Kakkonen (third tier), where he made his league debut aged only fifteen; he joined Aston Villa's academy side the following year. Sinisalo has played on loan at Ayr United and Burton Albion. He has appeared regularly at youth international level for Finland before debuting for their senior side in 2023.