Gabriel Quak Jun Yi (Chinese: 郭俊谊, born 22 December 1990) is a Singaporean professional footballer who plays mainly as a winger for Singapore Premier League club Hougang United.

He was charged by the Football Association of Singapore (FAS) for gross misconduct and bringing the game into disrepute and was banned for four months and fined S$1,000 for his part in the brawl.

On 5 December 2011, the FAS announced that Gabriel was to join the newly formed LionsXII for the 2012 Malaysia Super League.

On 1 April, he scored his first goal for the club in a 2–2 league match against Warriors FC, ending a long goalscoring drought.

After Geylang International and Matsumoto Yamaga signed a MOU,[9] Quak together with fellow winger Shawal Anuar went on a one-week trial with the J2 League side.

[13] In January 2019, Gabriel signed for Warriors FC for the 2019 season despite receiving lucrative offers from overseas club in order to spend more time with his young family.

He make his debut for the club in a league match against Tanjong Pagar United where he assisted Andy Pengelly in a 1–1 draw.

In 2021, Gabriel won the league 'Goal of the Year' for his volley goal in the 4–1 win over Balestier Khalsa on 18 April during the FAS Awards Night.

[15] On 15 April 2022, Gabriel make his AFC Champions League debut against eventual winners from Japan, Urawa Red Diamonds in a 4–1 lost.

[16] Following his release from Lion City Sailors, Gabrel signed for Hougang United on 18 January 20232 to boost the range of attacking options in head coach Firdaus Kassim's squad.

[20] Gabriel was born on 22 December 1990 to Alan, a technical associate at a building consultancy and Juet May, an early childhood educator in 1990.