| Irwan Shah | |
| Fullname: | Muhammad Irwan Shah bin Arismail |
| Birth Date: | 2 November 1988 |
| Birth Place: | Singapore |
| Position: | Midfielder / Defender |
| Years1: | 2009–2011 |
| Clubs1: | Young Lions |
| Caps1: | 62 |
| Goals1: | 0 |
| Years2: | 2012–2013 |
| Clubs2: | LionsXII |
| Caps2: | 38 |
| Goals2: | 2 |
| Years3: | 2014–2015 |
| Clubs3: | Warriors |
| Caps3: | 53 |
| Goals3: | 0 |
| Years4: | 2016–2022 |
| Clubs4: | Tampines Rovers |
| Caps4: | 141 |
| Goals4: | 6 |
| Years5: | 2023– |
| Clubs5: | Hougang United |
| Caps5: | 21 |
| Goals5: | 0 |
| Nationalyears1: | 2010– |
| Nationalteam1: | Singapore |
| Nationalcaps1: | 24 |
| Nationalgoals1: | 0 |
| Club-Update: | 21 May 2009 |
| Nationalteam-Update: | 11 June 2019 |
Muhammad Irwan Shah Bin Arismail (born 2 November 1988) is a Singaporean former footballer who last played as a central-midfielder. Mainly a central-midfielder, Irwan has also been positioned as a full-back, and occasionally as a centre-back when needed.
Irwan Shah is the first Singaporean player to win the AFF Championship, Malaysian Super League, and S. League in 3 consecutive seasons (2012–2014).
Irwan helped LionsXII in making history as the first foreign club to win the 2013 Malaysia Super League.
Irwah left LionsXII to join Warriors in 2014 which he helped the club to win the 2014 S.League in his first season.
Irwan scored his first goal for Tampines Rovers in a friendly match against Terengganu FA on 14 January 2017. He was also included in the 2019 Singapore Premier League Team of the Year. On 2 November 2019, Irwan scored in the 2019 Singapore Cup Final helping the club to clinch the trophy.
After 6 years at Tampines, He joined Hougang United in 2023.
LionsXII
Warriors
Tampines Rovers
Singapore
| Club | Season | League | Cup | Continental | Other | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Young Lions | 2009 | S.League | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | |
| 2010 | S.League | 12 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 17 | 0 | ||
| 2011 | S.League | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | ||
| Total | 62 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 67 | 0 | |||
| LionsXII | 2012 | Malaysia Super League | 23 | 2 | 3 | 0 | 9 | 0 | 0 | 0 | 35 | 2 | |
| 2013 | Malaysia Super League | 15 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 18 | 0 | ||
| Total | 38 | 2 | 4 | 0 | 11 | 0 | 0 | 0 | 53 | 2 | |||
| Warriors FC | 2014 | S.League | 26 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 29 | 0 | |
| 2015 | S.League | 27 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 31 | 0 | ||
| Total | 53 | 0 | 4 | 0 | 3 | 0 | 0 | 0 | 60 | 0 | |||
| Tampines Rovers | 2016 | S.League | 19 | 0 | 4 | 0 | 5 | 0 | 0 | 0 | 28 | 0 | |
| 2017 | S.League | 16 | 1 | 2 | 0 | 2 | 0 | 5 | 0 | 25 | 1 | ||
| 2018 | Singapore Premier League | 21 | 1 | 2 | 0 | 6 | 0 | 0 | 0 | 29 | 1 | ||
| 2019 | Singapore Premier League | 24 | 2 | 6 | 1 | 6 | 2 | 0 | 0 | 36 | 5 | ||
| 2020 | Singapore Premier League | 14 | 1 | 0 | 0 | 4 | 0 | 1 | 1 | 19 | 2 | ||
| 2021 | Singapore Premier League | 20 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 25 | 1 | ||
| 2022 | Singapore Premier League | 27 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 29 | 0 | ||
| Total | 141 | 6 | 14 | 1 | 23 | 2 | 13 | 1 | 191 | 10 | |||
| Hougang United | 2023 | Singapore Premier League | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 22 | 0 | |
| Total | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 22 | 0 | |||
| Career total | 309 | 7 | 27 | 1 | 32 | 2 | 13 | 0 | 382 | 10 | |||
He was selected as part of the Singapore Selection squad for The Sultan of Selangor's Cup to be held on 24 August 2019.