| Choi Seung-in | |
| Birth Date: | 5 March 1991 |
| Birth Place: | South Korea |
| Height: | 1.80 m |
| Position: | Forward |
| Currentclub: | LSK Hansa |
| Clubnumber: | 33 |
| Years1: | 2010 |
| Clubs1: | Shonan Bellmare |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2011 |
| Clubs2: | Zweigen Kanazawa |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2012 |
| Clubs3: | Cheongju Jikji FC |
| Caps3: | 15 |
| Goals3: | 0 |
| Years4: | 2013–2015 |
| Clubs4: | Gangwon FC |
| Caps4: | 61 |
| Goals4: | 15 |
| Years5: | 2016–2019 |
| Clubs5: | Busan IPark |
| Caps5: | 51 |
| Goals5: | 8 |
| Years6: | 2022 |
| Clubs6: | Blau-Weiß Lohne |
| Caps6: | 0 |
| Goals6: | 0 |
| Years7: | 2022– |
| Caps7: | 12 |
| Goals7: | 1 |
| Club-Update: | 19 November 2022 |
Choi Seung-in (born March 5, 1991) is a South Korean football player who plays for German club LSK Hansa.
As of 21 December 2019
| Club performance | League | Cup | League Cup | Play-offs | Total | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | J. League Cup | Play-offs | Total | ||||||||
| 2010 | Shonan Bellmare | J1 League | 1 | 0 | 0 | 0 | 1 | 0 | - | - | 2 | 0 | |
| Korea | League | FA Cup | League Cup | Play-offs | Total | ||||||||
| 2013 | Gangwon FC | K League 1 | 10 | 2 | 0 | 0 | - | - | 2 | 2 | 12 | 4 | |
| 2014 | K League 2 | 20 | 2 | 1 | 0 | - | - | - | - | 21 | 2 | ||
| 2015 | 31 | 11 | 1 | 2 | - | - | - | - | 32 | 13 | |||
| 2016 | Busan IPark | 14 | 2 | 0 | 0 | - | - | - | - | 14 | 2 | ||
| 2017 | 15 | 1 | 5 | 3 | - | - | 1 | 0 | 21 | 4 | |||
| 2018 | 19 | 5 | 3 | 0 | - | - | 0 | 0 | 22 | 5 | |||
| 2019 | 3 | 0 | 0 | 0 | - | - | 0 | 0 | 3 | 0 | |||
| Career total | 113 | 23 | 10 | 5 | 1 | 0 | 3 | 2 | 127 | 30 | |||