| Marlon Sierra | |
| Fullname: | Marlon Ricardo Sierra Zamora |
| Birth Date: | 21 September 1994 |
| Birth Place: | Meta, Colombia |
| Height: | 1.75 m |
| Position: | Midfielder |
| Years1: | 2014–2017 |
| Caps1: | 85 |
| Goals1: | 1 |
| Years2: | 2017–2019 |
| Clubs2: | Celaya |
| Caps2: | 6 |
| Goals2: | 0 |
| Years3: | 2019–2020 |
| Caps3: | 4 |
| Goals3: | 0 |
| Years4: | 2020–2021 |
| Caps4: | 22 |
| Goals4: | 0 |
| Years5: | 2021–2022 |
| Caps5: | 29 |
| Goals5: | 0 |
| Club-Update: | 18 August 2023 |
Marlon Ricardo Sierra Zamora (born 21 September 1994) is a Colombian footballer who plays as a midfielder.
| Club | Season | League | Cup | Other | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Llaneros | 2014 | Categoría Primera B | 31 | 1 | 8[2] | 0 | 0 | 0 | 39 | 1 | |
| 2015 | 17 | 0 | 4 | 0 | 0 | 0 | 21 | 0 | |||
| 2016 | 21 | 0 | 6 | 1 | 0 | 0 | 27 | 1 | |||
| 2017 | 16 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | |||
| Total | 85 | 1 | 19 | 1 | 0 | 0 | 104 | 2 | |||
| Celaya | 2017–18 | Ascenso MX | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 2018–19 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | |||
| Total | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | |||
| Career total | 91 | 1 | 19 | 1 | 0 | 0 | 110 | 2 | |||