| Luis Fernando León | |
| Fullname: | Luis Fernando León Bermeo |
| Birth Date: | 11 April 1993 |
| Birth Place: | Los Ríos, Ecuador |
| Height: | 1.85m (06.07feet) |
| Position: | Defender |
| Currentclub: | C.S. Emelec |
| Clubnumber: | 26 |
| Youthyears1: | 2008–2009 |
| Youthclubs1: | Norte América |
| Youthyears2: | 2010–2012 |
| Youthclubs2: | Independiente DV |
| Years1: | 2012–2019 |
| Clubs1: | Independiente DV |
| Caps1: | 215 |
| Goals1: | 9 |
| Years2: | 2020–2024 |
| Clubs2: | Atlético San Luis |
| Caps2: | 42 |
| Goals2: | 1 |
| Years3: | 2021 |
| Clubs3: | → Barcelona SC (loan) |
| Caps3: | 27 |
| Goals3: | 0 |
| Years4: | 2023–2024 |
| Clubs4: | → C.S. Emelec (loan) |
| Caps4: | 41 |
| Goals4: | 3 |
| Years5: | 2024– |
| Clubs5: | C.S. Emelec |
| Caps5: | 0 |
| Goals5: | 0 |
| Nationalyears1: | 2013 |
| Nationalteam1: | Ecuador U20 |
| Nationalcaps1: | 8 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2014– |
| Nationalteam2: | Ecuador |
| Nationalcaps2: | 6 |
| Nationalgoals2: | 0 |
| Club-Update: | 11:55, 19 September 2022 (UTC) |
| Nationalteam-Update: | 26 January 2022 |
Luis Fernando León Bermeo (born 11 April 1993) is an Ecuadorian professional footballer who plays as a defender for C.S. Emelec on loan from Liga MX club Atlético San Luis.