| Marco Tulio Vega | |
| Full Name: | Marco Tulio Vega Ordóñez |
| Birth Date: | 14 April 1988 |
| Birth Place: | Sonaguera, Honduras |
| Height: | 1.76 m |
| Position: | Forward |
| Clubnumber: | 9 |
| Years1: | 2007–2010 |
| Clubs1: | Sonaguera |
| Years2: | 2011 |
| Clubs2: | Yoro |
| Years3: | 2011–2015 |
| Clubs3: | Marathón |
| Caps3: | 73 |
| Goals3: | 19 |
| Years4: | 2015–2016 |
| Caps4: | 41 |
| Goals4: | 25 |
| Years5: | 2016–2021 |
| Clubs5: | Motagua |
| Caps5: | 139 |
| Goals5: | 28 |
| Years6: | 2022–2023 |
| Caps6: | 37 |
| Goals6: | 9 |
| Years7: | 2023– |
| Nationalyears1: | 2011–2016 |
| Nationalteam1: | Honduras |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Club-Update: | 19 May 2021 |
| Nationalteam-Update: | 9 October 2017 |
Marco Tulio Vega Ordoñez (born 14 April 1988) is a Honduran professional footballer who plays as a forward for Real Sociedad.
Vega started his career at second division side Sonaguera and then Yoro before joining top level Marathón as their first signing in summer 2011.[1] On 7 August 2011 he played his first game in the Honduran first division scoring his first two goals against Deportes Savio.[2]
Vega made his debut for Honduras in a September 2011 friendly match against Paraguay and has earned, as of February 2013. On 28 May 2016, Vega has played for Honduras against Argentina in an International Friendly.