André Renato Soares Martins (born 21 January 1990) is a Portuguese professional footballer who plays for Polish club Legia Warsaw as a central midfielder.
After graduating from Sporting Clube de Portugal's youth academy Martins was loaned out, along with six other former club juniors, to Real S.C. in the third division. For 2010–11, newly appointed coach Paulo Sérgio called him back for pre-season trainings, and, in August, he was sent to C.F. Os Belenenses in the second level, in a season-long loan; however, after José Mota's arrival at the team's bench, the player was deemed surplus to requirements and another loan was arranged in January 2011, at division three side C.D. Pinhalnovense.
Mainly due to injuries to teammates, Martins featured in Sporting's bench in some matches in 2011–12. On 20 October 2011 he made his official debut for the Lions, coming on as a substitute for Diego Capel for the last 15 minutes of a 2–0 home win against FC Vaslui, in the campaign's UEFA Europa League.