| Wilfredo Negron | |
| Realname: | Wilfredo Negron |
| Nickname: | El Flaco / Papín |
| Weight: | Light welterweight |
| Nationality: | Puerto Rican |
| Birth Date: | November 13, 1973 |
| Birth Place: | Toa Alta, Puerto Rico |
| Style: | Orthodox |
| Total: | 43 |
| Wins: | 26 |
| Losses: | 16 |
| Draws: | 1 |
| Ko: | 19 |
Wilfredo Negron (born November 13, 1973, in Toa Alta, Puerto Rico) is a former professional boxer from Puerto Rico.
Wilfredo began boxing professionally in 1994, and faced a number of tough opponents in his 13-year career, such as Zab Judah, Martese Logan, and Emanuel Augustus. He has challenged for a number of minor titles, winning the WBA Fedecentro lightweight and light welterweight. In his one shot at a major title, the IBF light welterweight world championship, challenging Judah, he lost by knockout in the 4th of 12 rounds.
Negron also beat a former world champion, a severely faded Juan Meza, by first-round knockout in Meza's last fight, at age 41 in 1997.