Fundidores de Monterrey
| Established | 28 September 2016 |
|---|---|
| Folded | 2025 |
| Based in | Monterrey, Mexico |
| Home field | Estadio Banorte |
| Head coach | Jorge Valdez |
| General manager | José Luis Domene |
| Owner(s) | List
|
| League | Liga de Fútbol Americano Profesional |
| Colours | Black and gold |
| Nickname(s) | El Reino de Fuego (The Kingdom of Fire) |
| Mascot(s) | Coque |
| Tazón México championship(s) | 1: 2022 (V) |
Fundidores de Monterrey (English: Monterrey Smelters), officially Fundidores, were an American football team based in Monterrey, Mexico. The Fundidores competed in the Liga de Fútbol Americano Profesional (LFA), the top American football league in Mexico. The team played its home games at the Estadio Banorte. In January 2025, the franchise came under new ownership and was renamed Osos de Monterrey.