FC Britanico fisrt team start the season at home against C.D. Carabaña on Sunday 16th of September, kick off time to be confirmed. The second week of the season see the Brits make the long journey to Orusco de Tajuña.
| Fecha | Equipo Casa | Equipo Fuera |
| 16/09/2012 | FC BRITANICO | C.D. CARABAÑA |
| 23/09/2012 | C.D. ORUSCO | FC BRITANICO |
| 30/09/2012 | FC BRITANICO | C.D. VICALVARO “B” |
| 07/10/2012 | S.A.D. PARQUE SURESTE | FC BRITANICO |
| 14/10/2012 | FC BRITANICO | C.D. PERALES DE TAJUÑA |
| 21/10/2012 | DEPORTIVO L.F.C. | FC BRITANICO |
| 28/10/2012 | FC BRITANICO | DINAMO SPORT MADRID |
| 04/11/2012 | ADEPO-PALOMERAS | FC BRITANICO |
| 11/11/2012 | FC BRITANICO | U.D. LA PAZ VALLEHERMOSO |
| 18/11/2012 | RACING DE MORATALAZ | FC BRITANICO |
| 25/11/2012 | FC BRITANICO | C.D. TAJAMAR |
| 02/12/2012 | SANTA EUGENIA 1976 “B” | FC BRITANICO |
| 09/12/2012 | FREE WEEK | |
| 16/12/2012 | FC BRITANICO | JUVENTUD ELIPA “B” |
| 23/12/2012 | RIVAS VACIAMADRID “A” | FC BRITANICO |
| 30/12/2012 | FREE WEEK | |
| 06/01/2013 | FREE WEEK | |
| 13/01/2013 | FC BRITANICO | ADPI RIVAS “B” |
| 20/01/2013 | FC BRITANICO | ESPAÑOLETO C.F. |
| 27/01/2013 | S.A.D. ALTAMIRA “A” | FC BRITANICO |
| 03/02/2013 | C.D. CARABAÑA | FC BRITANICO |
| 10/02/2013 | FC BRITANICO | C.D. ORUSCO |
| 17/02/2013 | C.D. VICALVARO “B” | FC BRITANICO |
| 24/02/2013 | FC BRITANICO | A.D.C. PARQUE SURESTE |
| 03/03/2013 | C.D. PERALES DE TAJUÑA | FC BRITANICO |
| 10/03/2013 | FC BRITANICO | DEPORTIVO L.F.C. |
| 17/03/2013 | DINAMO SPORT MADRID | FC BRITANICO |
| 24/03/2013 | FC BRITANICO | ADEPO-PALOMERAS |
| 31/03/2013 | FREE WEEK | |
| 07/04/2013 | U.D. LA PAZ VALLEHERMOSO | FC BRITANICO |
| 14/04/2013 | FC BRITANICO | RACING DE MORATALAZ |
| 21/04/2013 | C.D. TAJAMAR | FC BRITANICO |
| 28/04/2013 | FC BRITANICO | SANTA EUGENIA 1976 “B” |
| 05/05/2013 | JUVENTUD ELIPA “B” | FC BRITANICO |
| 12/05/2013 | FC BRITANICO | RIVAS VACIAMADRID “A” |
| 19/05/2013 | ADPI RIVAS “B” | FC BRITANICO |
| 26/05/2013 | ESPAÑOLETO C.F. | FC BRITANICO |
| 02/06/2013 | FC BRITANICO | S.A.D. ALTAMIRA “A” |
