| 2018 Leinster SFC | |
| Year: | 2018 |
| Manager: | Jim Gavin |
| Captain: | Jonny Cooper |
| Ordinal: | 57 |
| Runnersup: | Laois |
| Runnerupcaptain: | Graham Brody and John O'Loughlin |
| Runnerupmanager: | John Sugrue |
| Previous: | 2017 |
| Next: | 2019 |
The 2018 Leinster Senior Football Championship was the 2018 installment of the annual Leinster Senior Football Championship organised by Leinster GAA.[1]
Dublin, the defending champions, won their eighth consecutive championship title, defeating Laois in the final.
The Leinster championship was contested by 11 of the 12 county teams in Leinster, a province of Ireland. Kilkenny was the only county team not to compete.
| Team | Colours | Sponsor | Manager | Captain | Most recent success | ||
|---|---|---|---|---|---|---|---|
| All-Ireland | Provincial | ||||||
| Carlow | Red, green and gold | Tickets.ie | Turlough O'Brien | John Murphy | |||
| Dublin | Sky blue and navy | American International Group | Jim Gavin | Stephen Cluxton | |||
| Kildare | White | Brady Family Ham | Cian O'Neill | Eoin Doyle | |||
| Laois | Blue and white | MW Hire Services | John Sugrue | Stephen Attride | |||
| Longford | Royal blue and gold | Glennon Brothers | Denis Connerton | Donal McElligott | |||
| Louth | Red and white | Morgan Fuels | Pete McGrath | Andy McDonnell | |||
| Meath | Green and gold | Devenish Beyond Nutrition | Andy McEntee | Bryan Menton | |||
| Offaly | White, green and gold | Carroll's Cuisine | Stephen Wallace | Anton Sullivan | |||
| Westmeath | Maroon and white | Renault | Colin Kelly | John Heslin | |||
| Wexford | Purple and gold | Gain Feeds | Paul McLoughlin | Daithí Waters | |||
| Wicklow | Blue and gold | Arklow Bay Hotel | John Evans | Seánie Furlong | |||
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