The 1978 All-Ireland Senior B Hurling Championship was the fifth staging of Ireland's secondary hurling knock-out competition. Antrim won the championship, defeating London 1–16 to 3–7 in the final at Croke Park, Dublin.
The championship
Format
Home final: (1 match) The winners of the two semi-finals contest this game. One team is eliminated at this stage while the winners advance to the 'proper' All-Ireland final.
Final: (1 match) The winners of the All-Ireland 'home' final join London to contest this game. One team is eliminated at this stage while the winners are allowed to participate in the All-Ireland SHC quarter-final.
Results
Semi-finals
Home final
Final
References
Donegan, Des, The Complete Handbook of Gaelic Games (DBA Publications Limited, 2005).