First Round

23/01/1926
Love Street

St.Mirren 4 Mid-Annandale 0

McCrindle2 McDonald Thomson

TEAM: Jock Bradford, Andrew Findlay, Willie  Newbiggin, Tom  Morrison, Barclay, William McDonald, Mattha Morgan, Gillies, John McDonald, McCrindle, Jamie Thomson.

Second Round

06/02/1926
Gayfield

Arbroath 0 St.Mirren 0

TEAM: Jock Bradford, Walter Hay, Willie Newbiggin, Tom  Morrison, Willie Summers, William McDonald, Mattha Morgan, Gillies, John McDonald, McCrindle, Jamie Thomson.

Replay

09/02/1926
Love Street

St.Mirren 3 Arbroath 0

 Morgan Thomson McDonald

TEAM: Jock Bradford, Walter Hay, Willie Newbiggin, Tom Morrison, Willie Summers, William McDonald, Mattha Morgan, Gillies, John McDonald, Jimmy Howieson, Jamie Thomson.

Third Round

20/02/1926

Love Street

St.Mirren 2 Partick Thistle 1

Howieson Morgan

TEAM: Jock Bradford, Andrew Findlay, Willie Newbiggin, Tom Morrison, Willie Summers, William McDonald, Mattha Morgan , Gillies, Davie McCrae, Jimmy Howieson, Jamie Thomson

¼ Final

06/03/1926

Love Street

St.Mirren 2 Airdrie 0

 McCrae Gebbie

TEAM: Jock Bradford, Andrew Findlay, Willie Newbiggin, Tom Morrison, Willie Summers, William McDonaldMattha Morgan , Allan Gebbie, Davie McCrae, Jimmy Howieson, Jamie Thomson

Semi Final

20/03/1926

Parkhead

Rangers 0 St.Mirren 1

Thomson

TEAM: Jock Bradford, Andrew Findlay, Willie Newbiggin, Tom Morrison, Willie Summers, William McDonald, Mattha Morgan , Allan Gebbie, Davie McCrae, Jimmy Howieson, Jamie Thomson

Final

10/04/1926

Hampden Park

St.Mirren 2 Celtic 0

McCrae Howieson

TEAM: Jock Bradford, Andrew Findlay, Willie Newbiggin, Tom Morrison, Willie Summers, William McDonald, Mattha Morgan , Allan Gebbie, Davie McCrae, Jimmy Howieson, Jamie Thomson