The 2002–03 Scottish Cup was the 118th staging of Scotland's most prestigious football knockout competition, also known for sponsorship reasons as the Tennent's Scottish Cup. The Cup was won by Rangers who defeated Dundee in the final.

First round Home teamScoreAway teamEast Stirlingshire1 – 1Threave RoversForfar Athletic3 – 1HuntlyMontrose2 – 1Berwick RangersPreston Athletic0 – 1Hamilton AcademicalRaith Rovers1 – 0DumbartonSelkirk1 – 4CowdenbeathStenhousemuir4 – 1Brechin CityStranraer1 – 1Whitehill Welfare

Replays Home teamScoreAway teamThreave Rovers2 – 1East StirlingshireWhitehill Welfare2 – 3Stranraer

Second round Home teamScoreAway teamAirdrie United1 – 0Threave RoversForfar Athletic3 – 1StenhousemuirGreenock Morton4 – 3DeveronvaleGretna3 – 0Cove RangersHamilton Academical1 – 1East FifeKeith1 – 3CowdenbeathPeterhead1 – 0Elgin CityQueen’s Park1 – 1Albion RoversRaith Rovers3 – 1MontroseStranraer4 – 1Stirling Albion

Replays Home teamScoreAway teamAlbion Rovers0 – 2Queen’s ParkEast Fife2 – 2 (3 – 5 pen)Hamilton Academical

Third round Home teamScoreAway teamAirdrie United1 – 1St JohnstoneArbroath0 – 3RangersAyr United2 – 0PeterheadCeltic3 – 0St MirrenCowdenbeath2 – 3Alloa AthleticDundee United2 – 3HibernianFalkirk4 – 0HeartsForfar Athletic2 – 2StranraerGretna1 – 2ClydeInverness CT2 – 0Raith RoversKilmarnock0 – 1MotherwellLivingston1 – 1Dunfermline AthleticPartick Thistle0 – 2DundeeQueen of the South0 – 0AberdeenQueen’s Park2 – 2Hamilton AcademicalRoss County1 – 2Greenock Morton

Replays Home teamScoreAway teamAberdeen4 – 1Queen of the SouthDunfermline Athletic2 – 0LivingstonHamilton Academical3 – 2Queen’s ParkSt Johnstone1 – 1 (4 – 2 pen.)Airdrie UnitedStranraer1 – 0Forfar Athletic

Fourth round Home teamScoreAway teamCeltic3 – 0St JohnstoneAlloa Athletic0 – 2FalkirkAyr United0 – 1RangersClyde0 – 2MotherwellDundee2 – 0AberdeenDunfermline Athletic1 – 1HibernianInverness CT6 – 1Hamilton AcademicalGreenock Morton0 – 2Stranraer

Replays Home teamScoreAway teamHibernian0 – 2Dunfermline Athletic

Quarter-finals Home teamScoreAway teamDunfermline Athletic1 – 1RangersFalkirk1 – 1DundeeInverness CT1 – 0CelticStranraer0 – 4Motherwell

Replays Home teamScoreAway teamDundee4 – 1FalkirkRangers3 – 0Dunfermline Athletic

Semi-finals

Final

Largest Wins A list of the largest wins from the competition. +ScoreHome teamAway teamStage6-1Inverness Caledonian ThistleHamilton AcademicalFourth Round4-0FalkirkHeartsThird Round0-4StranraerMotherwellQuarter-finals