The following lists the top 25 singles of 2003 in Australia from the Australian Recording Industry Association (ARIA) End of Year singles chart.
"Angels Brought Me Here" by Guy Sebastian was the biggest song of the year, peaking at #1 for three weeks and staying in the top 50 for 12 weeks. The longest stay at #1 was by Eminem with "Lose Yourself" which spent 8 weeks at the top spot in 2003, and 4 weeks in 2002.
| Title | Artist | Highest pos. reached | weeks at No. 1 | |
|---|---|---|---|---|
| 1. | "Angels Brought Me Here" | 1 | 3 | |
| 2. | "Lose Yourself" | 1 | 12 (peaked #1 in 2002) | |
| 3. | "Where Is the Love?" | 1 | 6 | |
| 4. | "Born to Try" | 1 | 1 (peaked #34 in 2002) | |
| 5. | "In da Club" | 1 | 5 | |
| 6. | "Bring Me to Life" | 1 | 6 | |
| 7. | "Lost Without You" | 1 | 2 | |
| 8. | "The Ketchup Song" | 1 | 3 | |
| 9. | "Nu Flow" | 3 | ||
| 10. | "Ignition (Remix)" | 1 | 6 | |
| 11. | "All I Have" | 2 | ||
| 12. | "Stole" | 2 | ||
| 13. | "Angel" | 2 | ||
| 14. | "All the Things She Said" | 1 | 2 | |
| 15. | "Big Yellow Taxi" | 3 | ||
| 16. | "'03 Bonnie & Clyde" | 2 | ||
| 17. | "Predictable" | 1 | 1 | |
| 18. | "Innocent Eyes" | 1 | 2 | |
| 19. | "Shut Up" | 1 | 3 | |
| 20. | "Not Me, Not I" | 1 | 1 | |
| 21. | "Shake Ya Tailfeather" | 3 | ||
| 22. | "Hey Sexy Lady" | 4 | ||
| 23. | "Someday" | 4 | ||
| 24. | "Beautiful" | 1 | 1 | |
| 25. | "Bump, Bump, Bump" | 4 | ||
| 26. | "Dilemma" | 1 | 4 | |
| 27. | "Stuck" | 3 | ||
| 28. | "Crazy in Love" | 2 | ||
| 29. | "Reign" | 5 | ||
| 30. | "Baby Boy" | 3 | ||
| 31. | "I Know What You Want" | 3 | ||
| 32. | "Jenny from the Block" | 5 | ||
| 33. | "P.I.M.P." | 2 | ||
| 34. | "Lovesong" | 6 | ||
| 35. | "Mesmerize" | 5 | ||
| 36. | "Work It" | 6 | ||
| 37. | "Beautiful" | 4 | ||
| 38. | "The Tide Is High (Get the Feeling)" | 4 | ||
| 39. | "You Promised Me (Tu es foutu)" | 7 | ||
| 40. | "She Hates Me" | 9 | ||
| 41. | "Do It with Madonna" | 4 | ||
| 42. | "Landslide" | 6 | ||
| 43. | "Intuition" | 4 | ||
| 44. | "21 Questions" | 4 | ||
| 45. | "Get Busy" | 4 | ||
| 46. | "Rock Your Body" | 1 | 1 | |
| 47. | "Thug Lovin'" | 7 | ||
| 48. | "Me Against the Music" | 1 | 2 | |
| 49. | "So Yesterday" | 8 | ||
| 50. | "Into You" | 4 | ||
| 51. | "Right Thurr" | 6 | ||
| 52. | "Breathe" | 8 | ||
| 53. | "Miss Independent" | 3 | ||
| 54. | "Cry Me a River" | 2 | ||
| 55. | "Falling" | 5 | ||
| 56. | "Sing for the Moment" | 5 | ||
| 57. | "Family Portrait" | 11 | ||
| 58. | "My Neck, My Back (Lick It)" | 12 | ||
| 59. | "Slow" | 1 | 1 | |
| 60. | "Naughty Girl" | 3 | ||
| 61. | "Hey Ya!" | 1 | 2 | |
| 62. | "Hey Hey What You Say / Hello World" | 20 | ||
| 63. | "Rise Up" | 1 | 3 | |
| 64. | "Feel" | 10 | ||
| 65. | "Unwell" | 12 | ||
| 66. | "Business" | 4 | ||
| 67. | "(There's Gotta Be) More to Life" | 11 | ||
| 68. | "Scandalous" | 9 | ||
| 69. | "Boys of Summer" | 9 | ||
| 70. | "Life Goes On" | 7 | ||
| 71. | "The Anthem" | 14 | ||
| 72. | "Unchained Melody" | 9 | ||
| 73. | "If You're Not the One" | 14 | ||
| 74. | "Fighter" | 5 | ||
| 75. | "Rubberneckin' (Paul Oakenfold Remix)" | 3 | ||
| 76. | "True Colours" | 4 | ||
| 77. | "Don't Know Why" | 5 | ||
| 78. | "White Flag" | 1 | 1 | |
| 79. | "United States of Whatever" | 6 | ||
| 80. | "Señorita" | 6 | ||
| 81. | "Satisfaction" | Benny Benassi presents The Biz | 10 | |
| 82. | "What's Your Flava?" | 10 | ||
| 83. | "We've Got Tonight" | 12 | ||
| 84. | "When I Get You Alone" | 17 | ||
| 85. | "Round Round" | 13 | ||
| 86. | "Sk8er Boi" | 3 | ||
| 87. | "Numb" | 10 | ||
| 88. | "Cleanin' Out My Closet" | 3 | ||
| 89. | "Rise & Fall" | 6 | ||
| 90. | "Your Body Is a Wonderland" | 23 | ||
| 91. | "Somewhere I Belong" | 13 | ||
| 92. | "Can I Go Now" | 12 | ||
| 93. | "Trouble" | 8 | ||
| 94. | "Why Not" | 14 | ||
| 95. | "Can't Hold Us Down" | 5 | ||
| 96. | "Are You Gonna Be My Girl" | 20 | ||
| 97. | "I Begin to Wonder" | 14 | ||
| 98. | "Feel Good Time" | 7 | ||
| 99. | "Beware of the Boys (Mundian To Bach Ke)" | 12 | ||
| 100. | "Fever for the Flava" | 13 |