A list of regular Neighbours characters from the 2004 season, organised by the number of episodes they were featured in. In 2005, a total of 245 episodes were broadcast.

1. Paul Robinson (141 episodes)
2. Susan Smith/Kinski (135 episodes)
3. Harold Bishop (128 episodes)
4. Max Hoyland (122 episodes)
5. Karl Kennedy (119 episodes)
6. Sky Mangel (108 episodes)
7. Izzy Hoyland (107 episodes)
8. Boyd Hoyland (105 episodes)
=8. Stingray Timmins (105 episodes)
10. Steph Hoyland (104 episodes)
11. Lyn Scully (102 episodes)
12. Dylan Timmins (99 episodes)
13. Toadfish Rebecchi (98 episodes)
=13. Stuart Parker (98 episodes)
15. Liljana Bishop (91 episodes)
16. Connor O'Neill (90 episodes)
=16. David Bishop (90 episodes)
18. Serena Bishop (87 episodes)
19. Janelle Timmins (84 episodes)
20. Lou Carpenter (78 episodes)
21. Bree Timmins (77 episodes)
22. Janae Timmins (73 episodes)
23. Sindi Watts (64 episodes)
24. Summer Hoyland (61 episodes)
25. Joe Mangel (54 episodes)*
26. Ned Parker (35 episodes)
27. Rachel Kisnki (35 episode)
28. Oscar Scully (34 episodes)
29. Carmella Cammeniti (32 episodes)
=29. Zeke Kinski (32 episodes)
31. Elle Robinson (27 episodes)
32. Darcy Tyler (8 episodes)*
33. Valda Sheergold (6 episodes)**
34. Lucy Robinson (6 episodes)*
=34. Drew Kirk (6 episodes)*
36. Annalise Hartman (4 episode)*
37. Doug Willis (3 episodes)*
=37. Philip Martin (3 episodes)*
=37. Lance Wilkinson (3 episode)*
40. Katya Kinski (2 episodes)
41. Nina Tucker (1 episode)*
=41. Jack Scully (1 episode)*

*** The characters of Nina Tucker, Danny Ramsay, Melanie Pearson, Hilary Robinson, Marlene Kratz, Luke Handley, Darren Stark, Libby Kennedy, Brett Stark, Danni Stark, Malcolm Kennedy, Gaby Willis, Matt Hancock, Angie Rebecchi, Sarah Beaumont, Paul McClain, Felicity Scully, Hannah Martin, Debbie Martin, Billy Kennedy, Amy Greenwood, Gail Robinson, Beverly Marshall, Jane Harris, Ruth Wilkinson and Sam Kratz all made cameo appearances during 2005, in the 20th anniversary documentary video
** Although only a guest character during the 2005 season, this character would later return as part of the regular cast
* Although only a guest character during the 2005 season, this character was previously a part of the regular cast