Neighbours opening title caption used throughout 2011.
2011 was Neighbours 27th year in production.
Main characters[]
| Ranking | Character | Played by | Duration | Number of Episodes | Running total | Previous year's ranking |
|---|---|---|---|---|---|---|
| 1 | Toadfish Rebecchi | Ryan Moloney | Full year | 146 | 1937 | 1 |
| 2 | Summer Hoyland | Jordy Lucas | Full year | 139 | 590 | 7 |
| 3 | Andrew Robinson | Jordan Patrick Smith | Full year | 135 | 353 | 3 |
| 4 | Kate Ramsay | Ashleigh Brewer | Full year | 134 | 369 | 4 |
| = | Sonya Mitchell | Eve Morey | Full year | 134 | 208 | 20 |
| 5 | Jade Mitchell | Gemma Pranita | Full year | 133 | 136 | - |
| 6 | Lucas Fitzgerald | Scott Major | Full year | 132 | 487 | 5 |
| 7 | Paul Robinson | Stefan Dennis | Full year | 129 | 1878 | 13 |
| = | Natasha Williams | Valentina Novakovic | Full year | 129 | 223 | 15 |
| 8 | Karl Kennedy | Alan Fletcher | Full year | 115 | 2278 | 9 |
| 9 | Michael Williams | Sandy Winton | Full year | 104 | 184 | 17 |
| 10 | Susan Kennedy | Jackie Woodburne | Full year except September | 101 | 2301 | 8 |
| 11 | Chris Pappas | James Mason | Full year except January | 95 | 139 | 23 |
| 12 | Callum Jones | Morgan Baker | Full year | 93 | 333 | 16 |
| 13 | Kyle Canning | Chris Milligan | From February | 89 | 133 | - |
| 14 | Sophie Ramsay | Kaiya Jones | Full year | 83 | 238 | 15 |
| 15 | Mark Brennan | Scott McGregor | Until June | 62 | 83 | - |
| 16 | Rhys Lawson | Ben Barber | From July | 56 | 56 | - |
| 17 | Malcolm Kennedy | Benjamin McNair | July-December | 46 | 342 | - |
| 18 | Lyn Scully | Janet Andrewartha | Until May | 39 | 1043 | 13 |
| 19 | Lou Carpenter | Tom Oliver | January-February, May-July, September-November | 37 | 2145 | 22 |
| 20 | Declan Napier | Erin Mullally | Until March | 29 | 540 | 2 |
| 21 | Rebecca Robinson | Jane Hall | Until March | 23 | 464 | 14 |
| 22 | Zeke Kinski | Matthew Werkmeister | Until March | 18 | 601 | 12 |
| 23 | Charlie Hoyland | Jacob Brito | Until May | 18 | 254 | 24 |
| 24 | Harold Bishop | Ian Smith | May-June | 16 | 2121 | - |
| 25 | Libby Kennedy | Kym Valentine | April-May & July | 16 | 1462 | 10 |
| 26 | India Napier | Alia & Gabriella De Vercelli | Until March | 11 | 112 | 21 |
| 27 | Donna Freedman | Margot Robbie | January | 10 | 354 | 6 |
| 28 | Ajay Kapoor | Sachin Joab | July-November except August | 8 | 8 | - |
| 29 | Priya Kapoor | Menik Gooneratne | September, November | 7 | 7 | - |
| 30 | Carmella Cammeniti | Natalie Blair | March | 2 | 332 | - |
| = | Oliver Barnes | David Hoflin | March | 2 | 205 | - |
| = | Chloe Cammeniti | Daisy Zandveld | March | 2 | 60 | - |