| Rank | Shows | R=Repeat S=Special P=Premiere | Net | # Viewers (LIVE+SD) (000) | HH rating (LIVE+SD) | HH SHARE (LIVE+SD) |
| 1 | DANCING WITH THE STARS | ABC | 20,484 | 12.9 | 20 | |
| 2 | DANCING W/STARS RESULTS | ABC | 13,513 | 8.6 | 13 | |
| 3 | LOST | ABC | 9,574 | 5.6 | 9 | |
| 4 | CASTLE | ABC | 9,089 | 6.2 | 10 | |
| 5 | CUPID | P | ABC | 7,217 | 4.8 | 8 |
| 6 | AMER FUNN HOME VIDEOS | R | ABC | 7,149 | 4.1 | 7 |
| 7 | EXTREME MAKEOVER:HM ED-8P | R | ABC | 6,956 | 4.3 | 7 |
| 8 | 20/20-FRI | ABC | 6,750 | 4.5 | 8 | |
| 9 | LIFE ON MARS | ABC | 5,639 | 3.7 | 6 | |
| 10 | DESPERATE HOUSEWIVES | R | ABC | 5,515 | 3.7 | 6 |
| 11 | IN THE MOTHERHOOD | ABC | 5,007 | 3.3 | 6 | |
| 12 | SCRUBS-WED 8PM | ABC | 4,971 | 3.3 | 6 | |
| 13 | Grey'S ANATOMY-THU 9PM | R | ABC | 4,902 | 3.4 | 5 |
| 14 | SAMANTHA WHO? | ABC | 4,699 | 3.1 | 5 | |
| 15 | BETTER OFF TED | ABC | 4,669 | 3.1 | 5 | |
| 16 | WIFE SWAP | ABC | 4,445 | 2.9 | 5 | |
| 17 | Supernanny | R | ABC | 4,423 | 3.0 | 5 |
| 18 | BROTHERS & SISTERS | R | ABC | 3,776 | 2.6 | 4 |
| 19 | PRIVATE PRACTICE | R | ABC | 3,744 | 2.7 | 5 |
| 20 | ABC SAT MOVIE OF THE WEEK | ABC | 3,711 | 2.5 | 4 |
Nielsen TV Ratings Data: ©2009 The Nielsen Company. All Rights Reserved.
