| Official |
|---|
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Craft Recordings | |
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | 9362-49424-2 |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | CDW 44440 |
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | WEA International | |
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | 49424-2 |
| 1.2 | Liar (It takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Craft Recordings | None |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now: PartOne | Taking Back Sunday | Album | | Warner Bros. Records | 44440-2 |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | WPCR-12337 |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | 49424-2, 9362-49424-2 |
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | CDW 49424 |
| 1.13 | Liar (It Takes One to Know One) | 3:11 | Taking Back Sunday | Kerrang! Headliners | Various Artists | Album + Compilation | | Rhino | 0190295803049 |
| 1.7 | Liar (It Takes One to Know One) | 3:11 | Taking Back Sunday | Twenty | Taking Back Sunday | Album + Compilation | | Craft Recordings | CR00151 |
| 1.7 | Liar (It Takes One to Know One) | ?:?? | Taking Back Sunday | Twenty | Taking Back Sunday | Album + Compilation | | Craft Recordings | |
| 1.7 | Liar (It Takes One to Know One) | 3:11 | Taking Back Sunday | Twenty | Taking Back Sunday | Album + Compilation | | Craft Recordings | |
| 1.7 | Liar (It Takes One to Know One) | 3:11 | Taking Back Sunday | Twenty | Taking Back Sunday | Album + Compilation | | KICK ROCK INVASION | EKRM-1392 |
| 1.2 | Liar (It Takes One to Know One) | 3:11 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Craft Recordings | CR01984 |
| 1.2 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | 9362494242 |
| Promotion |
|---|
| 1.11 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Promo Only: Modern Rock Radio, November 2006 | Various Artists | Album + Compilation | | Promo Only | |
| 1.2 | Liar (It takes One to Know One) | 3:10 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | Warner Bros. Records | 49424-2 |
| Bootleg |
|---|
| 1.48 | Liar (It Takes One to Know One) | 3:10 | Taking Back Sunday | Indie/Rock Playlist: May 2006 | Various Artists | Other + Compilation | | Indie/Rock Playlist | IRP 200605 |
| 1.11 | Liar | 3:09 | Taking Back Sunday | Alternative Times, Volume 77 | Various Artists | Album + Compilation | | [no label] | |
| 1.2 | Liar (It Takes One to Know One) | 3:09 | Taking Back Sunday | Louder Now | Taking Back Sunday | Album | | | |