# 2011–12 United States network television schedule (late night)

The 2011-12 network late-night television schedule for the four major English-language commercial broadcast networks in the United States covers the late night hours from September 2011 to August 2012. The schedule is followed by a list per network of returning series, new series, and series canceled after the 2010-11 television season.
PBS is not included, as member television stations have local flexibility over most of their schedules and broadcast times for network shows may vary, Ion Television is not included since the network schedules feature syndicated reruns, also not included are MyNetworkTV and The CW (as the programming services do not offer late night programs of any kind).
Fox is not included on the weekday schedule as Fox airs late night network programming only on Saturdays.

## Legend

* Light blue indicates Local programming.
* Gray indicates encore programming.
* Yellow indicates late night talk or variety shows.
* Gold indicates network news programming.

## Schedule
### Monday-Friday

| Network | Network | 11:00 pm | 11:35 pm | 12:00 am | 12:30 am | 1:00 am | 1:30 am | 2:00 am | 2:30 am | 3:00 am | 3:30 am | 4:00 am | 4:30 am | 5:00 am | 5:30 am |
| ABC | ABC | Local Programming | Nightline | Jimmy Kimmel Live! (12:05) | Jimmy Kimmel Live! (12:05) | Local Programming | Local Programming | Local Programming | ABC World News Now | ABC World News Now | ABC World News Now | America This Morning | Local Programming | Local Programming | Local Programming |
| CBS | CBS | Local Programming | Late Show with David Letterman | Late Show with David Letterman | The Late Late Show with Craig Ferguson (12:35) | The Late Late Show with Craig Ferguson (12:35) | Local Programming | Local Programming | Local Programming | Up To The Minute | Up To The Minute | CBS Morning News | Local Programming | Local Programming | Local Programming |
| NBC | Fall | Local Programming | The Tonight Show with Jay Leno | The Tonight Show with Jay Leno | Late Night with Jimmy Fallon | Late Night with Jimmy Fallon | Last Call with Carson Daly | Today With Kathie Lee and Hoda (R) | Today With Kathie Lee and Hoda (R) | Late Night with Jimmy Fallon (R) | Late Night with Jimmy Fallon (R) | Early Today | Local Programming | Local Programming | Local Programming |
| NBC | Spring | Local Programming | The Tonight Show with Jay Leno | The Tonight Show with Jay Leno | Late Night with Jimmy Fallon | Late Night with Jimmy Fallon | Last Call with Carson Daly | Today With Kathie Lee and Hoda (R) | Today With Kathie Lee and Hoda (R) | Mad Money (R) | Mad Money (R) | | Early Today | Local Programming | Local Programming | Local Programming |

### Saturday

| Network | Network | 11:00 pm | 11:30 pm | 12:00 am | 12:30 am | 1:00 am | 1:30 am | 2:00 am | 2:30 am | 3:00 am | 3:30 am | 4:00 am | 4:30 am | 5:00 am | 5:30 am |
| NBC | NBC | Local programming | Saturday Night Live | Saturday Night Live | Saturday Night Live | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) | Local programming (1:02) |
| FOX | Fall | Encore Programming | Encore Programming | Encore Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |
| FOX | Spring | Q'Viva! The Chosen | Q'Viva! The Chosen | Q'Viva! The Chosen | | | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |
| FOX | May | Encore Programming | Encore Programming | Encore Programming | | | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming | Local Programming |