# libtmux.Session.active_pane

- **Module:** libtmux
- **Package:** libtmux
- **Language:** Python
- **Kind:** property
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/session.py#L599
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-session-active_pane/

```
libtmux.Session.active_pane(self) -> Pane | None
```

Return the active :class:`Pane` object.

## In other ports

### The active pane of a session's active window

- Ruby: [`LibTmux::WindowSnapshot#active_pane`](/en/ruby/latest/reference/libtmux-windowsnapshot-active_pane/) (method)
- TypeScript: [`session.Session.activePane`](/en/ts/latest/reference/session-session-activepane/) (method)
- Go: [`tmux.Session.ActivePane`](/en/go/latest/reference/tmux-session-activepane/) (method)
- Java: [`io.github.libtmux.Session.Session.activePane`](/en/java/latest/reference/io-github-libtmux-session-session-activepane/) (method)
- C#: [`LibTmux.Session.ActivePane`](/en/csharp/latest/reference/libtmux-session-activepane/) (property)
- C++: [`libtmux::Session::active_pane`](/en/cxx/latest/reference/libtmux-session-active_pane/) (method)